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can't see my gobi 1000 in device manager

Question: can't see my gobi 1000 in device manager

Hi, Recently upgrade to windows 7 from the old vista that was supply with the laptopthe gobi 1000 wwan doesn't list in the device managertry to replace another card but the same phenomena. Any thing to check? Isic

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Preferred Solution: can't see my gobi 1000 in device manager

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

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Answer: can't see my gobi 1000 in device manager

@Isic? Please try Qualcomm Mobile Broadband Drivers - Gobi1000 for Windows 7: http://ftp.hp.com/pub/softpaq/sp44501-45000/sp44916.exe Regards.

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hi..the device just disappeared ...so i installed the new driver wich shall fix that problem : 7xwc48ww http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/7xwc48ww.txt Qualcomm Gobi 2000 Wireless WAN Driver for Windows 7 (32-bit, 64-bit), Vista (32-bit, 64-bit) and XP - ThinkPad<1.1.170/2.0.7.3> (7XWC45WW)
- (Fix) Fixed an issue where the Qualcomm Gobi 2000 HS-USB Modem 9205 device
might disappear in the Device Manager.but it does not help ... device is still gone ... can anybody help ? BR cs

Answer:Qualcomm Gobi 2000 disappeared from device manager (Windows 7 64-bit; T410s; 2904)

Flash the latest BIOS to your system, even if you already have it. This fixed an issue I had with not being able to turn my Gobi on.

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In device Manager, an entry for Other devices, with a sub-entry for Unknown device, each with a yellow question-mark. The only information I can find is for the Unkown Device, which, under Properties, says :

root\legacy_lavasoft_ ad-aware_service\1000 device manager​
What is this, and should I disable it? As best as I can tell, I do not have AdAware running on my computer.

TIA
 

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I've Gobi 1000 card installed on T400 running Windows Vists 64. The card is not yet activiated to use with a service provider but I came to know that it offers GPS function. Does anyone how to enable the GPS function? Thanks













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Answer:Qualcomm Gobi 1000 and GPS

You need to install Thinkvantage GPS software, but without phone provider, it will work like a stand-alone GPS (outside with line-of-sight to satellites).

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So during our image building process for the Lenovo T410s we discovered that the Qualcomm Gobi 2000 HS-USB Mobile Broadband Device 9205 is not compatible with AT&T Communication Manager version 7.2 The Lenovo Access Connections software must be used in order to connect to AT&T.  We create our own custom image for our laptops here and try to keep bloatware to a minimum. The Ericsson F3507g card which we use on our X301 work with the AT&T Communication Manager. Is there any particular reason why a mobile broadband card was chosen for the T410s that is not compatible with a carrier's own connectivity software?

Answer:T410s - Gobi 2000 HS-USB 9205 incompatibility with AT&T Communication Manager

Note that you don't need either  Communication Manager or Access Connections if running Windows 7. A 'non-bloatware' solution is to just use the GOBI drivers from the Lenovo site and Windows itself.

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Dear all I have a x201 and build in a Gobi 2000. If I connect via Sim card, the connection is always "GPRS" only, even though there are faster connections like edge and 3g available.What should I do? How can I change the connection to be faster? Thanks a lot in advance!

Answer:Problems with WWAN Device Gobi 2000 / x201

What connection manager do you use? If it's an Access Connection there is prefered network type settings within profile settings.

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Hello, I'm experiencing massive problems with the BIOS versions newer than the 1.10a release. As soon as I apply the two newer versions 1.11 (6XET32WW) and 1.13 (6XET34WW), the WWAN device Gobi 2000 isn't listed any more in the device manager and a connection using this device isn't possible any more.The newest Access Connections states that the device isn't found.Applying the setup defaults after updating the BIOS doesn't resolve the problem. Searching the internet shows, that multiple people are struggling with this problem. As soon as I roll back to the 1.10a (6XET31WW) BIOS version, the problem doesn't exist any more. System details:* Thinkpad Model: 2876-27G* all newest thinkpad/thinkvantage packages installed* all currently available windows updates installed* Working BIOS: 1.10a (6XET31WW)* Problem causing BIOS: 1.11 (6XET32WW) and 1.13 (6XET34WW) Regards,rotorhead













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Answer:X100e BIOS Problems with WWAN Device Gobi 2000

Hello rotorhead, welcome to Lenovo forums!
 
Please try this:
 
1. In BIOS under "Security" / "IO Port Access" disable the devices "WiMAX" and "Wireless WAN" 2. Reboot 3. Shut down the machine completely. 4. Go into BIOS and enable "WiMAX" and "Wireless WAN"
 
If that doesn´t work please uninstall WWAN-driver, Access Connection und Hot key driver, then install first the hotkey driver, AC and WWAN driver.
 
If you need more information visit this thread at www.thinkpad-forum.de

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Could anyone tell me the difference between Gobi 2000 and Gobi 3000? Thank you













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Answer:X120e Gobi 2000 v Gobi 3000

Hello,
 
I found a spec sheet for the Gobi 2000 here and the one for the Gobi 3000 here.  From looking between the two, it appears the newer 3000 model is ready for UMTS - AWS and EV-DO/CDMA ? 2100 MHz (standards which may not have been ratified when the 2000 was released), supports faster HSDPA speeds (14.4Mbps vs. 7.2Mbps) and is 2.5 grams lighter.
 
Regards,
 
Aryeh Goretsky
 

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Hello, Since I tried to install my Oontz Bluetooth speakers my laptop continually searches for drivers for the Bluetooth Peripheral Device sometimes 8 of them1 after another. IAlso noticed bluetooth Peripheral Devices are being added into the Device Driver. I would like to make my laptop STOP looking for the Drivers because the are installed via a USB cable & Vista dosen't recognize they are already installed. I would also like to STOP multiples of Bluetooth Perpherial Devices appearing in the Device Driver. If you can give me some info or help me fix this issue I'd be grateful. Thanks for taking time to read this, Shane in NYC

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Hello, Since I tried to install my Oontz Bluetooth speakers my laptop continually searches for drivers for the Bluetooth Peripheral Device sometimes 8 of them1 after another. IAlso noticed bluetooth Peripheral Devices are being added into the Device Driver. I would like to make my laptop STOP looking for the Drivers because the are installed via a USB cable & Vista dosen't recognize they are already installed. I would also like to STOP multiples of Bluetooth Perpherial Devices appearing in the Device Driver. If you can give me some info or help me fix this issue I'd be grateful. Thanks for taking time to read this, Shane in NYC

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HiI recently came by a HP GOBI 2000 wwan cardThis exact model: NEW HP Gobi2000 HSUPA 2G 3G WCDMA WWAN UMTS Wi Fi Card GPS UN2420 I know this might be a long shot, but are there any workarounds to getting such a card to work in a W530?I tried pluggin it in, and whereas the first driver installs, the "Lenovo broadband activation" fails, the card shows up with a question mark in device manager, and troubleshooting it in "adapter settings" states that "there might be a problem with the driver"I know that the chipset should be supported, so what is the problem here? Driver signing? Or Bios whitelist?Any help much obliged

Answer:gobi 2000, wwan not detected - non-lenovo GOBI 2000

Hi, eyeland
 
Do you have a SIM card inserted in the machine? If not, this will be needed for WWAN access. Also, which version of Windows are you running, and what drivers did you download to get the card to work?
 
Thanks in advance,Adam





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Two of my USB external Hard drives, a Fantom 600 GB and a Western Digital My Book 500GB cannot be seen in My Computer. I can see them in Device Manager and that says that they are working properly and the drivers are up to Date. In Disk Manager the 2 external drives had a black bar unlike the other drives which had blue bars. The 2 external disks had a number assigned to them but no letter.

I have tried diskpart in the command prompt, was able to assign a letter, then had to format the drives and they did show up in My computer as valid empty external hard drives with the correct amount of space on them. But when I tried to recover the backed up data for one of the disks (less than a third of the capacity of either drive) they went back to not being recognized by My Computer ans in disk manager had a black line with no letter again.

I just went through that process again, got both drives back and tried to recover the backed up files to my Fantom drive and lost the Fantom drive once again.

I am attaching screen shots of my current My Computer (Computer in 7) Device Manager and Disk Manager. In Device Manager you can see the Fantom. The My Book is the WD 5000AAV. In Disk Manager the My Book shows healthy with Disk 1 and the letter L. The Fantom is Disk 2 with no letter and a black bar. In My computer, the My Book is there but not the Fantom.

Any ideas for this. I am about to just recover my computer to factory setup and start new. I have sa... Read more

Answer:External drives show in Device Manager & Disk Manager but not Computer

Hi Dick1030,

Welcome to Seven Forums.


