Computer Support Forum

Turn-on won't turn on my computer...

Question: Turn-on won't turn on my computer...

Hi everyone,

While turning on my computer the it turns on, fans are starting to move, but screen won't turn on, and the beep of the bios is not heard.

pressing the sleep/reset button next to the turn-on button computer goes off, pressing it again turns on the computer without any problem. (now I'm working with the same computer) i thought maybe it's the power supply that gives me problem but changed between computers, this still gives me trouble and other computer works good (besides its many problems ). any idea what to do?

Thanks in advance
Chaim.

BTW, while trying to write this thread I got all this terms that i didn't know how to call in English, like power supply - is that the box which connects to the power and to all the m-board and drives? is there an English computer terms dictionary?

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Preferred Solution: Turn-on won't turn on my computer...

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Answer: Turn-on won't turn on my computer...

try wikipepdia for translations or google

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I have a bit of a strange issue with my computer. Forgive me if I'm a little too descriptive, but I'm not sure which details are relevant and which are not for such a problem. First, the specs:

Model: eMachines T2984
Operating System: Windows XP Service Pack 2
Processor: Intel Celeron D Processor 340, 2.93 GHZ, 256K L2 Cache, 533 MHZ FSB
Power Supply Unit: Bestec Model: ATX-250-12E REV: P7
Motherboard: I can't tell, but it appears to be an Intel motherboard by the number of Intel labels on it
RAM: 512 MB DDR SD originally, added 1 GB a couple of months ago
Let me know if you need anything else...

Yesterday, I got home from shopping around 1PM, and I tried to start the computer. I pushed the power button, and nothing happened. I checked all of the cords, and they were all plugged in. Not knowing what else to do, I opened up the case to see if there was something obviously wrong. The only thing that I noticed (other than a bunch of dust) was that the power supply unit was still hot. I shut the computer down about 5 hours earlier after about 20 minutes of use, so it seemed strange that the power supply was still hot. I unplugged the computer just in case there was some sort of fire hazard.

At this point, I called a friend who suggested that the problem might be with the motherboard or the power supply unit.

A few hours later, I plugged it back in to try to get it to work. As soon as I plugged it in, the entire unit suddenly started "running" by itsel... Read more

Answer:Computer Doesn't Turn on, Fans and Some Lights Turn on Automatically

I would suspect that the Power Supply Unit (PSU) is going south. If you have a spare one laying around, install it and see if the problem goes away.
You can buy a new,better PSU from Newegg for about $40.00. I have used a Thermaltake 430 watt in one of my machines for some time now and it works well.
You will have to check the size of your PSU to be sure a new one will fit into the eMachine.
Here's the page with that PSU on it. It's the last one on the list.
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=2010320058+50001379&name=Thermaltake
 

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Hi!
I have this issue that when I turn on my computer, the power LED does not turn on but you can hear the fans working properly. I don't the issue and I'm not much of an expert with computers. Please help me solve this issue because I'm completely clueless.
 

Answer:Try to turn on my computer but only the fans work and the power led does not turn on

How old is the computer, what was the last change you made to the computer and when you last shut it down did it shut down correctly?
 

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I just put together my first computer 6 months ago. It abruply shutdow in the middle of writing a paper for school. I couldn't turn it back on right away. after trying a few times, it turned on. All the fans are working even the fan on the power supply, the motherboards lights are on. My graphic card in on the motherboard. I think it might be my power supply because when I first put it together I didn't plug in the smaller power connection to the motherboard and the same thing is happening, black screen. It's like my computer isn't giving my monitor any feed. I will have more info when I get home. I can't get in to bios or safe mode.
 

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How to find computer turn on time off time. I want to know during last month how many times my computer was turned on , when it was truned on & when turned off.

Answer:How to find computer turn on & turn off time

Have a look in the System event log. Normally a few events are logged at shutdown and startup.

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I was playing counter strike then all of a sudden the screen went blank then the fans started to make loads of noise so i turned it off and now when i turn it on the fans start the dials move and light up but it makes some beeps then nothing happens just the fans spining, its happened before and i sent it back and they put a new motherborad in but the company has gone bankrupt so carnt send it back is there any way i can tell for sure its the motherborad and help choseing a new one??.

Answer:computer turn wont turn on

1) Punctuation.2) More info on your system, OS and what happened prior to this and someone will be along shortly to assist.

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after serching all night to find out why his computer is in limbo, i leave my brother's house without finding needed help. his computer won't turn off...the fan, a couple little lights until he unplugs it from the wall. first, the computer did a restart all by itself, he said, then it would not turn on, except the fan and little lights inside that won't turn off. he took out the hard drive and it functions in his other computer...he puts the hard drive back into the new computer and it will not turn on or completely turn off that fan. he tried the "hold the on/off button for at least five seconds" step and nothing changes. he has had the computer for a year and a half, so he really wants to figure this out. how can he even get it to turn on so he could do a safe start up? so far we cannot find a way to troubleshoot. he have checked the cords, perhaps there was a freeze up that began this loop and that's why the fan stays on? please say this is something you have heard of and there may be a solution. the advice we have found usually goes back to buying a new computer. thanks in advance, tea
 

Answer:what's a girl to do when her computer won't turn off, or turn on?

Welcome to TechSpot

I'd unplug all drives and add-on cards (such as soundcard if there is one), and try booting then.
 

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I am using a client computer that is connected to a modem via a LAN cable which is in a neighboring house as far as about 50 meters. The host computer is there. The host computer is only using Internet Connection Sharing (without a router) to share its Internet connection with me. Within this network there are only two computers, the one I use (as client) in my house and the other one is the host computer as I mentioned earlier.

How do I know that the host computer is being turned on or off?

The purpose is to know so that I can use all the bandwidth from the modem when the host computer is not turn on. Because there are no restrictions on bandwidth from the host computer, and I just wanted to use all the available bandwidth only when the host computer is not turned on.

Both computers use Windows 7.

