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Z580 I7 Wireless broadcom adaptor very poor

Question: Z580 I7 Wireless broadcom adaptor very poor

I would like to express my dissatisfaction at how poor the build in WLAN card is on my Z580. I am sitting here typing this using my laptop on a G rated old USB plug in WIFI adaptor receiving full signal with my built in WIFI currently disabled as its the only way I can get a signal, yet sitting next to this laptop is my 3 year old low spec netbook which has full signal to the same router! For a fairly high spec laptop to have such a poorly performing Wireless card is beyond belief. If you search this very support forum there are numerous reports of how poor the broadcom WLAN adaptor is. This brings me to a few questions: Why is the bios whitelisted to only allow Lenovo FRU WIFI cards to work? I am more that capable of installing a WIFI card myself but you make this impossible by not even allowing customers to purchase replacement WIFI cardsWas there a faulty batch of wireless cards installed on these laptops?Will someone send me a replacement FRU WIFI card?I have done all the checks, uninstalled the drivers, reinstalled the drivers, checked the router itself etc. so please don't ask me to do the basics, I work for one of the largest ISP's in Britain and have access to the latest N rated 300 Mbps routers for testing purposes. I know someone is going to come on to this and advise me I need to call technical support, but why should I waste time out of my day on a premium rate number to call them for them to take me through the checks I have already done, to then advise me that they can't issue a replacement card in the post and that I need to send my laptop in for repair and be without it for what a month at least probably?? Thanks for taking the time to read over my complaint! One very disgruntled customer who will never purchase a Lenovo device again!

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Preferred Solution: Z580 I7 Wireless broadcom adaptor very poor

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Answer: Z580 I7 Wireless broadcom adaptor very poor

Did you ever get any kind of response for this? I have just got a new router and I now realise how poor this Broadcom wireless adapter is! Where can I find a list of the compatible wireless adapters, as I cannot continue only receiving 72mbps single band connections when my router is capable of 450mbps.

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I've been having issues with my wireless connection for the last few months. It will sometimes work fine for a few hours and then suddenly go to limited connectivity and I would lose all internet connection. It says it is still connected but if I was to turn the router off it doesn't notice. Also when I disconnect and try to reconnect it fails to do so. When troubleshooting the issue the laptop will try and restart the adapter which then causes the entire computer to freeze and require a restart. Upon restarting the issue is sometimes fixed and sometimes not.I have tried updating drivers and going back to old ones but this doesn't seem to make much of a difference. The network adapter I have is a Broadcom with a model number of BCM94313HMGB. When looking for drivers on the lenovo website they appear to be aimed at different manafacturers and not broadcom. I don't know if this could be an issue? I've also tried changing the rate and power management settings, neither of which help. Its getting to the stage where I can barely use the laptop and I'm considering either buying an external wifi adapter which would be awkward to use and carry around, or buying a new wireless card of another brand. Any ideas?

Answer:z580 limited connectivity wireless broadcom adapter

I should add I'm running windows 7 64bit on an intel i7

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Hi all,

My first post to this board - I have a new Toshiba Satellite A660 notebook - have only had it for about 4 weeks and it has turned out to be a disaster for me...

FIRST - I spend weeks getting everything on and configured the way I want it - then the hard disk starts to die...

I just got it back from the Toshiba service centre and NOW the wifi has stopped working...
The internal broadcom wireless adaptor is not working - but according to windows and the built in diagnostics it IS working...

HOWEVER - when I try to use wireless with the built in adaptor it can't detect any wireless networks...

I then plug in my backup usb netgear wireless adaptor and I can pick up and connect to both of my home wireless networks...
I am going overseas in a few weeks and need to know that my notebook is going to work/be reliable and not have any more problems - if anyone can help me with this it would be much appreciated.

John.

Answer:Satellite A660 - Broadcom internal wireless adaptor is not working

Before you start scan for available WLANs have you enabled WLAN card properly?
Is orange WLAN led on?

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I have been struggling with my both dell machines. Both have Broadcom cards. These cards have similar problems with my router for the past few days. what wireless cards do you have?
 

Answer:broadcom 1390, broadcom 1370 dell wireless

Even though it appears you're having the same problem, please start a new thread when you have a new issue. It's very difficult to keep two problems straight and who's working on what in a single thread.

I've created a new thread for your issue here.

Note: You will need to post complete details of your configuration and your specific issue in this new thread for us to help you.

Thanks for your cooperation.
 

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Hello everybody Kindly ask you to help me out. Any help would be appriciated. The laptop Lenovo Z580 runs Windows 8.1. It has Broadcom 802.11n Network Adapter. And it doesn't want to work with Edimax BR 6428-ns router on N band. Nothing gives any result. I tried the following: - enabling WMM- enabling QoS- switching to WPA2/AES encryption (shows network is limited when using this option)- switiching to WPA2 mixed encryption (shows network is limited when using this option)- switiching to WEP encryption- disabling encryption- changing from Auto 20/40 MHZ to 20 MHZ channel width - switching to N band only in router settings (shows network is limited when using this option) The laptop works with WPA (TKIP) encryption in G band only . The max rate speed is 18 Mbit Dwnl/Upl (according to speedtest). I also tried to switch to different channel numbers. No good at all. I installed the latest drivers for Net adapter from Lenovo website. In device manager IBSS Mode shows 802.11b/g Auto without N mode. When rolling back the driver to Microsoft driver the N mode appears in IBSS mode - 802.11b/g/n Auto. However it doesn't help. Any ideas how to fix it? 

Answer:Lenovo Z580 - Broadcom 802.11n - N band issue

Hi, i'm having the same problem, did you find a solution? I downgrade the driver, it works normally a couple of hours then the computers crash! please help me, thanks!

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Hello, I've been having a couple of problems with my WiFi and thought I'd look for an updated driver. The trouble is, when I go to the Lenovo support site, there is nothing for the Broadcom wifi card :-S Details are:Device Manager name: Broadcom 802.11n Network AdapterHardware Ids: ....     PCI\VEN_14E4&DEV_4727&SUBSYS_058714E4&REV_01     PCI\VEN_14E4&DEV_4727&SUBSYS_058714E4     PCI\VEN_14E4&DEV_4727&CC_028000     PCI\VEN_14E4&DEV_4727&CC_0280 So I think that means the broadcom device ID is 4727. Can anyone shed any light please? Thanks,Bri.













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Answer:Broadcom WiFi Driver Ideapad Z580

Welcome to the forum BrianP6, 
 
     Use the CyberTan Wireless driver, for your particular OS, from this Z580 page:
 
http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?&DocID=HT073553
 
     Here is your Hardware Maintainance Manual (HMM) should you ever need it:
 
http://download.lenovo.com/consumer/mobiles_pub/ideapad_z380_z480_z485_z580_z585_hmm_1st_edition_feb...
 
Cheers,
 
DragonRider
 
 

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Since upgrading to Windows 10 my Z580 laptop keeps crashing.  When it crashes the first thing that happens is the Wifi disconnects then a couple of minutes later the screen freezes and the entire laptop is unresponsive.   When in aeroplane mode the computer never crashes when connected to network via ethernet card, but it would be helpful to get Wifi working correctly.  According to windows 10 I have the latest driver.  Can anyone advise the best driver to use, where to download it and the version number.   Help please!

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Since upgrading to Windows 10 my Z580 laptop keeps crashing.  When it crashes the first thing that happens is the Wifi disconnects then a couple of minutes later the screen freezes and the entire laptop is unresponsive.   When in aeroplane mode the computer never crashes when connected to network via ethernet card, but it would be helpful to get Wifi working correctly.  According to windows 10 I have the latest driver.  Can anyone advise the best driver to use, where to download it and the version number.   Help please!

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Hi 

I have a Dell Inspiron N5050 laptop and if I connect to WiFi using the internal Broadcom 802.11n the speed is slow and very erratic - between 3.5mb and 10mb usually
My iphone, which is sitting next to it, will connect at 27mb. If I use a usb network adapter (TP Link WDN3200) i connect at around 27mb also.
I've tried adjusting the settings and updated the driver, but its still v poor.
Any ideas?

Thanks
Jamie

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Hello, I need help I installed Windows 7 on my laptop.  Wi-Fi connection is very poor. My Adaptator is : Broadcom 802.11n I thought that this is because of driver and I tried to install WLAN driver for my computer from this page : http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=7609954&swLangOid=17&swEnvOid=4063. But driver installation is failed with error "Update.cpp 1205". Thanks for your assistance

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Hi, I have bought a Lenovo z580(i3 processor, 500GB HDD, 4GB RAM, 20V, 3.25A) 5years back and it has been working fine till 2 yrs until my adaptor got burst due to power fluctuations. Later I have purchased a new Lenovo adaptor-20V, 3.25A Power Specs, and I have noticed a wierd behaviour with it. The adaptor don't work when I connect it to a plug port at home but it works in the service shop. When I tried to switch on the adaptor in one of my friends home, again it didn't get on. I'm really worried what might be the problem. ADAPTOR DETAILS:P/N 36001651

Answer:Lenovo z580 adaptor issue

Can someone help me with this.. Thanks in advance

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I have a strange problem here.. I have Lenovo z580. When i put on the AC Adaptor, the "plug icon" appears in the power symbol but after a few seconds it disappears. If i turn off the notebook and plug in, the battery light keeps blinking but it still DOES NOT charge.. I change the battery and got a new one. When i first put the new battery, it charged for a few minutes. But then it stopped. Still it doesnt work. The battery is not being charged no matter what, even though the battery light keeps blinking.. Urgent help needed. Thanks a lot

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I have just received my IdeaPad Yoga 13 - 59366357 today. Everything else is perfect except a poor connection of the AC adaptor: the power cord can not be fully connected to the AC adaptor no matter how hard I tried.