Please do as follows:

1. It is unusual for the System Reserved Partition to have a drive letter. Please remove the drive letter.

2. Please remove (always Safely Remove) all the external drives including any card reader and do a drive cleanup as indicated here. http://www.sevenforums.com/hardware-devices/298744-usb-thumb-drives-not-recognised-not-drive-letter.html#post2477076 It will clean your system of all non-present devices and you will be starting with a clean slate.(Incidentally this can resolve many drive letter assignment confusion of Windows OS, as you can see in the referenced thread.)

3. After you reboot on completion of the drive cleanup, plugin only your WD My Book and the Fantom drive. As you plug-in the driver for each device will be installed ab-initio. You can watch it.

4. Now take a screenshot of the Disk Management and post. While taking the screenshot, click on "Show/Hide Console Tree” and “Show/Hide Action Pane” buttons on the toolbar on top to hide those and also pull up the center partition line up as much as possible so that we get a clear and full view.





5. Also tell us whether you are sure that you had formatted the Fantom drive and it contains data and whether you want to recover the data..


(Your statements and the screenshots are so confusing - atleast to me - it is necessary that you do the above and restate the problem.)

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So, I used the Windows Phone app for the Macs to transfer my files and music but now the device is not even detected on the Mac. Upon connecting the USB cable, the phone goes in charging mode and Mac doesn't even realise it's connected to a device.

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Hi,
I am not able to do the following.
1. some .exe files are not running - nothing happens after the double click
2. Not able to open device manager - getting error which says "unable to create new document"
3. Not able to perform SFC /Scannow
4. not able to restore health through DISM
5. Not able to reset the PC
Cannot view hidden system folders. Tried all the above in safe mode but the results were same. I dont have system restore point to restore. I had one but somehow its not there.
Please advice urgently.

Answer:PC is not resetting, device manager/disk manager is not running, OS is screwed

Screenshot for SFC Scannow screenshot for DISM screenshot for resetting error

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Yesterday, I started a download and kept the pc on with my Seagate FreeAgent GoFlex External HDD 1TB plugged in. After I woke up I realized that there was a power cut and the computer went off unexpectadly (I had no UPS or any backup system).And, I found that my Ext HDD was not seen in my computer anymore (It was working perfectly until before I went to bed).
In device manager, under 'Disks' it shows 'GoFlex Hard Disk', but in BIOS or Disk Manager there is no sign of this HDD.

I really need the data in the HDD badly. Please help me recover it.
P.S. I read somewhere that keeping the HDD in freezer might help and give a little more time. Is that true? Worth the risk?
 

Answer:External HDD gets detected in Device Manager but not Disk Manager or seen in 'My Computer'

Power outage probably killed something in the enclosure or its PSU. The drive in the enclosure is probably fine. I would remove the drive from the enclosure and put it in a dock or install it in a desktop computer before considering freezing it. Freezing is usually reserved for click of death drives, and a last ditch effort.
 

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Ok, I have a new SL300 and I installed a NEW Hard Drive and installed windows XP Pro CLEAN. I got ALL the drivers up and running with ONE exception. There is an UNKNOWN Device in the device manager and I can't seem to find what it does. Looks like everything works on the system. I also can't seem to get the Intel 5100 software to control my wireless card. If anyone has any ideas it would be very helpful! I ran a utility for unknown devices and that didnt find it either.

Answer:Windows XP Clean Install New Hard Drive UNKNOWN DEVICE IN DEVICE MANAGER! HELP!!!!!

what's the hardware ID of the device?   you can find this in device manager (start > run > devmgmt.exe). have you installed thinkvantage system update to see if it finds the missing device?

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The AUDIO FADE PROBLEM is an issue with this laptop and I am wondering if it is related to the above.
I have upgraded to the latest BIOS and drivers using the Dell Product Support pages.
Every other day I have to reinstall the Realtek Audio Device to get audio from streaming media.
The current Driver Version is 6.0.1.7908 from Realtek Semiconductor Corp. Date 12/08/2016 which is what it defaults to upon reinstall.
I suspect that for whatever reason Dell has not yet come up with a fix. Has it something to do with the fact that although I bought the laptop new, it had been upgraded from Windows 8 to 10? (A fact that I only discovered later)
 

Answer:Inspiron 13 5368 2-in-1 High Definition Audio Device in Device Manager - no available driver

There are a couple of suggestions about the fading issue in the Recent Issues FAQ, under Inspiron 5368.

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I'm trying to fix an hp pavillion dv6704nr laptop running windows vista home premium. It has the little red x on the speaker in the lower right hand corner. The owner said it has been there for some months. I have tried downloading the current audio drivers for the computer but every time I try to install the driver, I get an error that says the device couldn't be found.

The first time i restarted the computer, after the driver installation failed, the audio came back and worked fine, until I had to restart the computer. Now I keep getting the same error and nothing i have found so far online has helped.

There are no yellow triangles in the device manager and the device list isn't showing the category for "sound, video and gaming etc." at all.

Please help. I did a search but the other threads didn't solve this problem for me.
Thanks in advance.

Answer:No audio device installed error and devices wont show in Device Manager

I see three different audio driver packages at http://h10025.www1.hp.com/ewfrf/wc/softwar...ct=3646926#N661.You need to find the right one to install. If you install one and the system doesn't work properly...please uninstall it before trying the next one.Installing the wrong one won't do anything harmful to your system...it just won't do any good to leave it installed.Louis

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Hi, I am using T410 for a couple of months. its camera was working but it has suddenly stoppped working now. in the Win7 device manager it appears as unknown device and in details: -"Windows has stopped this device because it has reported problems. (Code 43)"I have tried re-installing drivers and rebooting machine etc but no help. Please suggest how to fix this. Also tried reinstaling ehci controller device but no luck. Thanks,manu

Answer:Webcam not working on T410, detected as unknown device in Win7 device manager

hey manugautam000,welcome to the forums, disable to camera from device manager and remove the current driver installed to it.reboot your unit, re-enable the camera. windows should then install its own generic drivers.test your camera with the generic drivers.later on, head to http://support.lenovo.com , download the latest camera driver for your unit. set your unit to diagnostic mode via msconfig and then install.





WW Social MediaImportant Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! Follow @LenovoForums on Twitter!Have you checked out the Community Knowledgebase yet?!How to send a private message? --> Check out this article.

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Dell Vostro 1400, Core2Duo. Installed Windows 7 64 bit a year and a half ago. For those not familiar, the Vostro is not entirely compatible with 64 bit, so the drivers are a little hit and miss.

Computer runs slow sometimes, has since the install. I don't think I've ever seen the yellow triangles before, but I may have never looked at the device manager ... the computer is a secondary machine in the house.

My question is, do these indicate a performance problem or can I ignore them and assume the computer is working as best it can?

Answer:Base system device, core processors yellow triangle in device manager

please check out this webpage. it may help you to get started: Device Manager - yellow exclamation point

The yellow icons showing an exclamation point can indicate missing or improper drivers. The system does not seem to recognizing your hardware. Hope this gets you started.

ranger72

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Thinkpad Yoga 20CD-0032USWindows 8.1 as pre-installed In the Check Up tab of Lenovo Solution Center it has an alert saying one or more devices has problems and then it lists an Unknown Device with Status Not installed.  However when you launch Device Manager it doesn't show any unknown devices.













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Answer:Lenovo Solution Center Shows Unknown Device But Device Manager Doesn't

Hi,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to inform that it is a false indication from Lenovo solution center. Since Windows doesn?t detect any missing device drivers within the device manager, there is no driver that is missing.
If the warning keeps popping up, change the reminder settings to ?never?. Probably, you have to wait for an LSC update in which the bug would be fixed.
 
Refer here for further information regarding the issue.
 
Hope it helped!
 
Best regards,
Mithun.





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I need help for eliminate error in Device Manager. Error code: 43 in Unknown Device row.
Thanks for help
 
Link to image
 
Moderator note: images totalling more than 50k converted to links per forum rules:  Lenovo Community Participation Rules

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Hello!

I bought NB Satellite C850D-10H Part Number: PSC9UE-005009CZ without OS.

Unfortunately, the package was without drivers CD and on your site, there are minimum for this model, at least when I choose the option WIN 7 x32 (I tried to help the driver for x64 OS, partly it helped), but still I'm missing driver "USB"? see screenshot.

Could you give me a link to the drivers (ideally the entire package of drivers for this computer system and WIN7 x32?)

Thank you.

http://s17.postimage.org/4ba8834cf/usb.png

Message was edited by: Kuzelka

Answer:Satellite C850D-10H - Missing USB device in device manager running Win7 x32

Hi

Is the webcam software/driver installed?
The webcam is an device connected to USB controller.