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Hello guysI am beginner on computers and recently my computer obtained a problem and i think its on hardware the problem.When i open pc it is open for 4-5 seconds and its turn off and few seconds later it's turn on automatically without me pressing the power button, also it;s doesn't send signal to my screen.Can anyone please help me?  Sorry for my english, its not my native language.

Answer:My computer turn off and turn on automatically

Could you please share the make/model number of the computer? Also if this computer is new and under warranty have you considered returning it under warranty replacement?

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I've had this message on screen, alternating with "Installing update 2 of 2.." for well over 6 hours now!

How long can it take? At some point I'm gonna have to bite the bullet - what should I do?

(Windows XP, SP3. I think the Windows update is something to do with the .NET framework?)
 

Answer:"Do not turn off or unplug your computer; it will turn off automatically." (6+ Hrs!)

Re: "Do not turn off or unplug your computer; it will turn off automatically." (6+ Hr

If you have got an XP install disc to do a recovery if it goes bad, i'd just hit the reset button, and boot into safemode straight away [press F8 as it is booting] then schedule a chkdsk and restart.

to schedule chkdsk...



Go to "my computer" and right click on the drive windows is on.

Select "properties" then go to the "tools" tab and click "check now" on the error checking section.

It will tell you that it cant perfrom it and ask you do you want to schedule it for next time...
click "yes" and reboot.Click to expand...


 

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Just got a new to me P3 computer up and running. Sometimes during star up it does not recognize the PS2 keyboard. Which makes it hard to go into my password protected User ID. When trying to shut down it will keep a few things running like some fans and the CD drive. But it does not sound like the Hard Drive is spinning.

If I use the XP to shutdown it goes into this limbo stage of neither off nor on, same goes for the power button on the front of the computer. It will either start up the computer or turn it to the limbo mode. Upon starting up, I can use the mouse to get it all the way into a non password protected XP users screen but can't do anything without the keyboard working. In the process of setting up I have had everything working earlier today but this keyboard and limbo status has been an intermitent problem. What should I try?
Thanks
 

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Ok so my computer was using 2 rams and after some time i update my motherboard bios or something like that and later some days it started to work weird like i turned it off and the next day it would just turn on and off after i took one of the rams out it worked fine and it might be from avast to because i did a virus scan before the ram problems and i had 2 blue screens of death so what is the issue with my ram or the motherboard. plus i use to run 4 rams but it would keep restarting my computer after like 1-2 hours of using it so i went back to 2 and now i have another problem i have alot of bad luck with computers  so please help me because i am taking it to a person to check it out tomorrow if you could please give me some advice on how to fix these plz help. PS this is a 3 month old computersystem specs CPU  Intel? Core? i5 Processor       Motherboard Intel? Desktop Board DP55KG   Memory X2 Corsair CMX4GX3M2A1600C9 XMS3 4 GB                                            Graphics Card     XFX HD-575X-ZNFC Radeon HD 5750 1GB Hard Drive     Western Digital 500 GB               Power Supply    ENERMAX INFINITI EIN720AWT 720W         windows 7 64bit   NOW it cant run on one stick keeps turning ... Read more

Answer:computer will turn on and off when i turn it on need help

Is that RAM on iNtel's Supported Vendoe List for that MBoard ? ?<akes a difference with the higher speed DDR3 RAM....

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So I had a problem with my T500's backlight initially and long story short, disassembling the computer has now caused the problem in the title. Whenever I plug in the battery/charger and push the power button, the fan will spin and the hdd will whirr a bit, but then after about 3 seconds, the fan will stop and the hdd will click off and cease whirring. The computer will no longer respond to the power button regardless of how many times nor how long the power button is held. I'm looking directly at the wires that carry power. Everything seems to be plugged in. I did the lenovo power trick (IE the 10 one second presses followed by the 30 second long press) and the computer does the 1-3-3-1 beep when I take out the RAM. The monitor is not plugged into it in any way, shape, or form. I do not know if this affects it. However, I have tried attaching the monitor and it still does this. Is there a piece that may have been knocked loose or something? I'm willing to try anything right now because at this point it's a literal brick now.

Answer:Lenovo Thinkpad T500 will turn on for roughly 3 seconds, then turn off and stay off.

Hi npesina, welcome to the forums,
 
there could be different reasons for the system behaving the way you describe, my suggestions;
 
remove all hard, SSD and optical drives to see if you experience the same,
remove all RAM, without replacing the drives, and test to see if you receive a system beep code,
remove all components which had previously been removed to test again.
 
The ultimate test would be to remove everything attached to the mainboard including the CMOS (BIOS) battery excluding the power socket, CPU and the fan. When you attach the power cable the system should come to life, the fan should run and beep codes sound.  After that its really just a case of putting the system back together one component at a time testing inbetween each component replacement, leave the main battery and CMOS battery until last to save having to always connect / disconnect the keyboard in order to turn the system on.
 
If at any point you experience the same issue as now it may well be that the component you replaced at that point or it's attachment socket on the mainboard  is the culprit.

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Hello everyone,It seems that my XPS 9550 has a motherboard issue. I have got this laptop for several months before this problem happen. At first, the power button needs to pressed twice before the computer can turn on. Pressing it once will only cause the button to light up and fans to start spinning for only seconds. Then, after about a week, the problem got worse. I have to static discharge the BIOS and charge the computer for about 12 to 24 hours to get it working again. The light indicator did show that the CMOS battery is dead several times, and I had the CMOS battery replaced, but still no luck. I have run the diagnostics many times, but everything seems perfect. And I can get into the OS once the computer powers on.en.community.dell.com/.../This post points out a similar problem, but I think it has nothing to do with the battery or most of the motherboard components.Does anyone have encountered this before? Any advice will be appreciated.- Peter

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I purchased a IdeaPad Z580 laptop, with Windows 8.  The current BIOS mode is UEFI, with Secure Boot State = On.  I am trying to setup a dual boot with Linux Ubuntu or Mint?  Is this possible?  Thank you.

Answer:Ideapad Z580 - turn off Secure Boot State, or change to legacy bios and turn off UEFI?