Answer:poor connection of the AC adaptor

hi onlywei,
 
If you have other Powercord that will fit exactly with the AC adapter or if you can isolate whats the cause maybe AC or Power cord.
You can call Technical Support for a part replacement, I'm sure they'll be able to replace parts that has issues.
 
Hope this helps,
Cheers!





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Hi, I have a Z580 ideapad (i3), since I upgraded my computer with windows 8 pro, the battery life is about 2 hours only:  Power saver mode + brightness 50% + Nvidia card is off (instead of + than 4h  with Win 7). And since that time, the fan is always on and the fan control button is not working.All the driver are up to date, i have the last "lenovo battery manager" installed. Do you know if a fix or a bios update is available for this computer?  Thanks in advance! JC

Answer:Z580 with windows 8: very poor battery life

Hi sika95Actually the lenovo battery manager of windows 8 is bugged and doesn't allow some features to work. This is being discussed herehttp://forums.lenovo.com/t5/IdeaPad-Y-U-V-Z-and-P-series/Z570-Lenovo-Energy-Management-for-Windows-8...The temporary fix is to use the windows 7 lenovo power manager. You can download it from the driver page.Regards





Ishaan Ideapad Y560(i3 330m), Hp Elitebook 8460p!(i5-2520M) Hp Pavilion n208tx(i5-4200u)If you think a post helped you, then you can give Kudos to the post by pressing the Star on the left of the post. If you think a post solved your problem, then mark it as a solution so that others having the same problem can refer to it.

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Hello, I am now using my lenovo laptop for a while, very happy with it. The only thing is that my wifi connection is always very poor. Not nice, but I could live with it. Now, after moving in a new student flat, with an other router I cannot do anything online anymore unless I'm right on top of the router. I already saw online it could be anything to do with my atheros ar9285 network card. More people have some issues with that. Who can help me with this?? Thanks!













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Answer:Poor wifi signal Lenovo z580

The antenna plugs are probably loose. Download the laptop manual and reseat the antenna plugs: http://support.lenovo.com/en_US/guides-and-manuals/detail.page?DocID=UM015368





Lenovo Y470: i7-2670QM | 8 GB DDR3 1333 MHz RAM | Nvidia GeForce GT 550M | 500 GB 7200 RPM Seagate HDD | ASUS PCE-AC56 802.11ac Network Adapter | Windows 7 Professional 64-bit

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Just bought the Lenovo idea centre.
fabulous looking thing, great packaging, BUT RENDERED COMPLETELY USELESS BY THE POOR WIRELESS PERFORMANCE. Basically it will only connect if it is close enogh to through an ethernet cable at - kinda pointless then!!!!
How does this get out of QA - DON'T you test this stuff!!!!
 
Totally unacceptable waste of my time.
 
Not impressed
 
 
subject edited 

Answer:Poor wireless range and poor upload and download speed

My A700 works fine, WiFi or Eth.





The OS: Linux Mint Debian 64--------------------------------------------------------The Hardware: Lenovo A700, 3.7 GB Memory, Processor x 4 = Intel(R) Core(TM) i5 CPU M430 @ 2.27GHzThe Name: Bob

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I have a Y650 and can only connect to to my wireless network if I'm within 5 feet of my wireless router.  If I walk more than 5 feet away it cannot connect to the wireless router (I am pinging the router) Also, my upload and download speeds are very slow. I do have another laptop that is connecting fine throughout the house and the bandwidth speed on that laptop are 10 times faster than what I'm seeing on my Lenovo. Please help. Moose

Answer:Poor wireless range and poor upload and download speed

...more information that may be relevant: I had to One Key my system and reinstall the OS. I had already deleted the ReadyComm application and the laptop works fine when it's connect with a LAN cable. Is there a wifi antenna built into the laptop what needs drivers?

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Is there a difference or are they one in the same? Want to hook up XBOX 360 using Wireless G adaptor. I have the Wireless Router.
 

Answer:Wireless Adaptor VS Wireless Gaming Adaptor

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I have an acer aspire 5000 laptop which has had a new OS installed. XP PRO was the system installed. The oem disk was never made for this laptop so the XP installation is that of a different install disk. All the drivers where installed from Acer America. All seemed good to go except I am not able to bring up the Broadcom utility from all programs/broadcom utility/open, nothing happens. I have gone into add/remove and all the programs show up, from the modem, broadcom utility Yadda, Yadda, Yadda. The activate button on the front of the laptop has been turned on. It seems as though something is missing just not sure what. I have used Dr Hardware, Everest and SIW for information on what is installed on the laptop, all seems good to go, but believe me it's not. I am diffenitly needing help. Thanks from Donk for any help that may be given.
 

Answer:Broadcom Wireless 802.11

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Regarding camera issue of mine it's not covered in warranty no damage has been found on phone just on lense what a coincidence I asked for quotation or in written that this will be covered out of warranty service center denied that why I had to voice record there statement 1st on call your excutive said who camera is covered in warranty because camera is single unit she told me bout company and all. And I had Moto X2 for almost 2 year that camera's lenses is bigger that this phone but never got any quality issues with that used iPhone 5s for more than 2 year not even a single spot on lense had Nexus 5 for over 2 year even bigger lense but nothing even tempered glass that cost around INR 7 on my screen lasts for 3 month on my phone but in this phone 100% of back is of glass but no scratches on back but just on camera there is glare type effect and service center said this is physically damaged and not be covered in warranty and I have to pay INR 230+ for quotation orally and approximately they said INR 1000 and even after repair will not be covered in warranty. After use of 25-30 days of normal usage I have to spent INR 1000. So in a year I have to spend INR 14760 on this phone maintenance if I want to use this phone's camera. I think I had make a BIGGEST mistake choosing LENOVO for 1st time. I want a solution or permanent fix for this issue. I am attaching photograp and voice recordings and call records how much I had to suffered and I had to wait for almost 3 hours just... Read more

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Hi All,

Here at work we recently had an access point installed for customer access to the internet. We have had no problems with anyone access the network until today. I am not that knowledgeable with wireless so please forgive me if I fail to give you what you need to help.

Installed:
D-Link DWL-G700AP Wireless Access point

normally customer just click on connect to networks and their adapter finds the many wireless networks in our area (about 8). They choose our network and type in the network key and they are connected.

We have a customer in this morning (now) that cannot connect.
Here is what I have found:

If you click on the wireless icon, choose connect to any network. You get: "Cannot find any network."

I then setup a connection manually; still does not find networks.

Here is the weird part: If you go into the Control Panel, choose Wireless Config Utility; Dell Wireless WLAN Card Utility, Choose site monitor site. It shows a list of the wireless networks and there signal strength. So the wireless adapter is receiving the wireless signals, but will not connect or show them in the list of wireless networks.

I would really appreciate help in figuring out what is keeping this computer from connecting.
 

Answer:Wireless adaptor cannot find networks, but shows signal levels in wireless utility

It shows a list of the wireless networks and there signal strength. So the wireless adapter is receiving the wireless signals, but will not connect or show them in the list of wireless networks.Click to expand...

I don't understand "It shows a list of the wireless networks" in the same paragraph with "will not ... show them in the list."
 

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I recently had to replace my wireless adapter and received a Broadcom BCM943228HMB from my HP rep.  I am unable to find a driver for this adapter for Windows 7 64bit.  I borrowed an adapter from another 8470p and it works, so it is not the M/B.Does someone have the correct driver?

Answer:Broadcom Wireless Adapter

Hi: You need this driver... This package contains Broadcom Wireless LAN driver and is required to enable the integrated Broadcom Wireless LAN adapter in supported notebook models running a supported operating system. This package also contains the Broadcom Wireless Utility application and IHV Extensions that add support for Cisco Compatible Extensions. ftp://ftp.hp.com/pub/softpaq/sp70501-71000/sp70616.exe

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Hi. I have the Lenovo 3000 N100 model 0768 A52. My problem is the wireless keeps shutting off on me. I have updated every software driver I could. No love. I have called Lenovo only to be parked in hold and forgotten. I rolled the computer back to factory settings thry the rescue and recovery. Again no love. I am at my wits end and dont know what else to try. If any one has any ideas I would love to here them. Thanks for your help.