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Hi Team, Recently I have Updated my Laptop from Windows 8 to Windows 8.1 single language pack. Once Installation is completed, I faced problem in starting Dolby Audio driver, I have installed the latest driver and it got resolved. Next came the problem in Bluetooth device in accepting files from my mobile, then done the same. Installed latest driver and it too got resolved. But still i am facing the message "Unknown device" in Lenovo Support Center in Device Manager. I have checked in Device Manager. But no device is indicated in yellow color. Please let me know, how to identify which device is causing this problem and how to rectify this. My Laptop details:Model : G580Product ID : 20150 Let me know if you want more details. Thanks,Sathish Kumar

Answer:G580 Lenovo Support Center - Device Manager - Unknown device

hi there,can you please submit the device id?
 
right click the unknow device > properties > details

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Hi, In My lenovo G450- with Intel Chipset - 3GB RAM (no external graphics card),am seeing a Unknown Device with question mark on device Manager, running on Win XP. Further clicking on Device properties tell me that -Device type : Other DevicesManufacturer: UnknownLocation : On Microsoft ACPI- Compliant Embedded Controller. I have installed all the drivers and have not installed any external devices like USB etc.Am not getting which device this could be. Network Controller also shows with question mark even after installing Broadcom Ethernet Driver for XP. Kindly help me what to do?Is there any order where we need to install the drivers.













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Answer:Unknown Device & Network Controller in the Device Manager for Lenovo G450

re-install power management and ethernet drivers.

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We have a Tablet M700, which was supplied with Vista, but reverted to XP using the supplied re-installation disk.

The machine works fine for the most part, but occasionally suffers from a lockup, which appears to be related to the touchscreen.

Examination in the device manager reveals five generic "HID-Compliant device" which appear to be duplicates for five other entries in this section - the other entries appear to be the correct devices as they have specific names - "Toshiba tablet buttons type N" "USB Human interface device" "Virtual Touch Driver" "Virtual touch interface" and "Wacom Penabled dual touch" - if the properties of each device are inspected, the settings under "Driver" "Details" and "Resources" are identical.

I have tried to remove the redundant entries by deleting in normal and safe modes, but the devices re-appear.

Is there a way I can remove these entries and eliminate a conflict between these elements as a source of the lockups.

Many thanks

Answer:Portege M700: device manager reveals five generic HID-Compliant device

Hi

Usually there shouldn?t be a resources conflict between these different devices.
The Windows OS should assign automatically different resources if it would be needed.

> I have tried to remove the redundant entries by deleting in normal and safe modes, but the devices re-appear.

You can disable the single device in device manager.
You have to mark firstly the device and then have to disable it using the option ?Disable?.
It?s a red circle with the small PC.

Cheers

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Hallo,

I have installed Vista on my Satellite A100-771. I have also installed all the drivers downloaded from the Toshiba Support site.
But when Vista starts, one message come out always ----- new hardware founded. I really don't know which hardware it is.

There is a unknown Device in device manager, and windows cannot find the driver for this device online.

Can anyone help me?
Thanks a lot!

Answer:Vista on Satellite A100 - Unknown device listed in device manager

Hi there,

may I ask you which drivers you?ve downloaded? And regarding the new founded hardware: Did you checked your device manager for that device?
What is standing there as the non-installed device? Mass-storage or multimedia? Please be more precisely with your explanation and don?t forget the drivers to list.


Thx

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Hi Malware Specialist!

I started out in the "Am I infected?" Forum and a junior specialist sent me here to get further help, here is the link to the 4 logs I ran for him:
http://www.bleepingcomputer.com/forums/topic428124.html/page__p__2477667__hl__polarsnowfall__fromsearch__1#entry2477667

For several days I have been trying to complete the preliminary steps required by this forum, I can not back up to windows/microsoft program (Backup Configuration not valid 0X8100029), but hopefully the two other programs I used were successful, namely cobaine and driveimage. At the end of the driveimage session, it frozen and there was "Globalroot\device" followed by various endings. Then it completed and said finished. Also it went to blue screen the firsttime I tried to run GMER and rebooted.

The main problems of slow programs from startup, no devices in device manager, no audio device and no printing capability began after I ran some kids software games that kinda of frozen the computer, although I believe whatever is making my computer upset has been there for awhile and may have something to do with remnants of roxio 2009 and other shared folders. In services it says "Configuration Manager machine selected for remote communication is not available at this time."

Yesterday:
Reliablity Performance Monitor stated failed system services: audio srv, EMDMGmt, Mccicm service, Shared Access ICS, SysMain, Tapisrv, Wudfsvc and LanmanWorkstation ... Read more

Answer:Globalroot\Device causing empty device manager? No audio and print?

Hi,Welcome to Bleeping Computer. My name is m0le and I will be helping you with your log.Please subscribe to this topic, if you haven't already. Click the Watch This Topic button at the top on the right.

Please avoid installing/uninstalling or updating any programs and attempting any unsupervised fixes or scans. This can make helping you impossible.

Please reply to this post so I know you are there.The forum is busy and we need to have replies as soon as possible. If I haven't had a reply after 3 days I will bump the topic and if you do not reply by the following day after that then I will close the topic.Once I receive a reply then I will return with your first instructions.Thanks

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I'm having a printer installation issue.  I have Win XP and am trying to install a Canon MP830 All-in-one printer.  I've worked on this for weeks and usually 3 to 5 hrs. a day.  I had some help from computer gurus and still not fixed.  Basically, as soon as the power button on the printer is turned on and the printer is connected to the PC with the 2.0 USB cable the PC will lagg on any operation.  A friend recently told me to manually delete any old drivers that may be in the system.  This was the best approach so far because, I found a web page that explained how to delete possible other printer drivers in the PC.  I deleted the files and then downloaded and installed the driver from the Canon website which took longer than normal.  At least the drivers did load and in the Start... printers & Faxes the drivers were listed and in ready mode.  In Device manager the Canon Mp830 printer was listed under image device.  The printer worked fine!  I printed from word and the web with no problems.  As soon as I do a reboot the system will lag terribly if the printer is on and pluged into the USB.  I then have to shut down and leave the printer powered off so I can boot up the PC normally.  I have noticed when I did reboot and the printer is off and USB cable connected the system boots up perfectly but....In the Device Manager there is NO IMAGE DEVICE listed or my MP830 printer.  Can someone help ... Read more

Answer:Printer Install & Recognize Issue In Device Manager (Image Device)

wow..weird..but are you sure that was the latest driver?have you try re-install the driver?

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I have the same problem and I am not good at PCCan you  show me , in detail , of where can I download that driver please?













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Answer:Re: Device Manager - Other Device "PCI Data Acquisition and Signal Processing Controller"

welcome to the forum!
 
the driver that solved the author's issue can be found here:
 
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-69242

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Model is Acer Aspire One D270.
Internal bluetooth doesn't work.
Nothing in device manager.
Fn+F3 is meant to control it, but doesn't.
May be because I've messed with some programs.
Trying to re-install to factory settings.
Any suggestions at all?

thanks
D:

edit: The machine is Win7 baby (starter?), x86_32.

Answer:Bluetooth device not in device manager, no hardware switch, Acer netbk

What programs did you remove or mess with? Have you tried repairing these programs?

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Question One! ~~~ I have a USB to XLR studio microphone converter, the Blue Icicle that's not working correctly anymore! Very odd. It worked before, than I reformatted my entire computer and it had stopped working. I have not tried the device on another computer yet. I updated my BIOS to latest version, installed for the most part important drivers. The Blue Icicle is not supposed to have any downloaded or installed drivers besides it's basic ones. When I try to uninstall and reinstall the drivers from device manager, but to no avail.

The Blue Icicle+AT2020 XLR Mic doesn't appear at all!

Uninstalling from device manager and re-plugging in the Blue Icicle still leads to trouble, saying the installation failed. I also tried download the device drivers of USB Multi-Channel Audio Device from CNET, yet to NO FIX.


Question Two! ~~~ I am still confused on how to install certain drivers on my desktop aswell, that you usually install on a motherboard's manufacturer website that doesn't have a setup or install, but usually contain only .txt and .bat files. I'm not dumb when it comes to computers but this has me stumped for hours now.