Yes, I have the same question. Can someone help?Many Thanks in advance.

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Hi

I have configured ad-hoc network for internet sharing from my PC. Normally I start it by
netsh wlan start hostednetwork
As I noticed the hotspot is automatically turned off when I turn off WiFi adapter. So I have two questions:

How do I turn on WiFi by command line, so that I can control it from various commandline scripts?
How do I configure the script for WiFi for autostarting hotspot whenever WiFi is turned on?

netsh wlan ...

Answer:How to turn on WiFi adapter from command line / How to turn on hotspot

  
Quote: Originally Posted by Anakunda


Hi

I have configured ad-hoc network for internet sharing from my PC. Normally I start it by
netsh wlan start hostednetwork
As I noticed the hotspot is automatically turned off when I turn off WiFi adapter. So I have two questions:

How do I turn on WiFi by command line, so that I can control it from various commandline scripts?
How do I configure the script for WiFi for autostarting hotspot whenever WiFi is turned on?

netsh wlan ...


Ad-Hoc requires that you restart the session each time.

Connectify pro has an auto start option that does this but it's a paid version, connectify lite is free but I'm not sure if has auto start.

Download - Connectify

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Hi... lenovo gave me a replace computer... y70-70  According to them, the laptop is a new one and not a rebuilt one... Since the first day I picked it up and used it at home... When I turn it on, starts a pitched noise and it ends when I turn the laptop off. That sound is so annoying to work I canīt work more than one hour due to the annoying noise/sound...   That sound does not come from the speakers... What can I do? what is the problem? I need a quick response because I am travelling to another country in few days and I wonīt come back until 6 months before. Regards

Answer:lenovo y70-70 touch pitched sound when I turn on and ends when I turn off

Diian wrote:Hi... lenovo gave me a replace computer... y70-70  According to them, the laptop is a new one and not a rebuilt one... Since the first day I picked it up and used it at home... When I turn it on, starts a pitched noise and it ends when I turn the laptop off. That sound is so annoying to work I canīt work more than one hour due to the annoying noise/sound...   That sound does not come from the speakers... What can I do? what is the problem? I need a quick response because I am travelling to another country in few days and I wonīt come back until 6 months before. RegardsIf the unit is still under warrantee you can return it or request for repair. This is a peer to peer forum. Only Lenovo staff can decide for return, repair, etc. So better make a call to them.

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Hi All,
 
I am using Windows 8.1 and had to refresh my computer as I was experiencing some problems. Everything seemed to be normal so I started slowly installing the programs I had before. Now a few days after, I find that my wireless device is Off and Flight Mode is On. I have been in settings but the relevant switches are disabled.
Can anybody tell me how to fix this please ? I really don't know how it happened. Can it be that my laptop is still infected ?
 
Thanks,
Robert

Answer:Turn Off Flight Mode & Turn On Wireless Devices

Is there a physical switch on your laptop for wireless? Often on the edges of your laptop... easy to miss.

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Running Windows Vista Ultimate.

Display turns off after about fifteen minutes regardless of whether I am actively using the computer or not. The only way to turn the display back on is to close and then open the lid. This disconnets me from AOL, so I have to sign back on again, and if I was emailing, I might lose my current email.

Under Power Options, I have 'Turn off the display' set to Never for both On Battery and Plugged in. Under 'Put the computer to sleep' I have both On battery and Plugged in set to never. Nonetheless, the display still shuts off while I am working.

What do I need to do to prevent the display from turning off at odd intervals?

Answer:Vista Ultimate x64: turn off display, will not turn back on

sounds like your display drivers are crashing.

Do not rely on windows update drivers - go to graphics chipset manufacturer website and get latest drivers

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I had it for nearly 2 years,Lenovo Y50-70 Touch -2 days ago while playing games on it, I smell a chemical smell coming from it so I immediately shut it down just in case. The next time I turn it on, it was fine the backlit keyboard glow red as usual but no display, and now it shut down after 4 seconds (with the fan running) whenever I turn it on except, sometimes It stay on (but still no display and no fan running).I got no experience into opening pc and such, I I tried opening it up and remove the dust that built us by quite a bit and tried to locate where the chemical smell was from, I though it was probably from the Fan or Coolers as it seems more strong there but not sure. After trying to turn the laptop on a few time the strong smell kind of dissipate a lot, and smell weaker.I been having a hard time trying to pinpoint just which part of the laptop is needed to replace. So if anyone could help me in the right direction it would be great. I just hope it wont have to buy a whole new motherboard x.xAlso idk if thats helpful information, but the first year playing games was fine, but the 2nd year and the laptop kind of overheated so I tried to cut down a bit and the fans were making more noises than ever. Especially when opening a new game or google chrome.

Answer: Laptop turn on for 4 seconds (No Display, Fan noise) and then turn off

A chemical smell to me tells me it's likely a failing/burnt out capacitor...It would be best to have it checked out at a shop...

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Hey guys, little help here please.
Sometimes when I try to turn on IS it tries to turn On but everything greys out and nothing happens. Last time I tried it was about 4 hrs ago and since then its been hung up there. I can't open IS from settings now, Loading... shows up and it crashes after ~20sec. I can't turn off wifi because it becomes 'frozen' and when I press Back/Start button nothing happens but if I long press back button it show my active window is Start screen even though I am still in Wifi settings. After I release button wifi closes and end up in start screen.
I know if I soft reset everything comes back to normal. 99% I can even turn on IS. But why does this happen and how do you solve this problem (I know in the past some ppl used to have it)

Answer:Internet sharing doesn't turn on + cant turn off wifi

After a bit of searching this was the only answer I could find.
Remove/uninstall your nokia acount, install access point....you will get your internet sharing.
Not sure if that will help you or not but it's worth a shot.

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Hello Folks,

I'm not sure if my issue is with hardware (possibly MB?) or graphics card, so please forgive me if I've posted in the wrong section. The first problem I was having was random blue screens of death that displayed graphic card driver issues. I was able to remedy that by updating my graphic drivers and have not had an issue since.