Answer:Broadcom Wireless Keeps shutting off

Well I finally got ahold of lenovo in Atlanta Georgia. They say I needed to do a full recovery, I did and now the computer is completely useless. It gives me an error message saying I need to install a disc that I do not have. Nor do I have the $43.00 to buy these discs from Lenovo. I just find it really ironic that my warranty ended the 2nd of this month and my laptop quits on the 9th. I am now forced to use a funky Sony Vaio. Really not likeing that. If any one can help me with the discs to reset it back to factory settings, I would be so greatful. Thanks for any help or ideas.

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I upgraded my G50-45 to Windows 10 Creators Update. After doing so I started getting BSODs every 10 minutes or so in bcmwl63a.sys which is part of the Broadcom wireless NIC driver set. Has anyone else encountered this? Any word on whether a new driver is forthcoming?

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I have a broadcom airforce 802.11g network adapter that has suddenly started resetting its own WEP. It is in a gateway laptop with AMD turion using windows XP and internet explorer 7. Until a week ago there was no problem. I have scanned for viruses and found none.

I have tried uninstalling the adapter, connecting with it or with windows, setting the WEP with the advanced windows menu but when I try to go online it changes back to an eight digit WEP that I cannot see.

I have several other computers on the network including another laptop and all have no problems.

Any ideas would be appreciated
 

Answer:Broadcom wireless WEP unstable

... it changes back to an eight digit WEP that I cannot see.Click to expand...

If you can't see it how do you know it's WEP and how many digits it is?

I assume you mean that it defaults to showing some set number of asterisks. Correct?

If the real problem is that you used to be able to connect but now can't, disable encryption on the router and try to connect. Assuming success re-enable encryption and reconnect. If unsuccessful with either connection attempt ...

(From a JohnWill post)

TCP/IP stack repair options for use with Windows XP with SP2 or SP3.

Start, Run, CMD, OK to open a command prompt.

Reset WINSOCK entries to installation defaults: netsh winsock reset catalog

Reset TCP/IP stack to installation defaults. netsh int ip reset reset.log

Reboot the machine.
 

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Hi, I got a new laptop today with this adapter built in. All everything is connected fine but it won't detect my network, it sees both my neighbour's networks, but not mine. £ other computers in my house can detect it, so why not the laptop? The router is a Netgear DG834G and the 3 computers connected to it are all Netgear too.
Any reason why the broadcom adapter would't see my router?
Cheers
 

Answer:Broadcom 802.11g wireless adapter

What model & manufacturer of laptop, and are you using WEP or WPA on the Router? The simple thing to look for is if the Wifi adapter light is lit up on the laptop. If it is a Compaq/Hp notebook, you would have a blue light that has an icon next to it that looks like a lollipop silkscreen icon. Same color for Gateway.

I would make sure that the Wifi Adapter is Enabled, or otherwise it would never work.
 

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Hi, I reinstalled my windows XP and now I have no icon on the system tray and no way to connect to my wireless . I have the driver for Broadcom BCM4318 802.11b/g Wireless Network Adapter installed I think properly, and I tried to install the Broadcom Wireless Utility, but when I run it it doesn't do anything. Help please!
thank you,
Diana

Answer:Broadcom wireless not working

What the make/model of the PC? If this is a custom build then post the specs.

Look in Device Manager to see what Drivers not installed.

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I have googled for this driver for hours, no luck. I have found websites that list the driver, but there is no link to download it. The drivers from Gateways site do not work. Do any of you no a Dell or Acer laptop that uses the Broadcom BCM94318MPG wireless? Or where I can download the driver (winXP).

Thanks.

E
 

Answer:Broadcom wireless driver.

Try this one http://support.dell.com/support/dow...=1&vercnt=9&formatcnt=1&libid=5&fileid=152055


I gained this driver from this listing of Dell Wireless specs http://support.dell.com/support/edocs/network/p70008/radio_approvals.htm
 

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I have a broadcom 440x10/100 Integrated Controller. I just got the Westell 7500. It won't connect for any connection to the broadcom card. Does anyone know if this broadcom is a network adapter? My older westell modem still connects just fine. Have a Dell 521EIs this a driver issue or do I need a network adapter? If a driver problem does anyone know the driver I need? If I need a network adapter, it is for a Dell 5100C and does this disable and replace the Broadcom card? Or in addition to it?

Answer:Can I use Broadcom 440x10/100 IC for wireless

The broadcom is a non-wireless network adapter - it will only connect using a cable. If your old modem worked with the card then your new one will, you just need to set it up in the first place - follow the instructions in the manual, if you don't have them then they should be available on the Westell website."I've always been mad, I know I've been mad, like the most of us..." Pink Floyd

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hello, I have Broadcom 802.11n WiFi and will 72MbpsI can change the wifi card Intel 300Mbps?

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Hi all! I was wondering if my thinkpad would correctly recognize this miniPCI-E wireless adapter. Is there a list of blacklisted hardware for R60's  or is it possible to substitute the intel 3945 with this wifi adapter?Thanks in advance!                          G

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Hello All, I just picked up a refurbished G500 and overall I'm pretty happy with it...with one major exception. The #1 criteria when I was laptop shopping was that it provided 802.11n support (my old laptop was just 'g'). Anyway, long story short, I am not experiencing any connectivity issues however I'm lucky if I connect at anything above 55 Mb/s. I switched over to my 802.11g router and my connection speed dropped down to 5 mb/s... so there is obviously an issue. All suggestions are welcome, but let me rule out the typical initial responses: * I have a Dell laptop that connects to my 802.11n router at 150Mbs so I know the router is fine* I have tried the generic Windows Broadcom Driver* I have tried the Lenovo Broadcom Driver for Win 7* I have tried the Lenovo Broadcom Driver for Win 8* I have tried the Lenovo Broadcom Driver for Win 8.1 Also note that I'm in I.T. but wireless isn't my strong point. When I first got the G500 before I did anything to it (so OEM image) the wireless connected low (Think the highest I saw it was 72 Mbs at one point). I have since wiped that laptop and installed my own copy of Win 8 Pro (and then Win 8.1 Pro Update) and still getting the same speed. So I feel like I have pretty much ruled out any OS issues (since I've been on 3 at this point). Drivers are always a possibility but I've tried everyone out there. And of course Hardware would be my last thought although it works.. just not that fast. I'm also... Read more

Answer:Broadcom Wireless 802.11n low Mbs speed

Just to followup, it sounds like it's the Broadcom Card. Not capable of speeds over 72 Mbs. I'd be ok with that and just replacing the card but dealing with the fact that Lenovo can't seem to tell me the approved "whitelist" cards means I can't. Thinking about returning it... this is why I never buy HP equipment and now I may have to add Lenovo to my personal Black List.

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Help!!!! In device manager, Broadcom 802.11 is enable but in adapter settings, it is disable. If enable, it says enabling then enabled but still disabled. My wireless switch at the side is turned on also in function key + f5. I try to troubleshoot using windows and it says there might be a problem with the driver of the wireless connection adapter. The driver I installed is working the first time I installed it. I even try reinstalling it. 
 
 This last three days my brother and sister use this computer. They said that we can't connect to the internet. We are using Globe broadband. When I got here, I still can see wireless connection but can't connect with mobile broadband connection. I reinstall the driver for mobile broadband then the wireless connection dissappear. I try uninstalling the driver for mobile broadband and reinstalling the driver for wireless connection but nothing happened. 
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Answer:Wireless Connection Broadcom 802.11

Hi,
 
Would I be right in thinking from your reference to the wireless switch and to Fn+F5 that you are using a laptop and the Broadcom wi-fi unit is built into it ? If this is the case, these can fail in ways to have you pulling your hair out and not show up in Device Manager. A simple solution would be to beg, borrow or steal a USB type wireless dongle - and possibly its driver software, depending on your operating system - plug it in and see if you get a wireless connection with that. If you do, then probably the on-board wi-fi unit has failed and by far the cheapest solution is to go and buy a USB type dongle.
 
By the way, looking at your device driver screenshot, are you aware that there is a possible problem with your DVD drive, it has a '!' symbol over it ?
 
Regards,
 
Chris Cosgrove

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First, the questions: every time my girlfriend boots her Gateway laptop, she successfully connects to the wireless network for the dorm. However, she must release/renew to get any connectivity. The card is a Broadcom 8011.b/g (also has bluetooth... I have been out of the tech loop for a while now and know little enough about laptops to have no clue what the model number or even that company's track record is as far as compatibility and reliability). I have played around with the standard settings to try and fix this with no avail. Also, the laptop take a million years to boot and shut down, and while I am no expert, I have toyed with the common things that might cause this... I know that a tech guy got to the laptop before I did and replaced the OS and did a bunch of tweaks and didn't document it or anything so I have no idea what state her laptop is actually in.