I am just hoping with someone who has had similar problems with their computers to be able to aid me. I'm not sure if this information will be of any aid but this is my current motherboard
GIGABYTE - Motherboard - Socket 1366 - GA-X58A-UD3R (rev. 2.0)

motherboard info on desktop http://i.imgur.com/Wfc9Z.png

These are pictures of my ... Read more

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My touchpad somehow didn't have a scroll up/down feature. I tried to install a new driver from HP website. Now, the touchpad has stopped working entirely and the touchpad device is not visible in the device manager nor in the mouse settings. I installed a number of drivers and updated drivers again but to no avail. Please guide (step-by-step) as to how should I proceed after downloading the requisite driver.

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Hi,
My 7270 latitude touch screen stopped working shortly after first use (after win update worked again but for a short time).
All drivers are up to date.
In device manager a USB device shows as unknown (yellow warning triangle), otherwise there are no indications to the source of the problem.  There is no other touch screen device showing in device manager. 
How do I perminently solve this?
Thanks

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Hello Fellow Geekers,

I am really at my wits end trying to find out what is going on with my new laptop and its hardware, Its a brand new Acer Aspire V3-571G Laptop, the 2GB Dedicated NVidia GeForce 640M GPU, Alongside the normal Intel HD 4000 Display Adaptor.

Overall, I like the laptop, but I cannot seem to fix this Base System Device issue, I have gone to Acers website and downloaded EVERY driver their is, and installed every single one that is required by my system specification, however, the base system device error just wont disappear, I have tried searching high and low with google, to see if I can find anyone else with the same or similar issue, but absolutely no luck, it gets to me that much after spending countless hours and nights trying to study the problem, that I eventually have to stop, and walk away for a while and leave it alone, otherwise I will probably break the basted thing, its annoying me that much, I am just hoping its not a defective issue with the laptops mainboard or something.


Also, I cannot flash my BIOS, I tried doing that using the latest BIOS image offered by Acer for my specific model laptop, but it says its not for an BIOS Upgrade, which I don't quite understand, but I tried flashing anyway, no luck, the bios is still dated for early 2012.

I am running Windows 8 Professional (Legit Version from MS) and I have applied ALL system updates via MS Windows Update.

Does anyone know what it could be? or any suggestion on trying to fin... Read more

Answer:Base System Device (Exclamation Error in CP > Device Manager)

try: http://www.tomshardware.com/forum/20912-63-acer-base-system-device-window-driver-free-download
 

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I had some trouble last night and today with getting rid of a virus. Now that it is gone, I am having sound problems (maybe related, maybe not). This morning, when I opened iTunes I got a message that there was no audio device detected. After trying several things, I rebooted. Magically, I could play music again. However, a short while later, I again got an error message telling me that there is no audio device found, even though it shows up in Device Manager as working properly. The problem goes away for a short time after I reboot, but returns. It is Realtek AC 97. Why won't my computer keep recognizing it?

(It tried going to Realtek's site to download an update. It has updates for Windows 98, 95, etc., but not for XP. Or at least I couldn't find it.)
 

Answer:Solved: Audio device not found; listed in Device Manager

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Hi everyone,

I have a Satellite L500D and in device manager listed under Other Device I have Unknown Device Listed. I have installed all drives listed on the Toshiba page without any success, has anyone had this before and if so could you please tell me how to fix it.

Answer:Satellite L500D - Unknown Device listed in device manager

Can you please tell us which OS do you use?

Anyway, how to identify unknown device in device manager you can read here
http://aps2.toshiba-tro.de/kb0/HTD0302U00000R01.htm


Please check it out and send some feedback.

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I have a Toshiba laptop, model L505-ES5018. I had Windows 7 Home Premium 64 bit installed on here, but decided to reformat my hard drive using Windows 7 Ultimate 64 bit. After the reformat was finished, I ran Windows Update and it found several items to download and install for me. I noticed that it also found optional items to download and install for me, so after all the important updates installed, I ran the optional updates. After all of this installed, I checked Device Manager to see if there were any errors and I found nothing. I assumed everything was fine. I decided to check Devices and Printers and under my laptop icon, there was a yellow icon with an exclamation point on it. I decided to run the troubleshooting option when I right-clicked the icon....it gave me a solution to download a Toshiba password utility program, so I did that and nothing happened, even after restart. Same icon appeared. When I clicked on the icon a second time, I noticed that the model of my computer at the bottom of this window, changed from L505 to TIAS. I have no idea what this is. I decided to do another reformat on my hard drive. This time, I ignored the optional updates. I checked Devices and Printers again, the same icon appeared but the model of my computer said L505, like it should. There is something in the optional updates that is changing this. Could it be the Intel chipset driver that the optional update is pushing? I'm not sure. I went back to Device Manager, th... Read more

Answer:Unknown Device in Device Manager/Show Hidden Devices

Hi there ... You should Install the chipset Driver and also the Realtek Driver for your card Reader ... From the Toshiba website ... The Link is provided below

Satellite L505-ES5018 – Windows 7 32 and 64-bit Drivers Download

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How do i figure out what driver or even component windows wants software for when in the device manager under other devices it lists an unknown device and windows update cannot find anything.

Oh and is it appropriate for me to use this topic to ask another question regarding explorer.exe as while i am inside a folder i delete (by choosing delete from the context menu in the tree view) while inside that folder on this particular laptop PC explorer. always crashes, collect information, sends it and restarts explorer. I have not experienced this problem on any other pc running any version of windows 7, oh and the same happened with build 7264 x32 and the current install of build 7600 x64.

Answer:Device Manager reports Unknown Device & explorer crash

Please fill up the System specs...

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This post poses a SERIES of many questions. Please try to help, greatly appreciated. I've been scratching my head with this for days now and finally reached out for help..

Question One! ~~~ I have a USB to XLR studio microphone converter, the Blue Icicle that's not working correctly anymore! Very odd. It worked before, than I reformatted my entire computer and it had stopped working. I have not tried the device on another computer yet. I updated my BIOS to latest version, installed for the most part important drivers. The Blue Icicle is not supposed to have any downloaded or installed drivers besides it's basic ones. When I try to uninstall and reinstall the drivers from device manager, but to no avail.

Uninstalling from device manager and re-plugging in the Blue Icicle still leads to trouble, saying the installation failed. I also tried download the device drivers of USB Multi-Channel Audio Device from CNET, yet to NO FIX.


Question Two! ~~~ I am still confused on how to install certain drivers on my desktop aswell, that you usually install on a motherboard's manufacturer website that doesn't have a setup or install, but usually contain only .txt and .bat files. I'm not dumb when it comes to computers but this has me stumped for hours now.


I am just hoping with someone who has had similar problems with their computers to be able to aid me. I'm not sure if this information will be of any aid but this is my current motherboard
GIGABYTE - Motherboard - Socket 1... Read more

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Hello,

I'm trying to set up the SD card reader on my Portege 2000 running Windows XP operating system.

I have downloaded and installed the common modules and my BIOS does not need updating.

I have downloaded the SD host controller driver, but can not install it as I have no base system device in device manager as per the read me.

How do I get this so I can enable my SD card reader?

Thanks, happy New Year

Becky

Answer:Portege 2000: How to add base system device in device manager?

Hi

Base system device is usually the SD Card Controller. If you just install that it should fix the problem.
The SD host controller driver should be installed first. After installing the SD host controller driver, you can install the SD memory card driver. The driver can be installed as follows:

SD host controller driver,
1. From [Start] menu, select the [Settings], then click on the [Control Panel].
2. Double-click on [System] and choose the [Hardware] tab.
3. Click on [Device Manager].
4. Double-click on [Base System Device].
5. Choose the [Driver] tab and click on the [Update Driver] button.
6. Click on [Next] and choose [Display a list of the known drivers...].
7. Click on [Next] and select [Network adapters] in [Hardware types].
8. Choose the [Have Disk] button.
9. Locate the folder "{CD-drive}: Windows XP Pro\Toshiba SD Host Controller Driver" and follow the instructions on the screen.
10. Finally, restart the Windows

For SD memory card driver,

After installing SD host controller driver,
1. Insert the SD memory card in the SD slot.
2. OS detects it and starts to install the SD memory card driver.
3. Specify the inf file ({CD-drive}: Windows XP Pro\Toshiba SD Memory Card Driver) and forward the setup process.
4. Copy the SDDEVMGR.dll file under the Windows System directory.
Note that System directory means \WINDOWS\SYSTEM32 for Windows XP.

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Hello there!

I would be very grateful for any help/hints if somebody has an idea what to do....