However, ever since then I have been running into another hardware or graphics-related issue that is random and completely stumping me. What is happening is, I will be on my computer, leave and turn my monitor off, and (randomly) when I come back to use my computer again, when I turn on the monitor there is no signal and a black screen (e.g. when I turn my monitor on my desktop will pop up and the light on my monitor will turn blue, when it doesn't turn on there will be a black screen and the light on the monitor stays yellow as if it is idle). I have tried swapping out the monitor to see if that was the issue and the same problem persists, so it does not appear to be my monitor or VGA cables.

The only way I can temporarily fix this issue is to reboot/restart my computer and viola! The monitor works again and I can see everything. This issue is very random. Sometimes I can go weeks without an incident, other times this is happening a couple times a week. I honestly don't know if it's my motherboard or video card or what. My PC isn't overheating, I'm not overclocking, and all of my drivers are updated.

I'm not sure what... Read more

Answer:Turn Off Monitor, Turn On Later and Black Screen, PC Still Running

try checking your power options settings and set it to high performance then check in advanced power settings and do not allow hard disks to sleep

1 more replies
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I can't turn my computer on. The fans and lights turn on for a second and then turn off. a few seconds later they'll turn back on and then turn back off. I've had this computer for 4+ months now, i built it myself. it recently started doing this but i'd just turn off the PSU (Power Supply Unit) and turn it back on and it woould fix it. now it doesnt fix it anymore. i've re-slotted the RAM (Random Access Memory) and pushed it in firmly, but that hasn't done anything. i've tried different power outlets and pushed everything into the MOBO (Motherboard), i havent messed around with CPU (Processor) because that's just a pain in the a**... i was wondering if there was anything else i could do before having to take it into a local repair shop, lol.as for my computer specsCPU (Processor): Fx-6300 AMDGPU: R9-270x AMDRAM (Random Access Memory): 8GB Ballistix sportMOBO (Motherboard): ASRock 970 Extreme3 R2.0PSU (Power Supply Unit): Corsair X500 w 80+Case: Rosewill GALAXYthanks 

Answer:Fans turn on, lights blink and then turn off/on repeatedly.

You can try a new  RAM stick.What you describe can be: Anything overloads the PSU, or a failing PSU Bad memory in the low region. BIOS  can't run without it. Bad CPU, or heat sink not in placeDisconnect the HDD and the DVD drive. (Power off, of course.)Power on. Does it  show the  BIOS?

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Hi to all Eight forum.
I m here with a strange problem, it happens from yesterday, the problem is when I playing games on my Dell inspiron N4050 and then the main power where the charger pluged in is turn off (it is the most problem in my country that there is heavy short fall of power), the laptop is remain ON just for 2 or 3 seconds and then its suddenly OFF. its not happening before, why is that,? why is the laptop didn't get power from the battery.?
.
when not playing games. and the main power (electricity) is gone, then this problem is not occurred.
plz understand my problem and reply me.
sorry for my bad English.

Answer:Laptop suddenly turn off when main power turn off.

Could it be overheating protection?

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I had it for nearly 2 years,Lenovo Y50-70 Touch -2 days ago while playing games on it, I smell a chemical smell coming from it so I immediately shut it down just in case. The next time I turn it on, it was fine the backlit keyboard glow red as usual but no display, and now it shut down after 4 seconds (with the fan running) whenever I turn it on except, sometimes It stay on (but still no display and no fan running).I got no experience into opening pc and such, I I tried opening it up and remove the dust that built us by quite a bit and tried to locate where the chemical smell was from, I though it was probably from the Fan or Coolers as it seems more strong there but not sure. After trying to turn the laptop on a few time the strong smell kind of dissipate a lot, and smell weaker.I been having a hard time trying to pinpoint just which part of the laptop is needed to replace. So if anyone could help me in the right direction it would be great. I just hope it wont have to buy a whole new motherboard x.xAlso idk if thats helpful information, but the first year playing games was fine, but the 2nd year and the laptop kind of overheated so I tried to cut down a bit and the fans were making more noises than ever. Especially when opening a new game or google chrome.

Answer: Laptop turn on for 4 seconds (No Display, Fan noise) and then turn off

A chemical smell to me tells me it's likely a failing/burnt out capacitor...It would be best to have it checked out at a shop...

5 more replies
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Wife updated Norton twice and had two Norton Firewalls and Windows Firewalls running together. Paid twice for the 2 updates. Removed Norton Completely and then re-installed Norton 360 Security Version 5, but am still unable to turn off Windows Firewall under Windows XP Pro and also cannot turn on Automatic updates, getting message "we're Sorry, the Security Center could NOT change your Automatic Windows Update setting. To try changing these settings, go to SYSTEM in Control Panel. On the Automatic Updates Tab, select AUTOMATIC (recommended) and then click OK. None of this works, then tried using an app to reset Security Settings and that didn't work either. Any suggestions on what I try next. I would like to reinstall Norton 360 Internet Security Version 5, I know there are those out there that hate Norton and the overhead that comes with it, but over the years I've gotten used to it and I like it very much. Thank you, PhotoRay

Answer:In XP Pro can't turn off Windows Firewall or Turn on Automatic Updates

How did you remove Norton in the first place?

3 more replies
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it makes a noise like this and does not stop until i turn it off. it does not work and just makes a noise. any kind of help would be appreciated thanks. 

Answer:my lenovo h430 makes a noise when i try to turn it on and does not turn on

or anything thats the cause would help  

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Any recommendations? Here Drive+ had turn-by-turn GPS navigation for FREE. But it doesn't work on Windows 10 anymore. Are there any other free alternatives? Ones that don't use an internet connection, preferably.

Answer:Free turn-by-turn navigation now that HERE Drive+ is NOT available for Windows 10?