And a bit of mudslinging... I would encourage you all to avoid purchasing your laptops (or desktops for that matter) from Gateway or Best Buy. Gateway does not support your computer in the event that you change operating systems or alter the computer in any way. Also be aware that Gateway does not cover a laptop with their name on it purchased from Best Buy. You actually must call a seperate number that leads to an eMachines representative, waiting a good 30 minutes each time you must push a new automated answering service number. Really poor business.
 

Answer:Broadcom wireless card

The more recent broadcom mini PCI cards in laptops, several Gateways, Dells, Compaq/HP, really are not that reliable.

Just one example I've run into lately, my bro'in'law's D820 will connect to my Linksys WRT54GS but not his dad's US Robotics AP. It will only connect to about half of the AP's in various hotels.
Drivers have been changed, etc, but I haven't done that much with it myself. He is a pretty good tech in his own right.

Combine that with several of my customers with the same issue and a Broadcom mini PCI ABG card... its faster and cheaper for my customers just to buy an Intel 2915ABG and pop it in there.
 

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I have a Compaq F730us laptop, the only driver I need for it is the wan adapter

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-61975-1&lc=en&dlc=en&cc=us&lang=en&os=2100&product=3548244

The driver on the hp site (granted it is for vista x64) does not work.

PLEASE HELP.
 

Answer:Broadcom Wireless Windows 7?

What version of 7? 32 or 64bit? Drivers are typically not compatible between the two.
 

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Hi, I recently bought a used T41, type 2373-Y22 from a dealer in Germany. I'm looking for a driver for the integrated wireless card. The program Everest finds the following card to be installed: Broadcom 802.11g Wireless Network Adapter (14E4-4320). This seems not to be the original card, so no driver from Lenovo works. Broadcom doesn't even bother to answer the mails. Can Anybody tell me where I can find a driver for this card? Jürgen  

Answer:WIRELESS DRIVER BROADCOM

Hello and welcome!Did you already tried out any of the Broadcom drivers which can be found on the net, like this or one from here?Add-on: The key here is, to find out what Broadcom chipset your WLAN card uses, since it's easier to find a correct Broadcom driver, if you know the exact chipset spec name. For your pciid= 14e4:4320  it might be possibly --> BCM4306 <-- but you will have to prove that twice before searching for a suitable Broadcom driver.Message Edited by vkyr on 03-24-2008 01:27 PM





ThinkPad T60/X32/600/770 · IBM IntelliStation · 3x IBM SpaceSaver II

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Hi guys, my friend just got a new Acer 3023 laptop with a built in broadcom wireless 802.11g card. I've installed the included drivers and utility and ensured the wireless card is active but it won't pick up my wireless network. All the computers on my network use netgear cards. I put the laptop right next to the router and it still can't see the network. Usually there are 2 or 3 wireless networks availible in my house but the laptop can't see any of them, the network is 'not connected' in network connections. I'm not sure what to do next?
 

Answer:Broadcom wireless problems...

I just tried changing one of the computers on my network to an ad-hoc network called 'test' and the laptop found it. I guess this means the card isn't faulty. Why can it see an ad-hoc network, but won't see my infastructure network???
 

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Hello,

I am a student at a University which requires the use of a VPN client to access the internet. When I turn on my internal wireless adapter (Broadcom) it shows excellent connectivity. I also have no problem connecting to the VPN. But when I try to connect to the internet it fails.

I have an external wireless adapter that I use at home and I plugged this one into my laptop and it worked fine. I could always use this but I figure the internal should work so I 'm looking for help.

I have taken the computer to the campus IT people but they were unable to help saying it would connect when it wanted to.

Thanks.
 

Answer:VPN/Broadcom Wireless Issues

Make sure your VPN client it not configured to use the default gateway on the remote computer

1. Go to the properties for your VPN connection
2. Click on the Networking tab
3. Double click on TCP/IP
4. Click on the Advanced button
5. Uncheck "Use default gateway on remote computer"

http://www.onecomputerguy.com/networking/xp_vpn.htm
 

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Hello everyone. I have one hp tx1320us and a sony vaio laptops. They both have the wirelss draft n card, but the hp has one from Broadcom. My problem is that the hp after being on for about two or three hours, the internet connection starts becoming slow (very slow). I go to speakeasy and run some connection tests, and the results vary from 26k to 54k; my printer icon (lan printer) starts to disconnect and connect back also. The problem is I have a cable modem running at 7mpbs. I go to speakeasy again, but on the sony, and my full connection speed is there along with my desktop pc via ethernet.

After googling, I have discovered that the broadcom draft n cards are no good. Now, is there a possibility of swapping out the card with something else out there? Or is there something that can be done to fix it?

Also, after a reboot, the connection is back to normal and at full speed; the printer icon is also consistent. Any help or ideas would be greatly appreciated.
 

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Just reinstalled Windows XP Pro on a friend's daughter's computer. A D-Link Airplus dwlg510 wireless adaptor was added to her EMachine a few years back (model D6417). It was working erratically before the XP reinstall (which was done for another reason - was never done and computer was really slow so we figured this might speed it up - it did dramatically by the way). I went to the D-Link site and downloaded and installed the driver. Wireless connection still isn't working (tried wired and it works fine, but her room doesn't have a cable connection available) and the symbol in the taskbar comes up with an X over it then goes out. Light on the adaptor is blinking. Is there anything else I could be overlooking??
 

Answer:Solved: wireless adaptor light lit, but icon in task bar says there's no wireless car

Have you installed SP3 and then all the latest chipset and networking drivers?
 

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I have a wireless-G linksys USB network adaptor (2.4 GHz 802.11g) that cannot pick up my wirless network. It is however picking up numerous other networks surrounding my house. Right now I'm using my Toshiba laptop that is connected to the same home network that my linksys adaptor cannot find.

Can anyone offer my any advice as to how to find my wireless network through my USB adaptor hooked up to my desktop computer? I know how to access my router information (Enter 192.168.1.1 for linksys and all that other good stuff) but do not know what exact settings I may needto change in order to have my desktop computer recognize the home network.

Is something perhaps hidden on the router information? Or is my adaptor out of date? Any info would be appreciated. Thank you

Answer:Why can't my USB wireless adaptor (Desktop Computer) find my wireless network?

Did you follow the manual for the USB wifi adaptor, installing procedures, driver? What happens to the Toshiba laptop's self wifi capability?

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having had this yoga700 14 for a year ,a nd today it is dead , no power at all , the  the LED indicator light is not on even with the adapter plug in . ONE year , this is the shotest life laptap that I have ever own. And I have had it sent to Lenovo's depot center four times in this one year . I can only say that their skill is terrible , every time I received my computer from the cemter , my computer would have some new ugly scratches and some sign and distorting edge which was apparently caused by improper disassembly operations. A month ago the computer could not boot up , and it was sent in again and they replaced the motherboard . in just a month, it completely  dies now ,  it does not have power at all, the power led indicator does not turn on at all , even if I have tried several confirmed working adapters. So you can see how poor their quality is   warranty is expired now , I m really disappointed with this first lenovo product I owned  , it was the first and it would be the last lenovo product in my life.       

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I have a new Acer laptop with a Broadcom network adapter and can connect to a 802.11b wireless router but I couldn't connect to the router at the village library which I think has 802.11g. How do I know for sure how to set my Broadcom network adapter so it can connect to an 802.11g signal. What settings should I look for. I checked my computer's device manager but couldn't get a model number for the Broadcom adapter. I have windows vista home premium 32bit on my Acer Extensa 5420-5038.
 

Answer:What settings for my Broadcom wireless card

Getting the right and exact model number for the Broadcom is really key.

Try Everest Home Edition to get the specs.
Download from here and run it
- Click Reports->Report Wizard
- Get a Summary report in plain text
- You can attach the report or just copy / paste the info on your network adapter right into your post as that alone won't be alot of text

btw... most adapters are set for b&g (tho of course won't know for sure till the model number) tho have you check with the library if there are any other connection criteria?
 

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Hi, I am running a Compaq Presario V3000, windows XP home. It normally has wireless connection through broadcom 802.11b/g WLAN. However, last night an error message saying that there was a problem with the device appeared. I disabled and re-enabled the device through "network connections". Immediately afterwards the connection disappeared from the network connections page. It has also disappeared from the 'Device Manager' except for the "Packet scheduler miniport" which is a 'hidden device'. The HP wireless assisstant has also gone missing. It remains as a control panel icon but it wont open. By this I mean, nothing happens at all when its clicked. I have tried the "add new hardware wizard" and am now trying to download updated drivers. But so far to no effect.

I remember a similiar problem when my computer seems to have forgotten it had a CD-ROM, where all evidence of it had disappeared. that issue resolved itself as if by magic.