My gf has the above mentioned laptop (w/o preinstalled OS) and we can not get the display adapter to work properly - situation is as follows

1) mobile intel 4 series express chipset family and an unknown device with a question mark in device manager
2) both are on the same PCI BUS 0, device 2?
3) intel is not working because it has no free resources (should I delete the unknown device?) to work with
4) HW ID for the unknown device is pci ven_8086&dev_2A43 and for intel is pci ven_8086&dev_2A42 (so basically the same, right?)
5) last, but not least, if I go to Desktop-personalize-advanced (first of all no 1280*800 resolution) i see under adapter type: . Exactly, nothing... under properties, this appears: non plug and play device, Super VGA and under driver, I see just the status and option to Stop, Disable, Automatic, Demand.... the device on startup... .If i disable it, the display just does not light up when the laptop is turned on....
Any ideas? I am going insaneeeeee......

Vista Home Premium, all other Toshiba SW installed (value pack, intel, BIOS 1.9, etc... - maybe BIOS did this?!)

Thanks in advance!!!

p.s. maybe SP1 that I am installing now will help?!

Answer:Satellite L300 PSLBGE - Unknown device in device manager

Hi

Wait a moment: I have checked Vendor ID and Device ID on www.pcidatabase.com and this device is the Intel graphic card. So I think this is the reason why you can?t change the screen resolution.

I assume that you have forgotten to install the display driver. Check the Toshiba website because there you can download the driver:
http://eu.computers.toshiba-europe.com => Support & Downloads => Download Drivers

After this you shouldn?t have any exclamation marks anymore.

You can install SP1 for Vista but this will not solve the problem with the missing display driver. But you should install it because it contains a lot of security updates they are important. Furthermore I would recommend to install SP2 for Vista.

Bye

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Hello, i have an Inspiron 17R, the webcam used to work but now it does not!
Showing not found
Going into the device manager the imput device tag is not there.
Help!
Thanks in advance

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Hello there,I performed clean Windows 7 installation on my Lenovo ThinkPad Edge E545 laptop, I installed all the drivers and Windows updates, however I still have one unknown device in Windows Device Manager that I can't get to work properly. I do not know what the device is and Windows troubleshoot doesn't help at all. I did some googling and checked your Lenovo support and found out that this might be missing Power Management driver but I have installed it and the issue persits. When I go to device's Details tab it lists two Hardware Ids: 1) ACPI\SMB0001, 2)*SMB0001 (screenshot provided).Unknown deviceI have also tried to install AMD SMBUS driver and many others (Synaptics driver) and in the end I got rid of all unkown devices from the Device Manager except this last one. Could you please advise on which driver I might have missed or what steps need to be taken to solve this issue? Thank you very much in advance,Michal













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Answer:ThinkPad Edge E545: Unknown device in Device Manager

Okay, issue solved. It turned out to be my bad (as I expected) and I solved it by installing ThinkPad UltraNav Driver.

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Not sure which forum category I should use, thus using software (for Driver Problems).  Various times to fix a device you can go into Device Manager  and uninstall the driver, go to top of page click on Actions and click on Search For New Devices.  I am under the impression this will uninstall the device driver, then reinstall the exact same driver (code).  Why does this work?  It appears that the exact same code is now reinstalled and many times fixes a problem.  I have used this technique on mouse driver, internet driver, keyboard driver.  THis is a good and easy first process to try and make a quick fix.
 
Again, I am just trying to figure out why it works - I know I am missing something.  As an ex-programmer trying to figure out why the same code now will work when it had stopped working.
 
Why or under what circumstances does the driver code stop working, and then why does a reinstall of it at times lets it start working again.

Answer:Why Does Uninstall / Reinstall a Device Driver via Device Manager Fix Problems

The drivers can become corrupted, which is why a re-install will fix the problems.As to how they get corrupted, that's anyone's guess...

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Even with all the latest updates installed, I still get this annoying warning from Lenovo Solution Center 'Unknown device' - status 'not installed'  Control Panel / Device Manager gives no signals something is wrong. why?! Details:Computer: Thinkpad Yoga (TPY)OS: Windows 8.1 all updated Lenovo Solution Center version: 2.2002 / revision 17630 External device attached to TPY:  OneLink Pro  (also has latest driver = Realtek 8.10.1009.2013) Thanks in advanceOlof 

Answer:'Unknown device' in Lenovo Solution Center, but not in Device Manager

It seems to me you are missing some update from Lenovo. I had the same issue, however just recently after updating any available software/drivers for the TPY the message has disappeared.

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i have installed the correct driver for this belkin bluetooth usb dongle model: F8T012XX1

but in device manager, it has the belkin device and microsoft bluetooth enumerator, which is great. but when u get further down the list. it has a tab named "other devices" and then a subtab with "bluetooth peripheral device" which has an exclemation mark on it.

i have searched for driver software using the update service but it cant find no update.

i have looked for the name of the manufacturer but found nothing.

i then disabled the unknown device, and sent a picture to my mobile phone. which confirmed that it was not the belkin bluetooth device. so i uninstalled the unknown device, restarted the computer. then when i logged in, it said that it had found a new device and wanted me to find the CD that came with it..

i would be greatful if any1 could help me on this..

thanks in advance

Answer:multiple bluetooth devices in device manager, but only one device installed?????

What type of keyboard have you got?
Have you got any remote control devices around.
Have you got a headset for your phone.
Have you got anything that may be bluetooth that you dont know about (headphones etc).
Have you had a look at ghost devices on the tutorials;
Ghost Devices & Drivers

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I've managed to identify all other devices except this one. It appears in Device Manager as:

Location: on Intel(R) QM57 Express Chipset LPC Interface Controller - 3B07
Device Instance ID: ACPI\IFX0102\4&375529C7&0

Any suggestions?

Regards

Simon

Answer:Portege R700 (PT311E) - Unknown device in device manager on XP

Hey,

In my opinion this device has something to do with chipset and therefore you have to install the Intel chipset driver. You can download all drivers on official Toshiba website:
http://eu.computers.toshiba-europe.com

Check also the exact vendor and device ID in device manager to identify this device. The PCI database website can help you to do this:
http://pcidatabase.com/

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Hello,
My integrated speakers and audio port do not seem to be working. It happened after I was playing around with bluetooth trying to get that to work. Now only bluetooth is able to connect. 
So far I have tried:
System restore
Deleting and redownloading audio drivers
Adding legacy hardware for Realtek
ePSA test was able to hear the tones
The audio logo has a red X through it and only the bluetooth headphones drivers appear in device manager. Any ideas what might be the issue and how to solve them? 

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Hi everybody.

I just bought myself a Powercolor Radeon HD 4890 yesterday. After installing the card and the required drivers everything works like a charm. However, every time I start up my PC I get a message saying that a new device has been found on my system. On checking Device Manager I found an "Unknown device" entry under "Other devices".

I'm attaching a screenshot of Device Manager.

Are there any drivers I'm missing? It only happened after removing my old card (after uninstalling all its drivers) and installing the Radeon.

Any help is greatly appreciated.

Thanks.
 

Answer:Unknown Device In Device Manager After Installing Radeon HD 4890

I have a Powercolor Radeon HD 4890 (I also have a Gigabyte 4890 and XFX 4890 in two other PCs). I think you need to install the latest ATI Catalyst Suite. You may have installed the driver only package. Anyway, I think it has to do with the HDMI capabilities of the card. High def sound is built into the card (the HD part of the card name) and the HD sound driver is part of the Catalyst Suite. When you use an HDMI cable to an appropriate display, HD sound is also transmitted through the same cable from the Radeon graphics card.

Of course, be sure to install .NET Framework 2.0 as it is required before you can install the full Catalyst Suite. The HD sound driver won't install without it. At least I had trouble before I installed .NET 3.5. I went to Windows Update and installed .NET Framework 3.5. 2.0 is included in that update and 2.0 wasn't available separately.
 

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I'm using the W540 with an ultradock and external monitors. After upgrading my W540 to win8.1 64 bit, device manager is showing an unknown device. I'm not quite sure what it is, but almost everything seems to be working fine and Lenovo solution center isn't finding any driver updates. I did notice that the solution center hardware scan did not test the video card memory and listed that test as N/A. Video and monitors seem to be working fine though and both nvidia and intel graphics show up in device manager. Device manager lists the device in question as follows:Device instance path: ROOT\SYSTEM\0001Hardware Ids: root\iwdbusDevice stack: \Driver\PnPManager 













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Answer:Unknown device in device manager after win8.1 upgrade W540

This seems to fix the problem.. any idea why? http://forums.lenovo.com/t5/W-Series-ThinkPad-Laptops/W530-unknown-device-after-installing-windows-8... (In device manager - Right click, uninstall, scan for hardware changes)

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Hello! Does anyone knows where to find the LENOVO ENERGY MANAGEMENT SOFTWARE for the yoga 3 pro? I could not find it on the yoga 3 pro support page... I am using the one from the yoga 2 pro, but, I am having some BSODs ,which I do not know if they are caused by the wrong driver used... Thanks!