Originally Posted by Windows Central Question Any recommendations? Here Drive+ had turn-by-turn GPS navigation for FREE. But it doesn't work on Windows 10 anymore. Are there any other free alternatives? Ones that don't use an internet connection, preferably. The official Microsoft maps app is the best way to go. It has the same downloadable maps feature.
Check this out: Here's how Windows 10 Mobile HERE Map fans can switch to Microsoft's new Maps app | Windows Central

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I can't turn my computer on. The fans and lights turn on for a second and then turn off. a few seconds later they'll turn back on and then turn back off. I've had this computer for 4+ months now, i built it myself. it recently started doing this but i'd just turn off the PSU (Power Supply Unit) and turn it back on and it woould fix it. now it doesnt fix it anymore. i've re-slotted the RAM (Random Access Memory) and pushed it in firmly, but that hasn't done anything. i've tried different power outlets and pushed everything into the MOBO (Motherboard), i havent messed around with CPU (Processor) because that's just a pain in the a**... i was wondering if there was anything else i could do before having to take it into a local repair shop, lol.

as for my computer specs

CPU (Processor): Fx-6300 AMD
GPU: R9-270x AMD
RAM (Random Access Memory): 8GB Ballistix sport
MOBO (Motherboard): ASRock 970 Extreme3 R2.0
PSU (Power Supply Unit): Corsair X500 w 80+
Case: Rosewill GALAXY

thanks
 

Answer:Fans turn on, lights blink and then turn off/on repeatedly.

First, I would unplug everything that isn't necessary. Everything external except for the keyboard and monitor. Internally, just leave the CPU, RAM and video card installed. See if it turns on. If not, you might try and test the power button. Disconnect the power button from the mobo. If the pin headers allow for it, use the reset button as the power button. If not, you can use a flat head screwdriver to power on the computer (cross the two pins for the power button with the blade of the screwdriver). If you do this, just be very careful. Touch only the power button pins and nothing else! You could easily damage components by touching the screwdriver to the wrong thing.

Some motherboards have a power button right on the board that you can press to power on the computer. I looked at a pic of your board and didn't notice one.

If that doesn't do it, plug the power button back in. You might try and play around with the RAM. I don't know if you have 2 or 4 sticks of RAM, but try and boot the computer with only one stick of RAM at a time. If there's a bad stick, you'll find it through this process of elimination.

If none of the above works, then it might be a bad PSU.
 

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After, switching the phone off and on again, the light did not turn off. I allowed the battery to run out, yet the light did not turn off.

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it just vibrates like it turned on but nothing appears or lights up on the screen

Answer:I tried to turn on my nokia lumia 630 but the screen doesn't turn on

Originally Posted by Windows Central Question it just vibrates like it turned on but nothing appears or lights up on the screen Hi there - Have you tried leaving it on the charger for awhile? That's usually the first thing to try. Let it get some juice in it and then try turning it on. If that doesn't work, you may need to download the WDRT program on your computer and plug your phone in there to reset it.
If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Windows Central.

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Although i configured "notification text" for low battery level in the energy options from toshiba power saver, there is a acoustic alarm. Is it possible to switch off this acoustic alarm ?

Answer:How to turn off the turn off the notification sound of Power Saver?

Hi

This should be possible. Did you check the Toshiba Power saver setup settings?
You can change the option called "Notification method" from "Sound+Message" to "message" only or "No action"

PS: What notebook do you use???

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Hello Microsoft team,
We need for an application to unplug and replug usb3 - not physically but with a program.
We checked a lot on the internet but did not find answer how to do it in windows 8.1 pro (in c++).
We know that hibernation creates something alike, but how can we only turn down the power of usb3 and return the power back on back via program (in c++).
Thank you for your help.

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This is driving me crazy. My HP has Windows 7 and everytime it connects to the internet (wireless connection) Windows Live Messenger opens down in the left hand corner taskbar near the start menu. I close it, and fifteen minutes later it will open again.
I opened the options and unchecked the boxes pretaining to 'Run Windows Live Messenger when windows starts' but it still repeatedly opens. I use hotmail, but i really have no use for Messenger. The program is not listed under add/remove programs. Someone please help me turn this thing off.
 

Answer:Solved: Windows Live Messenger-TURN IT OFF TURN IT OFF!

It should be listed in Programs & Features under Windows Live Messenger or Windows Live Essentials. If you still can't find it listed then go to get.live.com and re-download the installer, reinstall it, then uninstall it.
 

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When I turn the system off the backlight stays on and runs the battery down. It is not the keyboard backlight, it is the screen backlight. If I turn it off or put it to sleep the backlight stays on.
This did not happen prior to the upgrade to 10.

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I saw that there were others with this issue. I already tried things like resetting the ram, taking out my battery. Even with my laptop plugged in, not lights are showing up and the power button isnt starting anything. I tried to listen and hear if anything was happening, but no luck. I just to get help if there is anything I can do to trouble shoot or just figure out what the issue is so I can get it fixed . I was running Windows 10 on there. 

Answer:Dell Inspiron 15R won't turn on ! No lights will turn on .

Hi PARTH511722,
What is the exact system model?
Are you using an original Dell OEM Adapter? When you plug in the adapter to the system, does the adapter stay firm or does it fall off easily? Is the adapter frayed? Is there any damage on the system? Could you test with another power adapter if possible? Could you try powering on with another battery?
Remove the memory and disconnect the HDD and try powering on the system with adapter only / battery only and check.
Does the adapter led stay on and stable or does it go off when connected to the system?
If the adapter led is stable when connected to the system and there are no signs of power, then the motherboard is suspected faulty.
Also, please click my DELL-username and write me a private conversation with the service tag and your Name for case records.
Let us know if you have any other queries.

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If I unset "Allow the computer to turn off this device to save power" on the Power Management tab of my USB Root Hub properties, then when I attempt to restart my computer from the Start Menu, Windows shuts down but the computer itself keeps running,
i.e. the power light stays lit and the fan continues to run. In order to actually shutdown, I have to press the power button for a few seconds. Upon reboot, there is no indication of a failed shutdown from Windows. However, I am able to shutdown from the Start
Menu without problem.
Is this really the intent of not allowing the computer to turn off a device connected to a USB port, i.e. you can shutdown but you can't restart? Seems a bit arbitrary to me.
Windows 7 Home Premium 64-bit Service Pack 1
Acer Aspire 5560
AMD A6-3420M APU with Radeon HD Graphics 1.50 GHz
8.00 GB
All device drivers and the BIOS are up-to-date.