Any Ideas much appreciated,
Michael
 

Answer:Broadcom wireless connection disappeared

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I have a Lenovo Yoga 2 running Win 8.1 Today I booted up and no wireless connections.  Clicking the wireless icon gives the message "No connections are Available:. I have turned the wireless radio off and on, rebooted a few times, and checked in the Device Manger.  It shows that the wireless adpter is working properly. I opened the Network and Sharing Center and clicked the change adapter settings.  It shows that the wireless adapter is disabled.  I clicked the enable button, but it does not change from disabled. Any suggestions GREATLY appreciated. Brian

Answer:How to enable Broadcom 802.11 ac wireless adpter

I rolled back the driver version and that seems to have solved the problem.  Not sure how this happened.  I didn't make any changes to the laptop.  The only odd thing going one was the wireless router at my home office was setting and resetting.  I had been at a client office earlier and it was working fine.

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Hi there,
Not sure if I've got the right forum so sorry if I've put it in the wrong place, but here goes:

I'm running a brand new Lenovo B570 with Windows 7 Home Premium x64 and a Broadcom 802.11n wireless network adaptor.

Earlier today I was managing to connect to the internet wirelessly, though the connection kept dropping out. Then I could connect to the wireless router, but not through the internet, and now I can't connect wirelessly at all. With an ethernet cable internet access is fine, and another computer in the house connects fine to the wireless too, so it follows that the problem's with this machine.

The computer recognises that the networks are there, but it can't connect.

Any help would be appreciated, I've been at this all day.

Answer:Lenovo Broadcom wireless problems.

  
Quote: Originally Posted by orderfromcha0s


Hi there,
Not sure if I've got the right forum so sorry if I've put it in the wrong place, but here goes:

I'm running a brand new Lenovo B570 with Windows 7 Home Premium x64 and a Broadcom 802.11n wireless network adaptor.

Earlier today I was managing to connect to the internet wirelessly, though the connection kept dropping out. Then I could connect to the wireless router, but not through the internet, and now I can't connect wirelessly at all. With an ethernet cable internet access is fine, and another computer in the house connects fine to the wireless too, so it follows that the problem's with this machine.

The computer recognises that the networks are there, but it can't connect.

Any help would be appreciated, I've been at this all day.


Hi orderfromchaOs, welcome to the forums , Have you got the correct drivers installed ? Visit the Broadcom site and download the correct drivers if needed Broadcom.com - 802.11 Wireless LAN Solutions

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Please explain what is "Broadcom Virtual Wireless Adapter" what is used for and should we Enable it when we get the message to Enable.  Also if we Enable, is this to be stayed Enable?

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whether I am at home or coffee shops my wireless connection speed is very slow.  typically getting 1-2 MBPS download speed where the connection is otherwise transmitting at 20-25mbps. Example today - home router cisco linksys N router when hardwired to my cisco wireless router I get 27-28mbps speed but when I switch to wireless only it slows down to about 1.5mbps.  at the same time I can get 10-11mbps speed on my andriod phone using the same internet speed test.net application. Today at Starbucks - andriod phone ( samsung galaxy S ii ) downlod speed ( wireless ) is @ 11-12mbps, however when I run same speed test on my lenovo G780 ( windows 8 64bit ) i can only get 1.46mbps speed. So in essence there is something amiss with my wireless adapter card ( broadcom 802.11 )  but i can't figure out if it is card/hardware issue, a config issue or driver issue.  I searched the lenovo site for an updated driver but the download section doesn't even list the broadcom adapter driver at all, just intel, liteon and something else. I called Lenovo support and of course they said since my adpater card was in fact connecting then it was fine and they wanted to charge me to fix the problem... Please help !!

Answer:G780 with Broadcom Wireless - VERY slow

WOw, no responses here, must not be a well traveled site/forum. Well, I solved my problem finally, I got a new cisco N750 dual band router and that worked well for wireless connection finally, must have been some incompatibility issues with that older router and the new broadcom wireless card.  Was still having a few problems with overall connection to the internet so i swapped out my old mediacom modem for a new motorola 6121 modem and reconfiged the setup again and now everything is back to normal, well above normal really cause now I am getting 23-28mbps download speed when I am privisioned for 15mbps, but that is during the day mon-fri.  Ill see how it does during high traffic periods.... so far so good !!

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Wifi gets Limited or Greyed Out ConstantlyUsed Hp support assistant to update it (still no use)used devmgmt.msc to enable network adapter (still no use) tried to install newer version from website (still no use)

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OK, first i have a HP dv7-1267cl laptop with amd turon X2 @ 2.20 ghz and 4 gig memory it came with Win home premium and i just did a fresh R&R with Vista Ultimate so needless to say i have reformatted everything. well everything seems to be going good i am fully updated via microsoft update and HP except for 2 things that just will not accept their drivers one of the is called unknown device and the other is network controller which is my broadcom wireless card I have tried to go through microsoft update i have DL'ed the driver from HP and tried installing it from my desktop and yes, I unistalled the devices in device mgr beforehand i cant tell you how many times i have Restarted the PCand everytime i get the messages about installing those drivers and then subsequently get the message that they failed so i have no wireless but do have hard line.... HELP

Answer:Can't get Broadcom wireless driver to install

Check the place the wireless driver gets unzipped to, then try to manually update the driver by right clicking on network controller & clicking on update driver & specify the directory. And then check if the driver would get installed or not.

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The notebook lose the wi-fi connection when placed 4-5 meters away from the wi-fi router. The router is okay and working perfectly - all my friends come and use the wi-fi connection with their notebooks everywhere in the flat... I tried all the troubleshooting methods described on the HP website - no way... I updated, installed, uninstalled the broadcom wireless adapter several times with different versions - no way... Can anyone here help me and solve this problem?

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Hello,After an upgrade to Windows 10 64-bit from Windows 7 on my ProBook 645 G1 Series laptop, I have been experiencing random bluescreens related to the bcmwl63a.sys driver.  This only occurs when it is utilizing the wireless connection and does not occur if connected via an ethernet cable. I have tried the latest driver from the HP site 7.35.290.0, and the latest driver 7.35.308.0 from the Microsoft Update. It is less frequent with the latest update, but still happens.  I have captured the latest dump here and pasted below.  I really don't want to always run my laptop on a wired connection, so does anyone have any ideas? Thanks.Nathan ----------- WinDbg Dump ----------------------Microsoft (R) Windows Debugger Version 10.0.10240.9 AMD64Copyright (c) Microsoft Corporation. All rights reserved.Loading Dump File [C:\Windows\Minidump\110915-17734-01.dmp]Mini Kernel Dump File: Only registers and stack trace are available************* Symbol Path validation summary **************Response                         Time (ms)     LocationDeferred                                       SRV*D:\Symbols*C:\WINDOWS\Symbols*http://ms... Read more

Answer:ProBook 645 G1 PAGE_FAULT_IN_NONPAGED_AREA Broadcom Wireless...

so you never received a reply?  how thoughtful of them ;-) i have the same issue, non HP however.  If i repair my Windows 10 machine, I will come back and let you know the steps.  

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I have an HP/Compaq Presario Laptop with a Broadcom Wireless 54g internal LAN Card. In its options it has this option for XPress (TM) Technology, what exactly does this do?

Maybe it's me, but I have noticed since I turned it on (thought it could improve performance) whenever I'm using my house phone, the wireless connection just drops. It never used to do this before. It's also affecting my desktop, but like i said, maybe its just me.
 

Answer:Broadcom Wireless Card Question

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I get this error notification when starting windows but I can still use the wifi adapter Since updating windows 10 "Cumulative Update for Windows 10 Version 1511 for x64-based Systems (KB3124263)" cheers

Answer:Aspire R7 Broadcom Wireless LAN is incompatibile w...

can you post the complete laptop model? R7-xxx maybe you can fix it updating Broadcom drivers.

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Hello,I have an Aspire E1-571G with Windows 8.1x64 (clean install, no upgrade and so on) and I've been having issues with my broadcom wireless drivers ever since I installed it. The troubleshooter showed up that there is a problem with the default gateway but here's what really happens: I can stay connected to a wireless network but after random periods of time I just lose internet access (note that it doesn't show up in the connections page, everything looks perfectly fine there) and I have to reconnect to the wifi to regain it. I have tried on multiple wifi network and it does the same thing. It works fine if I use an ethernet cable but that just makes it more frustrating.I have tried all the possible solutions I could find online like checking the power management settings, reinstalling the wifi card in safe mode, checking the priority of the wirelss connection, virtually anything. There is no hardware issue with it, it worked perfectly fine on Windows 7. I haven't been able to find wireless drivers for 8.1 and even though I have the latest drivers, it still doesn't work right. There are moments when I can keep my connection for more than 2-3 hours but there are times when it crashes every 5 minutes or so.Does anybody have any idea how to fix this instead of waiting for the drivers to be updated ? I've seen that I'm not the only one with this issue and it's a bit common for e1-571g users. For example lenovo users had the same problem and the only fix was to install the def... Read more

Answer:Windows 8.1 broadcom wireless drivers

boboudrescu  Hello to you!  I just wanted to tell you that your symptoms and troubles are exactly the same as mine.  While I have found some extended ethernet connection by using FIXED DNS Server Addresses (Google Public Adresses 8.8.8.8 and 8.8.4.4), I still have the disconnection/dropped signal at least 6 to 8 times in the day.  So I know it's not a complete remedy by you may want to give that a try and see if it maintains a connection for a bit longer. I have posted information about Broadcom's announcement to get a new driver released and can only hope that it means a complete remedy to the problem with 8.1 drivers.  SOON!! So we shall see!