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Answer:ACPI\PC2004 unknown device in device manager - YOGA 3 PRO

Hi dalmaso, and welcome to the Lenovo User Community!
 
Can you explain more about what you are trying to achieve with your Yoga 3 Pro? Why are you trying to run Yoga 2 Pro software?
 
You can find all the Yoga 3 Pro drivers either on the Lenovo D: partition of the SSD, or on the Lenovo support site.
 
There is no "Lenovo Energy Management Software" for the Yoga 3 Pro. One Key Optimizer manages advanced Yoga 3 Pro power options.
 
Hope this helps!

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Base System Device Error in Device Manager in windows 10 how can I solve this

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I have recently reinstalled windows xp on my laptop and since the reinstall found new hardware wizard keeps popping up saying it has found PCI device, but I cannot find the drivers for it neither will the laptop find the drivers automaticaly.

Any help much apprechiated

Thanks

Answer:Equium A110-233 (PSAB2E) - Unknown PCI device in device manager

Hey,

Hav you already checked the vendor and device ID in device manager? Check this please and on this website http://www.pcidatabase.com/ you can enter these ID?s and then you can see what device it is.

Furthermore the drivers can be downloaded from Toshiba directly:
http://eu.computers.toshiba-europe.com > Support & Downloads > Download Drivers

If you have more questions, please let us know! :)

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Hi i recently upgraded my system to windows 10. i never botter using the webcam when i hed windows 7 and i also never checked if imaging device was in device manager. but now searching in device manager imaging device is not there. there is no unknown device, no yelow exclamation marks. i did update windows all up to date, i have installed as many drivers i could get from hp site for the pc, imaging device still not appearing in device manager. i have installed cyberlink youcam whenever i open it says camera not detected. can any one please help

Answer:Imaging device missing from device manager and built in webc...

Khaleed Please test the driver 

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Hi,
I am not able to find the one of the Drivers. In Device Manager when I check details of the 'Unknown Device' it says 'TOS6205/ACPI compliant'.

I have tried searching for the 'Bluetooth stack' Driver for my model in the Driver Download pg. But i dont seem to fine one.

Details of my laptop:-
Model :C660-A275
Short Model :PSC1NV (got this from Part No)
OS : Windows 7 Ultimate version 6.1.7600 (build 7600) (i guess it is 32 bit). (laptop is x86)

Please suggest some solutions at the earliest.

Regards,
Sujit

Answer:Satellite C660 - unknown device tos6205 in Device Manager

goto drivers page
http://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp?service=EU

enter everything except PSC1NV

take & set up
Bluetooth Filter Driver Package
then
Bluetooth Stack

that's all

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I have a new Toshiba A350 laptop that has a slot in card reader. When i boot the computer and open device manager i can see tte same listed as MEMORY TECHNOLOGY DEVICE (MTD). If i open the Device Manager console say after 20 minutes the device listing is no longer listed!!
I have tried show all devices and show hidden devices but it just does not come visible
If i insert an SD or other copatible card it does read and exchange information so the device is working and th drir too is present
This device uses JMicron drivers
Yes i did accept an optional windows vista update for these drivers
...and i know i can rollback the drivers
but i'd like to know if there is any explanation for what is going on and is there a workaround or is it natural for this to happen?

Answer:Memory Technology Device not visible in device manager console

Is it the JMicron JMB38X flash media controller that you have? If so and if your drivers are older than version 1.00.29.02, then you can try installing newer drivers from this site.

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I Have a ThinkPad R61i (Type: 7650 Model: D6G.) Running on Windows XP Professional Service pack 2. The Wireless device does not work, neither  is it showing on the device manager. I have installed all the drivers available on the webside for the PC (7iwc28ww, 7kwc50ww, 7rwc09ww, 7rwv10ww) but theWireless adaptor still remains undetected. Please Help.Message Edited by richoracle on 07-17-2008 05:06 AM













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Answer:ThinkPad R61i Wireless Device not shown in Device Manager

Welcome to the forum! Smiley blocked a part of your model number, can you please re-post it?

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My **Toshiba Satellite C660D-1en** has suddenly deleted its Wireless Lan adapter. I tried to add few from the add legacy hardware list from the device manager and every possible solutions what so ever (Trust me i am working on it for last 7 days) but no success. when i switch on the radar it says wireless device switched off. more over from the flash card the F8- wireless connection enable button has also disappeared.

Guys this is really silly and frustrating. guys please help. I have downloaded all the available wireless adapter driver available on Toshiba's website. please help me by replying to this post or email me : [email protected]


any kind of help would be highly appreciated. the wireless device just disappeares from the device manager list and when i added one from the legacy devices it says though the software for this device is installed properly but still this will not work properly errod code :31

Answer:Satellite C660D - wireless device just disappeares from the device manager

Have you updated BIOS or done anything that can be responsible for this?

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Hi! Why is this still listed as PCI comm device after I disabled the AMT on my T500? Regards

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Hello,
I recently put together a new computer, and in the process of of installing the USB 3.0 connector from the front of my GX500 case, I either bent numerous pins on the motherboard USB 3.0 header or the motherboard shipped that way and I inadvertently made matters worse. Anyway, that header on the motherboard is without a doubt unusable.
Since I don't really need the USB 3.0 functionality, I bought a USB 3.0 -> 2.0 adapter cable, connected one end to the connector on the front of the case and the other end into the USB 2.0/1.1 header on the motherboard. Unfortunately, when Windows 7 boots and I plug a device into the front ports of the case, Windows detects the front USB ports as "Unknown Device" within Device Manager yet says the driver is successfully installed. I've already downloaded the most current Intel chipset drivers for my motherboard, deleted and reinstalled all USB drivers, and all rear USB connections are working perfectly fine - it's just the two front ports that are connected from the case to the USB 2.0/1.1 ports via the adapter cable.  I've tried both USB 2.0/1.1 headers on the motherboard, and I've tried plugging in several devices to the front USB ports, and this problem still persists.
I've ensured the connection inside the case is solid, yet I cannot get Windows to recognize the front USB ports.  However, I have confirmed that power is being sent to the front ports because it charges my phone when I connect it to the front USB ports via m... Read more

Answer:Front USB Ports not Working - "Unknown Device" in Device Manager

If your motherboard has a 1x pcie slot you can get a card like this...
 
Here
 
Some motherboards it's a tight fit because of the video card taking up space. In that case you can relocate the above card with this...
 
Here

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I am using the above said model, there is not much of a problem, but recently I have notice in the Device Manager under other devices are two Sub System Devices listed with yellow markings stating the drivers are not installed and the error code 28. The location is stated as PCI Bus 8 device 6 functions 3. I mean not that I have problems or there something wrong with my laptop, but it?s quite irritating and I want to solve this! Can anybody assist how to fix this problem? PS: In Control Panel\Hardware and Sound\Devices and Printers if I choose my pc icon and try to troubleshoot I get install a driver for this device and I get a suggestion of "apply this fix" whereby clicking this I get a message that it?s not fixed because the SBD has no driver.

Answer:Device manager shows Base System Device fault

Base system device - Install the card reader driverhttp://download.lenovo.com/ibmdl/pu...Google is your friendwww.google.com-----------------------Keyboard not present,press F1 to continue...

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My ThinkCenter is M93p, machine type 10A9, model no. is S02600.  My OS is Windows 7 x64. Under Device Manager, I found the following entry with a yellow exclamation mark under 'Other devices':    'Lenovo Connect Device 1.0' I tried to search Intel and Lenovo web sites for resolving the issue.  But I cannot find out anything meaningful.  Do you have any ideas about this issue?

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dear toshiba ,
i have unknown device in device manger for satellite C50D-B1107,part number PSCN5V-00700HAR
although i download the needed divers from toshiba website ,then i follow steps in technical knowledgebase (how to identify an unknown device)
the driver have ven_1022 and dev_7814 ,searching for the needed driver I found noting and I wounder why this driver not includred in motherboard driver package
so I nee your support to get this driver
waiting your feedback soon
kareem maaty

Answer:Satellite C50D-B1107 - unknown device in device manager

note os: win 7 32bit

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I am having an issue where my DVD/CD RW has a code 19 error in device manager. The drive still works as I used it to boot a Windows CD and run a startup repair to see if that found anything. I tried uninstalling the drive and then scanning and it failed to install the drive. I also tried uninstalling the drive and rebooting, but it wouldn't install. Any suggestions?