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HI TO ALL:
im having a problem with my pc that i mostly used..heres the situation :
my pc is working fine suddenly 1 day it slows and slightly hanging so i restarted it after restart problem occurs it powers on(all running: fans,hdd,dvd rom,cpu fan)then after 2 seconds it goes off automatically.so then i open the case and reseated all components(i know some basic troubleshooting) i tried to power on again and same things happen turn off after 2 seconds. i remove the gpu and connect my monitor to the onboard, so it starts finally and get me to "loading windows "then it go black screen, i restart it again by pressing the restart button and i boot trough enable vga mode by pressing f8.then it boots and it loads the windows and i can use it normally only on vga mode..so i downloaded the latest driver of my gpu's onboard and external.i uninstalled the drivers through vga mode then restart,again loading windows then black screen,restart againd and boot through vga mode install the updated drivers then reboot,loading windows then black screen with some pixelate flickering cursor on screen. (to make it short it only boots on enable vga mode..then i go replacing my psu with working from another pc and same thing happened..so then i reformat my pc and didnt installed any gpu including the onboard i disabled it..and its working fine with that..

note* with my external gpu installed it goes off after 2 seconds it power on.
with my onboard gpu enabled it gives ... Read more

Answer:Pc turn on and immediately turn off after 2 seconds(with external gpu)

note* with my external gpu installed it goes off after 2 seconds it power on.
with my onboard gpu enabled it gives black screen after loading.
i also tried the other working external gpus and samething happens..
WORKING NORMALLY WITHOUT EXTERNAL GPU AND DISABLED ONBOARD GPU.
--so maybe its my mobo is bad suspecting my pci slot section..anybody can help me ??2 days trying to fix but still i cant..thanks in advance..Click to expand...

Can you post your computer specs,along with your operating system,your external gpu name Is this an external gpu or an internal PCI-E video card?

Can you also post the wattage of your power supply.

At a guess I would say your power supply isn't powerful enough to run the card. "2 seconds off" Is this a new card and what was the reason for the change? On the black screen error this sounds like a basic driver error.

In either case remove 'external' video card from your computer, download the latest drivers for your os and internal video card from the manufacturers website go to; control panel,programs and delete ALL video card related drivers then run this program.

http://majorgeeks.com/Driver_Sweeper_d6171.html

Delete ALL drivers.

Turn on your onboard video card in bios

Now install the downloaded driver for your on board video card,does your onboard work now?
EDIT OOPS! Welcome to the forum!
 

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I have a x201 cto using 64bits Win 7. The wireless adapter is intel advanced-N 6200. However, I found my wireless always turn off suddenly and I can not turn it on anymore (even using Fn+F5) until reboot. Does anyone have same experience? Please tell me what's the problem. Many thanks













Solved!

Go to Solution.

Answer:x201 wireless always suddenly turn off and can not turn on again.

Yes, i have the same issue. Though it suffices if you deactivate and activate your WLAN adapter @ networkcenter, you don't need to reboot. This happened to me a couple of times as well.





I disabled Multi-Core in BIOS so i don't have regular lags.I always keep energy saving settings to "Maximum Performance" so i don't have regular contrast issues.I deinstalled ThinkAdvantage Access Connections so i don't have random WLAN Adapter "power offs".

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New W510.  (4318 CTO, 16GB, WIndows 7)  Used new 640GB drive to install Windows 7 Pro x64 from scratch.  Installed lasted versions of drivers from Lenovo W510 support site.  Almost everything works, except the WiMAX. WiMAX shows up and seems to be properly controlled in the preload.  It does not show up in my rebuild, so the HW is there. Among other things, I installed Power Management Driver, Power Manager, HotKey Features and the Intel WiFi WiMAX 6250 v13.00.0000 (both WiFi and WiMAX parts) but just the WiFi part shows up in the OnScreen Display when using FnF5.  The WiMAX does not.  The drivers show up in the Control Panel programs list and there were no problems indicated during installation.  Am I missing something or is there a trick to the installation order?

Answer:W510 WiMAX cannot turn on or turn off with FnF5

A bit more information:  Under Network Connections the WiMAX adapter is listed as unplugged. Local Area Connection 2   Network cable unplugged    Intel(r) Centrino(R) WiMAX 6250 Seems odd to me that it is not listed as a wireless device. Any suggestions on how get the WiMAX working?

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During updating my lumia 520, phone turn off and wont turn on

Answer:During updating my Lumia 520, my phone won't turn off and won't turn on. What should I do?

WP 10 is still heavily flawed, dont install them just yet especially on low end lumias wait for its official release

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HI TO ALL:
im having a problem with my pc that i mostly used..heres the situation :
my pc is working fine suddenly 1 day it slows and slightly hanging so i restarted it after restart problem occurs it powers on(all running: fans,hdd,dvd rom,cpu fan)then after 2 seconds it goes off automatically.so then i open the case and reseated all components(i know some basic troubleshooting) i tried to power on again and same things happen turn off after 2 seconds. i remove the gpu and connect my monitor to the onboard, so it starts finally and get me to "loading windows "then it go black screen, i restart it again by pressing the restart button and i boot trough enable vga mode by pressing f8.then it boots and it loads the windows and i can use it normally only on vga mode..so i downloaded the latest driver of my gpu's onboard and external.i uninstalled the drivers through vga mode then restart,again loading windows then black screen,restart againd and boot through vga mode install the updated drivers then reboot,loading windows then black screen with some pixelate flickering cursor on screen. (to make it short it only boots on enable vga mode..then i go replacing my psu with working from another pc and same thing happened..so then i reformat my pc and didnt installed any gpu including the onboard i disabled it..and its working fine with that..

note* with my external gpu installed it goes off after 2 seconds it power on.
with my onboard gpu enabled it gives black screen ... Read more

Answer:Pc turn on and immediately turn off after 2 seconds(with external gpu)

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My E-system laptop automatically turn off in five seconds after turn on without displaying?