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Hey, I am a long time reader, first time poster - but, I found some drivers that will allow AMD 64 equipped laptops with the Broadcom 54g chipset (ie HP/Compaq/Emachines) to access the internet and network wirelessly in Winddows XP 64 bit edition!!!

Note: these are for 64 bit systems running WindowsServer or XP 64 bit Editions only.

The site is:
http://www.linuxant.com/driverloader/drivers.php

It is the very first link that says generic drivers from Company "all". These are not official drivers, but they work!

Enjoy!
-fuelvolts
 

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After my kid went to some less-than-savory websites, my PC at home was infested with a slew of viruses.

I figured it was time to install 7057 since I had such good luck with 7000 on my netbook.

I installed and everything appeared to be fine, but then, using the Microsoft provided Broadcom 802.11g wireless driver (just as it is labeled in Vista Ultimate, which works PERFECTLY), things started to act flakey with my internet connection.

It's a Belkin branded Broadcom card, but I have never had issues with it. After switching back to Vista it's working perfectly again.

I ran Windows updates, then started to surf the web a little to find some drivers and in the middle of doing nothing out of the ordinary, internet connectivity simply dropped.

It showed me still connected, but only for local access - no internet.

I rebooted - couldn't even connect to the wireless now.

I did a cold boot - connects but local only.

No other PC in the house was having any issues.

I've tried it using DHCP and a static IP - both of which worked on all other machines as well. No joy.

The router I am using is the first generation Belkin Pre-N, which for the past year has needed the occasional reboot, but didn't really have any serious issues.It is several years old.

As I said - no other machines had any problems. They are all running Vista Ultimate (a mix of x32 and x64), along with my netbook running x32 build 7000.

So, can I suspect that there is an issue with the Broadcom driver? Or may... Read more

Answer:7057 x64 Broadcom wireless issues

After replacing the router with a new, modern 802.11n router, this problem is gone.

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I get this error notification when starting windows but I can still use the wifi adapter Since updating windows 10 "Cumulative Update for Windows 10 Version 1511 for x64-based Systems (KB3124263)" cheers

Answer:Aspire R7 Broadcom Wireless LAN is incompatibile w...

can you post the complete laptop model? R7-xxx maybe you can fix it updating Broadcom drivers.

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HP Pavillion does not recognize it's own built in Wireless Adapter (Broadcom). No manual left with the computer. Any suggestions?
 

Answer:Broadcom Wireless missing on Pavillion

It is probably reformatted and you need to download the driver for it from www.hp.com
 

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Hi. I am having trouble getting my Broadcom Wireless Network Adapter to work properly. I keep getting this error

This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)

I have a Gateway MX6027 laptop and i went to their support site and got the drivers. I run the setup and install the drivers, but after the restart, i still get the same problem. I tried unistalling the driver and reinstalling it again but that does not seem to work.

Answer:Broadcom Wireless Network Adapter

Did this device come with a cd with it if it did then just go to control panel then to system and under the hard ware tab click device manager and the name of the device with the question mark next to it well just right click and and click update drivers then with the cd in the cd rom let the windows search for it automatically and it should fix the problem if it didnt come with a disc then go to the website and downlod the drivers if that doesnt work then its probably a bad device thats when you send it back to the manufacturer

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Wireless card BROADCOM BCM43142

Slow Speeds on Windows 10 x64

Please help me fix it up.
 

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hi,

My asus t200 transformer book has the Broadcom 802. 11abgn wireless sdio adapter.
Recently, my PC started having serious issues with connecting to public wifi.
Everytime I try, my PC says my wireless adapter is experiencing driver or hardware related issues, and the wireless function shuts down entirely.

Restarting, enabling and disabling and so forth doesn't solve the problem, only a full uninstall of the device and a clean install of most recent drivers fixes the issue, until next time I try connecting to a public wifi.

My Asus runs window 10 64bit.

Any ideas?

Answer:Broadcom 802. 11abgn wireless sdio adapter

Use a utility such as Aida64 to see exactly which model is your WiFi adapter. Then download latest driver directly from Broadcom and see if they do work. Since the problem arises only in public networks, it could also be some security restriction. I don't have a WiFi card right now, so I cannot help you with any settings. Anybody else?

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Hello.

A few months ago I bought an Acer Aspire One 722 netbook. On the first run I installed Windows 7 (since it had Linpus Linux with no GUI pre-installed) and I installed all the drivers. After some time I decided to use Xubuntu 12.10 and I was happy with it. It automatically installed the proprietary driver for the wi-fi card and all was good.

The trouble came when Ubuntu 13.04 got released and I decided to look for another distro since the one I was using was out of date and not as fast as I had wished anyway. I've installed Manjaro Linux and everything worked nicely until one time I went downstairs for a moment and came back to see my screen blanked out (default power settings), which was normal, and... my wi-fi led turned off. The internet still worked but now the led wouldn't light up no matter what. I figured that it must have burned out or something so I ignored the problem.

I realized the problem was more serious when I decided to try Lubuntu. When the installer asked me to connect to a network, at first it connected properly and then, when I wanted to continue the installation, it probably downloaded and installed the proprietary driver, because the led switched on but the installer tried to connect to my network over and over again unsuccessfully.

To get a better idea of what's going on I installed Xubuntu 12.10 again (because the wi-fi card worked fine on it before) and checked the wi-fi driver selection in software sources>additional drive... Read more

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Yooooo! I have a Lenovo Y510p with modified BIOS so I could replace the crappy Intel wireless card that came with it (Intel Centrino N2230) for an Azurewave - Broadcom 4352. The experience has been good so far, the only problem I'm having is the low wireless signal with the card. I have other laptops that have higher range and strengths on the same place with older cards.

I've tried verifying (and even swapping) the cables and noted no difference. I asked on another forum and they told me that it could be that the card is not receiving enough power, but I have yet to find a settings in the BIOS or in Windows that dwindles its performance. I have recently updated the driver from Lenovo's website and it didn't improve a bit.

Any suggestions to improve the wireless signal? Thanks.

Answer:Broadcom 4352 AC card, low wireless signal.

Don't have a answer for this one but do you know if the Broadcom is better than the Intel 7260AC?

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I'm on a HP pavilion dv6000 vista home pre. 64bit. Anywho, my wireless light indicator stays on orange even when its on the on/off position. I don't know what the issue is but its a pain! I managed to chat with one of them HP online techs. and they helped me solve my problem for a day. What they told me to do was to update my bios, then install the broadcom lan adaptor, in that order... but since whoever that tech was... he/she was a really slow typer so i didn't know and i installed the broadcom wireless first, and i guess my wireless picked it up right away. But the next day came by and it was yet again dead. Now im pretty much stuck with an ethernet wire and i can't get any work done at school because most of my classes need online info. (On a side note: Broadcom wireless is usually shown under Network Adaptors in my Device Manager, but now its gone and i just can't do anything to make it detect Broadcom. Also the only item that is under network adaptors is Nvidia Nforce Controller(i have no idea what that is, but its there).


It's been almost 4 weeks now since this happened, Help is greatly greatly appreciated!

Last resort** send my laptop to HP and get robbed.

Answer:Broadcom wireless missing? URGH DANG IT!

Originally Posted by heymistergq


its gone and i just can't do anything to make it detect Broadcom. Also the only item that is under network adaptors is Nvidia Nforce Controller(i have no idea what that is, but its there).



Hi Mistergq,

The NVidia Nforce Controller is your ethernet hard-wired port

Do you know the exact make/model and version of your wireless card? The issues your having are all caused by the driver its using so if you have that info around I can try find another one for you to use

Steven

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Hi there - my wireless adapter seems like its dead.

My laptop isn't detecting it and I cannot connect to wireless networks. The light to indicate if the wireless is on or not, is showing orange (off) instead of blue (on), when in fact the switch is in the 'on' position.

I've tried installing the broadcom driver again, but it didn't help. I'm just about to call up HP to have it serviced, unless anyone has any suggestions?

What really gets to me, is that my laptop is just about 1 and a 1/2 years old and this is the second time this exact same problem has occurred. Last time this happened, it was almost at the end of the warranty and I was able to have it repaired under the warranty. Now, I'm guessing I'll have to pay for the repair - the warranty is finished.
This second problem has occurred during a SHORTER time span - in about 4-5 months! Last time, HP's affiliates who repaired it, said the problem was the motherboard, so the motherboard was replaced (or was it just repaired?)

So I'm out of ideas. I don't even use the wireless much. Most of the time I'm connected to the internet via ethernet. What actually causes this problem?
Does anyone know how much having this repaired or having the wireless adapter or motherboard replaced would cost?