Answer:Device Manager Code 19 Error for HP CDDVDW TS-H653T ATA Device

I fixed the issue by doing what this Microsoft Support Article said: The CD drive or the DVD drive does not work as expected on a computer that is running Windows Vista

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Hi All, after upgrading from Windows 7 to Windows 10 my HP TrueVision HD intergrated camera is not working. I visited the HP site to download the drivers and could not find any for Windows 10 for HP Pavilion dv6. I also cannot find the imaging link in my Device Manger. Please help/provide the suitable links to the drivers or your expertize to activate my intergrated camera.. Thanks in advance..

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I have unknown device in device manager

It says unknown device on on Microsoft ACPI-Compliant System

(oh and i also didn't install modem drivers since i don't need the modem anyway)

Answer:Satellie A300-1EC PSAG0E: unknown device in device manager

What OS have you installed?
Windows XP?

If yes, check if your Windows XP is up to date (install MS patches and hotfixes)
Also install all available drivers from the Toshiba driver page like:
Chip Set Utility, Storage Manager, etc? and if there is an newer BIOS version, then update it.

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applied.

Sorry that last word didn't get in the subject line.

So:
http://i.imgur.com/QoSy2wX.png

These two values are:
USB\VID_0CF3&PID_3000&REV_0200
USB\VID_0CF3&PID_3000
My bios info

http://i.imgur.com/FvPQweZ.png
So should I do this:

ASUSTeK Computer Inc.-Forum- driver missing
When I download that zip file from under "Install the Bluetooth driver:" it has so many files to choose from.... I don't know what to do?

I've also found out that I need to disable "boot from network" or "boot from lan" in bios to get rid of this unkown device issue?

Answer:Unknown device in device manager after Bios default settings are

Well it might be a good idea to look at the following tutorial:

Device Manager - Finding Unknown Devices

Use the link in Step 7

Also I tend to find this tool useful:

Download Tweaking.com - Hardware Identify Portable - MajorGeeks

Right click on each result in the list for more options.

Edit: On my machine a similarly named device appears to be a webcam.

In the list USB Composite Device doesn't mean much but matching the ID seems to indicate that it's the webcam.

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Please help me with this!! I recently reinstalled windows XP sp2 and my Wireless Network Adaptor is not detected on Device Manager. I tried few drivers online but didn't work. i am unable to connect to internet through wirelessAlso I got yellow "?"under Device Manager-Other Device-Network controller ----My Thinkpad is R51 2888NQ2. 

Answer:I got yellow "?"under Device Manager-Other Device-Network controller

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/6hwc05ww.zip
 
download this driver, once it is unpacked, install the driver from c:/ under driver folder. 

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hi i would like to know
i would like to enable or disable a device from device manager without opening device manger is there maybe a script or a shortcut

Answer:shortcut to enable or disable device in device manager

Quote:
DevCon (Devcon.exe), the Device Console, is a command-line tool that displays detailed information about devices on computers running Windows. You can use DevCon to enable, disable, install, configure, and remove devices.
DevCon runs on Microsoft Windows 2000 and later versions of Windows.


I haven't tried it myself but with DevCon(Windows Device Console) you should be able to do that. You don't have to install the WDK as that page says. Here's a solution to extract only devcon.exe from the installer:
Where to find DevCon.exe - The Deployment Guys - Site Home - TechNet Blogs

And here's examples of how to use it: Device Console (DevCon.exe) Examples (Windows Drivers)

Let us know how it goes or if you need help.

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I have a couple of devices that I want to remove that are listed under msinfo32.exe, but aren't listed under the Device Manager? How would I go about removing these?
 

Answer:How do you remove a device listed in Msinfo, but not in Device Manager?

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Hello,
I recently tried switching from a USB wireless headset to a audio jack set of headphones, only to realize none of the outputs on my PC are working. I checked the device manager and the only audio devices listed are my GPU and 'intel display audio'... my mobo's audio device isn't listed there so i'm guessing this is the reason none of the outputs are working.

Anyone know a way around this? I only noticed this after installing windows 10.
Cheers!

Answer:Mobo audio device isn't listed in device manager

Looks like you have posted a picture but i can not access it.
What mobo do you have? you should be able to download the drivers from the mobo manufacturer's site.
but first try Start - Power - Restart (not shutdown) this sometimes forces windows to see hardware and install new drivers.

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Hi.

It WinXP Pro + SP 3.
In Device Manager display, as an unknown device. Try all drivers, who were on a disk along with the laptop, nothing helps. Give the solution!

Answer:Re: Satellite 5200-701: Unknown device in the device manager.

Hi,

who should give you THE SOLUTION? I mean, you tried all drivers and nothing did installed... So, does your machine run properly? Does some device not work like it should?

Please check this firstly before installing all drivers without any success. Try to guess which device it could be, so then we can search for some solution.
A good beginning would be to check the device in the device manager and write some of the information which is contained in the Properties window of the device.
Please post the details which are in the properties of the device, maybe someone here in the forum can find out which device won?t work.

I assume also that the SP3 makes some problems, so another good option would be to deinstall the SP3 and go back to SP2.

Greets

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Webcam was working a week ago. Suddenly Skype cannot detect my web cam . I went to Device Manager , selected the web cam under Imaging devices , then uninstalled the driver . Then went back to Device Manager and scanned for hardware changes. Now even the Imaging Device category is missing. Tried Hardware troubleshoot , resetting Camera etc . no luck.

Computer is an old Sony Vaio BGC-JS190D running latest update Windows 10.

Why is the category Imaging Devices not showing up in Device manager?

Does this mean my web cam is dead? Will installing a ext webcam fix the problem ?

Tks

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Hi there,I recently installed Win7 Home Premium on my Dell Inspiron 1525 which previously ran WinVista Home Premium (both are 32-bit.)However, in Device Manager, there are two devices named as; Base System Device, each with an (!) mark for them. When I dig deeper to see what these devices are, I get the following name for each of them;1) PCI, bus 2, device 9, function 3 and,2) PCI, bus 2, device 9, function 4When I then look at the Physical Object's Name, I get this;1) Device\NTPNP_PCI0024 and, 2) Device\NTPNP_PCI0023I'm not really sure what is going on! I tried using Win Updates to find the drivers, but it cannot find anything. I have a feeling that they may be devices for the integrated webcam and the card reader; however, I know I installed a driver for the card reader, so I am not sure what the other device is for... :sAny help would be greatly appreciated, Thanks.J

Answer:Unknown Device Base System in Device Manager.

Also just realised,When searching through to find my resource CD I came across a copy of Dell MediaDirect which has on the CD to install it before installing WinVista.Just a question; should I have installed Dell MediaDriect before installing Win7?Thanks.

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Does this indicate a hardware problem with my camera? I dont see any unknown devices in device manager.

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One more yellow ? to go.  Thanks to the good advice rampant on this forum, I was able to figure out how to install the other drivers I needed.   This last one is messing with my mind tho.  It's unfair for a problem to not even have a name, doncha think?   About all I can fathom about this 'Unknown device' is its location:  'on Microsoft ACPI-Compliant Embedded Controller'. I tried the driver for 'Embedded Controller' and when I double click, it takes over the computer and tells me not to shut it down and begins installing 49 fixes.  When I did it, the program got to the 21st fix, and that was as far as it would go.  I shut down the computer after about 20 minutes.  It did not remove the 'Unknown device' remark in Device Manager. What's a poor boy to do? Also, Windows is taking forever to load. This was not the case yesterday.  Thanks for all your help. 50GreenDodge in Phoenix













Solved!

Go to Solution.

Answer:What is my 'Unknown device' in Device Manager? - ThinkPad T40 2374-75U

Hello, Have you tried installing the Lenovo System Update software to see if that detects any missing device drivers and offers to install it for you? The latest versions for your ThinkPad T40 Model 2374-75U can be found here on Lenovo's web site. If if that does not work, you could try going back into the Device Manager (filename: DEVMGMT.MSC), selecting the Unknown Device to view its properties and then go to the Details tab, where you should see several values listed in the property sheet for things like "Device Description", "Hardware IDs",  "Compatible IDs" and so forth.  Try using these as search terms in your favorite search engine to see if doing so leads you to a more detailed description of the device, including a manufacturer, brand, model or part number. Once you have that information, it may be easier to find the appropriate device driver for the unrecognized hardware. Regards, Aryeh Goretsky 

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If you have ever wanted to change that boring "HID-compliant Mouse" title to something more descriptive, this tutorial is for you. The name of any device can be modified with this method and can help you organize your devices better in Device Manager.

First, open Device Manager by opening a run prompt (Windows Key + R) and typing devmgmt.msc. You can also access the Device Manager via the Control Panel.

Next, find the device that you want to change the name of. Since I want to change the name of my "HID-compliant Mouse", I will look for that. The devices are organized nicely into categories, so you shouldn't have any issues finding the right one.