Answer:my E-system laptop turn off in five seconds after turn on

Possibly overheating because fan on CPU has failed. You will need to open the back of laptop and see if fan is spinning.

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Does anyone know if the new Maps app being built for the phone and PC features voice turn-by-turn navigation? I know the current Maps app does not. You need to use Here Drive or another third party app for voice navigation.

Answer:Will the new Maps app have voice turn-by-turn directions?

I forget where I read it earlier. I think it was either ArsTechnica, The Verge or WinBeta. Cortana is supposed to give turn by turn directions and can be asked to repeat them. The maps app is also supposed to be designed by Microsoft, but also uses HereDrive. The actual default camera app for all phones and probably pc's, laptops and tablets is actually Lumia Camera.

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Good day!

My cousin asked me to troubleshoot the problem of his desktop. He was telling me that it is not turning on. I was caught by surprise when i turned on the PC when suddenly I heard some kind of explosion. It sounds like a blown capacitor or something to that effect. I immediately unplug the power cord from the wall outlet. I checked all the capacitors and looking for any damage and fortunately it's all ok. I smell the PSU to check if there's any short circuit occured and there was no foul odor or something. I removed the PSU from the casing for and opened it for inspection. I found out that the fuse exploded and broke into 2 pieces. I don't bother to repair it but instead I bought a new 700 watts PSU.

After replacing the PSU I turned on the PC but i found out that the CPU fan will spin for half a second and turn off. Led green light is on but no post or beep sound. I did some troubleshooting and these are as follows:

1. I removed the motherboard from the casing and put it on top of the table with cardboard underneath.
2. Clean the RAM stick and tried on other slot.
3. Clean CPU heatsink and fan since it was clogged by dirt and replace thermal paste.
4. Replaced the CMOS battery and move jumper pin 1-2 to 2-3 for about 2 minutes.
5. I turn on the PC without the video card, hardisk and keyboard.

SPECS:
Motherboard: asus h81m-c
CPU: Intel core I7
RAM: 8gb

Btw, prior to the above steps, right after replacing PSU I just clean the RAM and turn it on but ... Read more

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I want to discontinue use of McAfee (which came with the initial install) of my Windows 10 computer, and turn on Windows Defender.   I don't know where to start.

Answer:turn off mcafee and turn on defender in windows 10

Open the start menu. Select  "Control Panel". Select "Programs and Features". Find and select the McAfee program in the list then click "uninstall" at the top of the list. When it has finished uninstalling Windows Defender will activate itself.Go back to Control Panel again and select  "Security and Maintenance" . In the security drop down list it should say Windows Defender is turned on.

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I just picked up the HP Stream 8 at the MS Store this weekend during their VIP event (25$ off 75$ or more). I actually haven't opened it yet, because I'm still deciding if I should keep it.
One thing the HP Stream 8 seems to have is GPS. I say "seems" because no one at the MS store even knew that it had GPS--- I had to tell them about it and pull up the HP website to show them the specs.
I've loved having HERE Maps and HERE Drive on my Lumia 521 because of the downloadable offline maps. I try not to pay for data since I'm near wi-fi 95% of the time, so it is nice that the GPS works without requiring data.
Although there is a HERE Maps app for Windows 8.1, I haven't been able to find an app that is like HERE Drive, with turn-by-turn navigation.
Is anyone aware of such an app?
Thanks!

Answer:Any Windows 8.1 apps with turn-by-turn navigation?

I've used CoPilot Live for a few years and like it's turn by turn ability. I think there is a try version on the store.

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Hello  i am writing my  mother laptop for some reason it acting very odd brand new not even few months old  Ok yesterday her laptop she could shut it down with no problem this morning she going out she turn it off bout close it.. but it decided turn back on not going thru booting it up with hp Icon no went straight away to windows 10 automaticaly.  So i decided to check some program see if anything conflicting it nothing  so i decided to shut it down thru windows 10  power shutdown but still turn back on..  i shut down it with power button but even still turn back on please help me   

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Hello i've Toshiba C55-B5302 when i try to turn on and then turn off again. You can turn on the laptop as normal. The LED lights on the laptop light up, but once this is done, the laptop just runs for 5 seconds and it automatically shuts off again. You can hear the fan run for a while but other that it just turns off. So what is the cause for a problem like this? i've dissasemly it and clean the fan there's no dust, i've remove the battery and keep the power button for 60sec read it on other forum, press many times the power button without the battery and the charger to reset the bios info, but without any luck.
Cheers

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Hi everyone,i have a trouble with my laptop, it auto turn off, then I cannot turn on, I have to wait around 15mins, then try to press turn on, so the laptop can start, but it only on around 45mins, then off again, I don't know what wrong with that, even I tried to hard reset it 

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Hello everyone, I have an HP Envy j100t which I purchased in 2014. ever since yesterday it's been starting but the screen remains pitch black, no display at all. It won't get to start up page, just remains a blank dark screen even though the power light is on and there's no battery issue because it was on charge all night and the AC adopter is still in.   I keep on having to get to get to the BIOS recovery screen, letting that update, and then it proceeds to restart. However when it restarts, it never gets to start up and there is the same dark screen- no display.  I have to always update BIOS, take out the battery and AC adapter, put them back in, and then it will start. Or sometimes even that whole process might not restart it.  Please help!

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 I got hp z600 and i got geforce gtx 1070, I bought a power adapter 6 pin to 8 pin. I have the issue the PC will turn on and works fine but when i power it off and want to turn it on again it wont turn on at all. I have to unplug it and hold the reset button for few seconds then I plug it back again and it turns on. No it seems it is dead 100%. What can it be? too much power consumption from the video card? I got other hp z600 with gtx 1050 no external power required and it works great. Any suggestion? Thanks

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Yesterday I used the Fn-F5 key to turn off the wireless radio. Today when I attempted to use the same key to turn the antenna back on, it fails to display on screen and will not turn the antenna back on. Other Function keys are working properly. I have disabled and re-enabled the card, reinstalled the drivers No change.