My laptop is a Compaq V3118au in case anyone's interested lol.

Sorry for my essay

Thanks for your help
 

Answer:Problem with broadcom wireless network adapter

i know this problem. first, try to update your BIOS. if this will helps so, the problem disappeared.
second problem connected with southbridge chip(mini-PCI-express is bus which connected directly to southbridge)
third. i recommend to sell this laptop. this platform has VERY BAD QUALITY of motherboard and has development errors(lack of northbridge and videochip heatsink). HP tried to fix this problem with new BIOS in which they changed passive thermal cooling temperature, but this is not right way.
and fourth try to replace the Wi-Fi adapter.
 

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Yooooo! I have a Lenovo Y510p with modified BIOS so I could replace the crappy Intel wireless card that came with it (Intel Centrino N2230) for an Azurewave - Broadcom 4352. The experience has been good so far, the only problem I'm having is the low wireless signal with the card. I have other laptops that have higher range and strengths on the same place with older cards.

I've tried verifying (and even swapping) the cables and noted no difference. I asked on another forum and they told me that it could be that the card is not receiving enough power, but I have yet to find a settings in the BIOS or in Windows that dwindles its performance. I have recently updated the driver from Lenovo's website and it didn't improve a bit.

Any suggestions to improve the wireless signal? Thanks.

Answer:Broadcom 4352 AC card, low wireless signal.

Don't have a answer for this one but do you know if the Broadcom is better than the Intel 7260AC?

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 anyone having the Lenovo G510 i5 without dedicated graphics card version.Please tell me what version is the broadcom wireless adapter version.Mine is Driver Version: 6.30.223.234You can find your in Control Panle--> Device Manager--> Network Adapters--> Broadcom Network Adapter ---> properties--> details.My wifi on lenovo g510 has very bad reception!I need to know driver  details.Thanks.

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used to have win xp pro wireless worked fine on my dell latitude D-505 laptop upgraded to windows vista businesseverthings good but now know wireless.it says it working but its not.dont think theres a driver made for it.Davidw

Answer:how to make broadcom wireless g work with vista

OK, good that it reinstalled. A couple of other things to try....Are you sure the wireless adapter is enabled? Try pressing Fn+F2, that will toggle it ON or OFF.Go to Control Panel > Network and Internet > Network and Sharing Center. On the left side, click Change Adapter settings. Is the wireless adapter listed there? If it is, click on it & try the selections on the toolbar.

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Hello, I bought ThinkPad E450 with broadcom 802.11ac wireless adapter about two weeks ago.I experienced blue screen when I tried to use the wireless device as Hyper-V external virtual switch.After the blue screen, the broadcom does not work until I remove the device from devicemanager and reinstall the drive. Any solution?  - My driver version of Broadcom 802.11ac adapter is the latest 7.35.267 as of 15-Aug-2015.  The previous version's  (for Win 8.1) result is the same.  As long as the adapter is NOT associated with Hyper-V, it seems to work fine.- OS: Windows 10 pro 64bit- 16G Memory- Virtual Technology is enabled on BIOS setting.- Hyper-V feature is enabled.  The ethernet adapter is working fine as Hyper-V extenral virtual switch. BTW, I have a sony laptop PC with Intel Wireless adapter, which works fine with Hyper-V. Will the next release of the broadcom driver solve the problem?Any comments would be appreciated. Thanks in advance.Regards,ChangeeFrom Yokohama, Japan 

Answer:ThinkPad E450 broadcom 802.11ac wireless does not ...

I'm still suffering from blue screen in the environment where broadcom wireless plus hyper-v are installed. (PAGE_FAULT_IN_NONPAGED_AREA)
 
Link to picture/image
 
So far any updates on my PC including drivers, BIOS, Windows 10 etc. did not solve this problem!
 
It is obvious that virtual switch associated with broadcom is root cause.It is due to the fact that blue screen does not occur after removing them.
 
I need someone's help! .... LEEENOOOVOOO....
 
Changee.
 
Mod comment: Over sized picture converted to link. Please see About-Posting-Pictures-In-The-Forums
 
 

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Hello all,

I've had this problem on and off for almost a year. My Acer 5750 laptop will randomly drop the connection to my router/modem.

Often I will be browsing on Firefox or another browser when suddenly the page requested will crawl along and a "page cannot be displayed" will occur. Often if I wait a few minutes, shut down the browser or laptop, reboot and it's good to go again.

The odd part is Windows will not always show a bad connection on the wireless icon on the toolbar. Sometimes there will be the yellow connection issue, but often the connection shows as working fine.

I have tried many times with a clean install of Windows Home 64bit, clean and up to date drivers from Acer. I updated the BIOS a few days ago but the problem remains.

It is not a major problem but it occurs at least a few times a day.

I also tried putting linux on the hard drive for a few days, no dropped connections but then again it was not tested very much.

The driver used is Broadcom 5.100.235.19

The actually modem/router setup seems to be fine as I never get dropped connections on my Android tablet and devices. The wife never complains of problems on her Samsung laptop which is running Windows 7 Stater, her Android tablets are good too!

I am not entirely convinced running Linux resolved the issue as I never fully tested it.

Possible network adapter dying?

Would love some suggestions, thank you.

Answer:Acer 5750 (Broadcom wireless) dropping

This type of wireless disconnect problem can be caused by a million different things but the most likely problem is the power saving feature being turned on.

You can turn this off by going into Device Manger and opening up Network Adaptors, right click the wireless adaptor you are using then click on Properties, you will have the option to turn off power saving in the power management tab.

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I have an HP dv6-6c10us laptop with a Broadcom 802.11n wireless adapter.  It worked fine on Win 7.  When I upgraded to Win 10, it stopped working.  The driver has not been updated since 6/2/13. Until the driver gets updated by Broadcom or HP, this computer is now a desktop. Any suggestions on how to get the wireless adapter doing under Windows 10?

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 I am using Windows 8.1 64bit with my lenovo g580 and e530c both laptops having problems with wireless connectivity as follows:when i want to connect to a network after entering the password the network logo in the system tray goes to disabled then returns to not connected status ie a white cross inside a red circle instantly shows up on the signal strength meter on the system tray then in is not connected.i usually try many times to connect and turn off and on the adapter disable and enable but it does not change anything also tried many drivers and the same problemthe router for sure works properlly with all other devicesits really annoying nowso please advise ^___^ thanks in advance

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Hello, I currently have a Lenovo G510 laptop. i am running windows 10 on it since it came out last year.  but after updating to the anniversary update in August I have been having various issues with the wireless connection.  the issues seem to come up when waking the laptop up from standby/sleep mode.  issues seem to be the wireless adapter can become disabled completely, the wireless card can't find any wireless networks, or after waking from standby/sleep mode the wireless connection has slowed down.  i have found a workaround by going into device manager and disabling and then reenableing the wireless adapter. I have updated to the latest drivers for the broadcom 802.11n via windows update and tried uninstalling it completly and reinstalling it but the issue remains is there anything lenovo or anyone can recommend or have a fix for this issue? thank you

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I have a Dell Inspiron 2200 Laptop and cant find the drivers anywhere as i had to reformat with XP Pro , id be gratefull if anybody new where i can get these, thank you

Answer:Broadcom BRCM1016 Wireless Network Drivers

Have you checked the Dell support pages?click here It seems to require some kind of product key, though, so I haven't got further than the page in my link.

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I have a serious problem with my Hp series 6000, two days ago i'am working with no problem in this machine and a wireless adapter was working very good, but yesterday the switch button front machine not change color, only i have the color orange, then in windows vista 32-bits the broadcom adapter not under list network adapters, i chat with hp Us-Support and working in BIOS Update to the latest version and after reinstalling drivers for 802.11 a/b/g for broadcom adapter, but VISTA not detect the hardware.

Any suggestions ?

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Hello folks, In general I am happy with my Y3-1470 but the bottle neck for me is my wireless card which can run only at 433mhzMy router is capable of AC1900 (Asus RC-AC68) so I am looking for other cards I know that card has to be "white listed" by Lenovo so hope you can help me with choosing the right one.I suppose the bcm94352Z is one of them - the question is where I can purchase one? Any suggestions are welcome! Thanks





Y3i7

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Recently I'm having issues with my wireless,  when i turn on my laptop i have been getting this message: "Error 701 HP - wireless module not found", then i install again the driver of wireless, but after some time the conection to internet turn off, it don't work unless  i restart the machine. I think I should reemplace the wireless card, but i don't know what kind of model i should buy. my laptop is dv6-2152nrhttp://support.hp.com/us-en/drivers/selfservice/hp-pavilion-dv6-2100-entertainment-notebook-pc-serie...

Answer:My wireless won't connect to internet Broadcom 43225 802.11...