Right click on the device and select Properties. Then go to the Details tab and pick "Driver key" from the dropdown list. Copy the value by right clicking it and selecting "Copy".

Open the Registry Editor by opening a run prompt and typing regedit. Grant administrator privileges if prompted to do so.

Navigate to HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 > Enum

Right click on the Enum key and select "Permissions...".

On the screen that appears, click "Add..."

In the "Enter the object names to select" text field, type the name of the user currently logged into the computer. For instance, my username is "Brandon" so I type Brandon and press the "Check Names" box. If entered correctly, the rest will be filled ... Read more

Answer:TUTORIAL: How to change device names in Device Manager

Wow, thanks!

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I basically just have a lot of random questions to be honest.. Probably easy for a lot of you! If you could work with me just a little bit that would be so much appreciated!

For example:
-BIOS help (x4,x1,auto for PCi) (Do I disable anything important in BIOS?)
-Device manager help (I know I could have half the devices.. So many system devices)
-Basic AV and Firewall questions (Am I okay just using Windows Defender and Windows Firewall?)
-Questions about sound devices

I have been looking at these forums for some time now. I have seen a lot of very knowledgeable people in here; and that Is what made me actually Sign up and try to be active as I can in these forums. I just need someones help for a little bit with me to work with me and explain a few things; like I said I would really appreciate it! Thank-you so much!

Answer:BIOS x4, x1, Auto, Gen3, etc, Device Manager device

Auto (why would you want to disable anything , what are you thinking of disabling)?
Don't worry about it
AV-Comparatives Firewall Reviews - AV-Comparatives (download the pdf for firewall tests) make up your own mind
fire away

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I've made a fresh, clean install of Windows XP on my toshiba portege m200 (tablet). I've got most of the devices drivers installed, but there's one that I can't figure out. Device Manager says I have an "unknown device" on my "Intel 82801 dbm lpc interface controller".

What is it? I thought it was the chipset, but I had installed the Intel chipset drivers (twice, just to make sure I had really done it), but it still reads as "unknown device" on "Intel(R) 82801DBM LPC Interface Controller - 24CC ".

Answer:Portege M200 - Unkown device in device manager

To fix this problem go to device manager, right click on the unknown device and select update driver.
When the hardware update wizard comes up, select the advance option.
On the next window, select the "Do not Search. I will choose the driver" option
Now go to the Intel listing and select the correct "82801DBM LPC Interface Controller - 24CC?
Click OK and now it should work.

Make also sure that you have all drivers from the Toshiba website installed:
http://eu.computers.toshiba-europe.com > Support & Downloads > Download Drivers

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What should be happening: I plug in my headset to my controller on my windows 7 x64 PC (wired controller)
and sound comes out of the headset and not the computer

What is happening: No new device shows in device manager underneath sound video and game controllers audio

Problem: not able to use headphones on my controller

How do i solve this problem? When I restart my computer or "scan for new hardware devices" nothing happens and i dont get a headset audio device showing up

And it also doesnt appear in volume control icon > right click > playback devices
so i cant enable it there even when (show hidden/disabled devices) is enabled.

Answer:Xbox One Headset Device not detected in device manager

Hi realflow100,

what USB port are you plugging in the Headset in? I've noticed that sometimes depending on if you plug the headset in a USB2 or 3 port matters for some devices.

What is the audio driver you have for the moment, if you haven't got the latest here is the Acer support download page for your PC:
Download Drivers and Manuals | Acer Official Site

Cheers
Boris

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Had to reinstall Windows XP on a T42 (2372k3U). Got all drivers loaded but one. Says unknown device on Intel 82801DBM LPC Interface Controller (24cc). What the heck is this thing? I thought I loaded all available drivers. Help.

Answer:Can't find driver for unknown device in device manager on T42

that would be this chip set driver http://support.lenovo.com/en_US/downloads/detail.page?LegacyDocID=MIGR-46058





_______________________________Thinkpad R61 7733-1GUThinkpad X61T 7762-54UThinkpad X60T 6363-4GU_______________________________Did a member help you today? Thank them with a Kudo!If a post answers your question, please mark it as an "Accepted Solution"!Regards,GMAC

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Hi Team, Please help me to resolve a problem, I've one unknown device in device manager I've tried to update drivers but issue didn't reolve after it. Can you help me to figure out what is this unknown device.  

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Okay, here is the sort version. I have 3 laptop hard drives that I wanted to access and purchased an IDE USB device to do so.

Two of the 3 were recognized under the "my computer" icon as a seperate hard drive, and I was able to interact with them just fine. The last one is a different story.

The hard drive powers up, I can hear it spinning. Windows recognizes it in the device manager as the "fugitsu" hard drive and model number. It is also recognized under the USB section of the Device Manager as a "mass storage Device"

The problem is, there is no icon under my computer to access the drive.

I checked the manufatures website for trouble shooting and fAQ's to no avail. I also tried the laptoprepairguys website, and somebody else had a similar problem with no follow up. I also tried to use command line prompt to access the drive, and wasnt able to find it.
Since it is being read in the device manager, i am assuming there has GOT to be a way to get into it. Does anyone have any suggestions? I have a bunch of old files on here i want to extract. Any help is greaty appreciated.
 

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touchpad totally not fuctioning
mice and other pointing device is missing in my device manager after i install windows 8.1 in my acer E5-411 i cant use my touch pad even i finished install synaptics drivers 
 its so frustrating so many times i tried different options still it didnt work

need some expert opinion about this one

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I performed a clean install of Windows 10 Pro 64-bit using the flash drive shipped to me by HP. The prodocut ID of this flash drive is N3B20AV#ABA. The operating system installed without issue. However, the DVD drive is missing from file explorer. The BIOS recognizes the DVD drive and is able to boot to discs from the BIOS. I have checked device manager and the drive does not appear under the category "DVD/CD-ROM drives". In fact, this category does not even appear. Rather, it is listed under "Other devices" as hp DVDRAM GUB0N with a question mark. When going to the properties of this device, selecting the driver tab, and the driver details button, a message appears stating "no driver files are required or have been loaded for this device". Any suggestions on where I can find the driver so the DVD drive can be used within Windows? Images below show what is seen in device manager.     

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I have a x200 that I am just setting up. I have one Unknown device in the device manager, after downgrading it to Win Xp. The only ID i can see is ACPI\Intc0102\  I have already installed the intel chip set updates, TPM , Fingerprint reader.Anyone have a good guess what driver I need?

Answer:X200 Loaded with Win XP Unknown device in device manager

All you have to do is download Lenovo Update.  A list of other updates you'll need after that are the following: Bluetooth Manager from X200 Driver Page (if you bought it)Intel 5100/5300 Drivers from Intel Webpage (if you bought it)Intel Matrix Storage 8.5 Drivers from Intel Webpage. That should be everything.

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Hello,I've a problem. I've bought a new T400. As to the specification - it has WLAN (EAN: nm322us).Information from the reseller:Wireless Network YesWireless Standards a/g/nWireless Card Type Intel WiFi Link 5300AGNBut no WLAN card detected (in device manager), when computer boots up.  No mac address in bios for WLAN. So, where is a problem? Has reseller fooled me and there's no WLAN in this computer? Or are there any problems with MS Windows Vista Business device detection??? Can anyone help? Thanks beforehand.













Solved!

Go to Solution.

Answer:T400 no wireless device detected in device manager.

Wireless switch is set to on?

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if i click uninstall in device manager, will my device disappear from there? like i want to uninstall the driver, and reinstall it

but i don't have the actual EXE so i wanted to kno will the device just DISAPPEAR or will it be there but with a Yellow flag or something that it needs a driver?

Answer:if i click uninstall in device manager, will my device disappear from there? like i w

disappear.....if its not installed correctly, you will have a !, if its not installed at all, it will be yellow but that wont happen until you restart and when you do restart, it should find it again

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As soon as I bought my M40X-309, I've upgraded to Win XP Pro. Everything else is working fine, but I can't use my wireless device.

I can't find it at the Device manager, it only shows a network device (other than the 'real' one).

When I tried to change it's drive windows keep looking, but didn't find the correct driver.

I tried install intel driver and atheros driver (I don't know which is the right one), but the device still apears as "?" and doesn't work.

Someone can help me? Thank you

Answer:M40X-309: I can't find wireless device at the Device manager

Hi

This unit was delivered with a Intel minPCI WLan 2200bg.
In this case you need a Intel driver. Check the Toshiba website or you download the driver from the Intel site.

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Other device -  Intel high definition  DSP  in Device Manager  

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