Hi, Please use part number 593837-001 to order. You may want to bookmark the following link for future references:      http://partsurfer.hp.com/Search.aspx?SearchText=WA763UA Part store does not have it, you can try:            https://www.amazon.com/HP-WLAN-802-11-BEARKAT-593837-001/dp/B004FHWSTK And the first manual on the following link shows you how to replace yourself (page 4-16):      http://support.hp.com/us-en/product/HP-Pavilion-dv6-Entertainment-Notebook-PC-series/4041735/model/4... Regards. 

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I received my new business Y50-70, and I have found that the range of the wireless card is awful.  If I am standing within 5 feet of the router I get full speed, but as I walk 10 to 15 feet away (in direct line of sight) I can watch the bars decrease. If I go around the corner into another room, I basically lose all connectivity. This is awful performance for a nice laptop. Are there any settings or way to boost the receiving strenth of the wireless card?  I travel often, and need to be able to connect to hotel wireless, and this will not suffice.  If not, I may have to return this. ThanksMatt

Answer:Y50-70 Wireless Range for Broadcom 802.11ac BCM453...

I have the exact same issue on my y50-70.  My laptop also has Broadcom BCM4532.Any suggestions???  My OLD laptop has way better range and performance at greater distances than this crap...

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Hello together, I got my ideapad 5 days ago but so far I could not get access to my wlan router (so called fritzbox). If I use a direct connection via cable everything works fine (internet).The following things I tried so far- update of broadcom drivers- enter IP address (no automatical)- firmware update for the router- Numpad (f7) is turned off Further details are that my home network (WEP) is shown in the network manager and if a switch off the WEP descryption it will also not work. Could somebody help me? Thanx  

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I turned on the DSL in my office this morning and everything went well till I tried to use my laptop to get files off the desktop. Doesn't see it, won't recognize it and so forth.

The gateway is connected to the phone line on one side and my desktop on the other. I have great internet off both machines and the desktop can access files on the laptop, but not the other way. I have tried all the help windows for microsoft, hp compaq and dell, still nothing. I have set and reset wireless networks with no success. Can someone out there help this very technically challenged old blogger on this.

Thanks.

Equipement: Dell Desktop PC running windows xp
Compaq laptop running windows xp
DSL with embarg Broadcom combo modem and router (gateway)
 

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I am looking for a better alternative to my Broadcom 4313AGN that is currently in this laptop.  I want to utilize 5GHz instead of the 2.4GHz.  I've searched and had little luck so far, I can't even see to find if my BIOS is locked down with whitelist.  Any help anyone has would be greatly appreciated.

Answer:Alternative wireless card for Broadcom 4313AGN

Hello Xaxxas, Thank for coming to the HP Forums! I understand that you are looking for an alternative wireless card for your HP Pavilion g7-1075dx Notebook. I have look up the manual for your notebook. HP Pavilion g7 Notebook PC Maintenance and Service Guide Page 51 of the manual has the information for the compatible wireless cards with your notebook, that would be a great place to start. You can use the part numbers with the HP Part Surfer if you find one that suits your needs. HP Part Surfer I will keep a look out for your reply.

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Hi, I need some help please, despite downloading the driver pack and indeed the individual Windows 7 64bit drivers for the Broadcom wireless I am still unable to get the device installed and operational. The device ID's as Broadcom BCM943228Z 802.11abgn WiFi adapter and while it appears to be installed the deivce manager entry shows a yellow exclamation mark and on WiFi adapters are present on the Network Connections screen.If I try to update the drivers I am either told its up to date or get an error update.cpp1205. I have 9 of these to build on Windows 7 Professional and this is the only item left to deal with.











Solved!
View Solution.

Answer:Problems installing Broadcom wireless on HP Probook 640 G2

Hi: See if this driver works... http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7834518&swItemId=ob_154780_1&swEnvOid=4059

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I hav3 a broadcom bcm 94309 wireless that i purchased from ebay and once installed with its drivers and the computer restarts it always asks for a network controller any ideas were i can get it?????
 

Answer:network controller for broadcom bcm94309 wireless

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Hi all

Trying to get my wife's older laptop to connect to our wireless network. The laptop is a HP pavillion zv5000 running windows XP sp3. The network adapter is a Broadcom 802.11 b/g WLAN. The router is a cisco linksys WRT54G2 V1.5. The security on the network is WPA2 using TKIP+AES encryption.

I can't get it to connect to the wireless network. If I bump the security down to WEP it will connect just fine. I want to leave the security at WPA2 however. How do I fix this?

Thanks

Mike
 

Answer:Broadcom 802.11b/g and WPA2? Can't access my wireless connection

I tried using WPA (not WPA2) with TKIP and matched the settings with the laptop....no luck there either...

The Security settings for the network show WPA2 with 2 encryption options...AES only or TKIP+AES...for WPA it only has the option of TKIP....maybe it can run both at the same time or maybe that means it will recieve both with WPA2?
 

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Hi, I need some help please, despite downloading the driver pack and indeed the individual Windows 7 64bit drivers for the Broadcom wireless I am still unable to get the device installed and operational. The device ID's as Broadcom BCM943228Z 802.11abgn WiFi adapter and while it appears to be installed the deivce manager entry shows a yellow exclamation mark and on WiFi adapters are present on the Network Connections screen.If I try to update the drivers I am either told its up to date or get an error update.cpp1205. I have 9 of these to build on Windows 7 Professional and this is the only item left to deal with.

Answer:Problems installing Broadcom wireless on HP Porbook 640 G2

Hi: See if this driver works... http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7834518&swItemId=ob_154780_1&swEnvOid=405...

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Broadcom Wireless LAN drivers are not working in my PC after I upgrade it to windows 10. Previously I was using Windows 7. Any body help please.. What to do?

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I am a computer technician for a small consulting firm in Boston Mass called Tech Networks of Boston (TNB). I am having an issue with my 3000 N100 0768-E7U running the Pre-loaded Windows Vista Business edition. Original description: T7200(2GHz), 2GB RAM, 120GB 5400rpm HD, 15.4in 1680x1050 LCD, 128MB nVIDIA GeForce FX Go7300, CDRW/DVDRW, 802.11n wireless, Bluetooth/Modem, 10/100 Ethernet, touch pad, Camera, Fingerprint reader, IEEE 1394, 6c Li-Ion, WinVista Business Since I purchased my laptop from TNB back in March of 07, i have had issue with playing audio while using the wireless. Sound get clearly degraded when wireless activity occurs. I though it would have something to do with drivers so i updated the wireless and sound drivers to the latest ones offered by the manufacturer (which are more recent then the ones provided by Lenovo). no luck. I later decided to wipe and install Windows XP Pro on my laptop. Surprise, sound and wireless work great. Now i have reloaded the newest version of Vista Business with SP1. still having the same issue. Does anyone have any suggestions or fixes???

Answer:Broadcom Wireless and Sound under Windows Vista

Fausto,
 
I believe we need to look into your audio drivers ... Realtek.  What version number driver are you running under Vista?
 
Also, what mode are you running the network card in?   Are you running in 'G' mode?
 
Can you explain a bit more about the degraded sound?  Is it stuttering / skipping, or...?
 
Thanks.

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Can anyone suggest anything for the Wireless adapter tripping out after upgrading Win 8 to windows 8.1? Computer used to work fine on Win 8. Now I cant download large files or watch TV or you Tube or live Football 30 feet away from the Router. Yet it worked good on Windows 8. Anyone having similar problems? Is it possible to return to Windows 8? I did not make a Restore USB at Windows 8 but did a Restore USB for Win 8.1.

Answer:BROADCOM 4352 wireless adapter trips out

The Broadcom drivers aren't installing the right one but if you can visit the Windows Update Center using a wired connection there is a new driver for Broadcom that works.

Lenovo and Dell both have drivers for the 4352 as well.
Broadcom WLAN 4352, 4313, 43227 Driver for Windows 8.1 (64-bit) - ThinkCentre Systems

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I'm having issues with getting the "Broadcom 802.11g Wireless Network Adapter" to work on an "Aspire 5100", just re-installed windows xp prof sp2. got a report from everest if anyone can help?...................have downloaded drivers from
"support.acer-euro.com/drivers/downloads.html" which just prompts the "Found New Hardware wizard" for the network driver. also been on Broadcom site which I can't make sence of...............Please Help!!!!
 

Answer:Problem with Broadcom 802.11g Wireless Network Adapter

You can try updating the driver through Device Manager. Open Device Manager, find and right click your wireless network adapter, then 'update driver'.
 

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Hello, I am having many problems with the Broadcom Wireless adapter that came with my acer. Around every hour it disconnects from my wireless router, and I know the router is working fine. I have to disable and reenable the wireless adapter in my lappy to get it to reconnect to the router, and after another hour it does it once again. Along with that, every so often, it doesnt send or recieve packets very fast, its like its working in extra-slow mode.... Ive downloaded the latest drivers for the adapter from the Acer webpage, and they dont seem to help.... Is there any fix for this problem? Another thing, is this a widespread problem with Broadcom Adapter?

Thank you,
Rekar
 

Answer:Win XP, Acer, and Broadcom Wireless Network Problem

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