Answer:Used F-Key to turn off wireless antenna, now it will not turn on

Fixed by reinstalling Energy Management. I had uninstalled as there seemed to be more than one energy/battery management program.

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why my hp x360 turn off  without warning and turn on again it turn off without warning and them turn on again?

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My HP pavilion refused to turn on in the morning after charged last night. The charging indicator light used came up at first but now nothing is working. I used working chargers and batteries from HP pavilion, still nothing. I removed the battery push the power button for a minute the fix the battery and on. Nothing. I used ram from other pavilion, still nothing. Please I need your help

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In the last couple of months we have begun seeing some of our secure sites failing in IE. Many will work in Chrome or in Firefox, as a business standard we prefer IE.  The SSL is off by GPO. TLS 1.1 and 1.2 are on (TLS 1.0 is off for a reason-but
had this problem even before the change.) Have turned off and back on by GPO and still have issue.  We do not want to turn back the clock and use SSL (nor would our auditors permit it). Any suggestions?

Rebecca Palmer

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If I turn the laptop off and back on again, like next morning etc the dongle doesn't connect to the internet, but if i then restart it, the dongle connects.

Why is this? anything else I can do?

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Hey all I'm new to this forum but I've built a few computers in the past but have never experienced any problems like this.

Case: Powerspec Cooler master case
Processor: Intel i5 750(quad core)
Motherboard: Gigabyte H55M-UD2H
Powersupply:OCZ 500 watt Mod X Stream-Pro

Here are some pictures of my build and a video of what is going on.

Video: youtube.com/watch?v=UbuFZJQnlds

As you can see the PSU, CPU, and Case fans are turning on and the Motherboard LED lights are blinking and then they quickly turn off. I dont think its a problem with the Power Supply because I have already returned one with the same issue thinking it was defective.

Pictures:

wont let me post pictures =/

Any help is appreciated, thanks for your time!
 

Answer:CPU and PSU fans turn on but then quickly turn off as does everything else

Does your current BIOS version support your CPU?

Your 4 pin power connector looks to be missing.... Top right of the video 8secs in.
 

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I bought a new laptop ( Acer aspire V5-573G) with windows 10 installed a week ago and the laptop screen does not turn on after  "Turn Off Display " even all other components working.The screen does not on after pressing keys and hovering mouse, although there is no problem when laptop goes to sleep. I have to restart the computer each time it happens.Please tell me it is a hardware issue or software and any solution i can work upon      Acer aspire V5-573Gintel core i7Windows 10 (fully updated)

Answer:Screen Does Not Turn On After "Turn Off Display "

nishant,
 
I just want to clarify your statement, did it come with Windows 10 installed out of box, or did you upgrade from Windows 8.1 to Windows 10? If it came preinstalled can you provide me the full model number?
 
If you upgraded, did the problem exist immediately after the upgrade and before any updates were performed?
If it came with Windows 10 preinstalled, try to perform a refresh.

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Hi, please help me

I contacted Major Geeks as I was infected with Antimalware Doctor and was instructed by TimW to remove it. After removal I noticed that after shutdown my pc wouldn't turn on when the power button was pressed. After turning the switch on the wall off and then on again, the pc turned on but now a few days later it is not turning on at all. The power button flashes amber when pressed but nothing more. It doesn't start up at all. Please tell me how this can be undone or fixed, thanks
 

Answer:PC doesn't turn on after shutdown. Power button flashes amber and doesn't turn on

Looking at your malware thread, to be sure you were given the all clean, I noticed you mentioned this




If i turn off the electricity socket on the wall and then on again the pc turns on when the power button is pressed.Click to expand...

Is that still the case?
 

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My computer went off in a storm was on a power strip. Wont come on. HP has green power light on back lit while plugged in but does nothing

Answer:Computer will not turn on

have you tried to change the fuse in the plug socket ? .. make sure its the same amp as the one that is in ther or you could have some problems

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My computer won't turn on at all anymore. My monitor is working for sure. I can see everything light up inside my case so I don't think that it's a problem with the motherboard. My HD was making some loud clicking noises so I'm assuming that isn't the problem. How can I check to be definite that it's my HD and not my GPU? I'm running an old 8800GT, but don't think it's dead.

edit: My bios isn't loading either now that I think of it. Before, if I turned it on and off a few times eventually it would boot. Now, it's just a black screen. All the lights are on for it though.
 

Answer:Computer won't turn on

Tried a new power supply?
 

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Alright so I had just gotten everything plugged in and setup for my new rig, but it doesn't turn on. Everytwo seconds or so all the fans and LED's turn on for a quick second. I've tried resetting the motherboard and doing a full power drain. Please help me figure out the problem!!
 

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I got up this morning and tried to turn on my computer, and I got a blue screen with grey letters and it said something like "STOP" only I wasn't doing anything at the time. How can I make my computer work again please, I need it to work so I can make money. I'll be very graitful if you can help me.

Answer:Help with my computer, will not turn on.

Can you post any error codes that are displayed on the blue screen? Did you recently install new software, update drivers, install any hardware? Was the machine shutdown from a power outage?

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HP 19 All IN ONE PRODUCT NO. G4B06AA#ABAMOD NO. 19-2113w  I have a all in one desktop computer for my business. Probably not the best one to have for the job, but it works! Until we put it to sleep one night. Came in the following day moved the mouse to wake up and nothing happened. So I unplugged it held the power button for 30 sec to drain the power and do a clean reset but still nothing. However-  the back light comes on when plugged in, the top power button comes on and when I do pushthe power button I can hear the fan come on as well as the hard drive work. But agin nothing else power/lights to mouse or keyboard lights to the Ethernet port even back to my switch! I've since bough a new computer but would like to get this computer back up and going just for the hell of it! Anyone out there know what's going on with it? 

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Hey
I have a computer here. It turned on earlier. I attempted to install Windows and while "Windows is loading files" it just turned off.
The motherboard is 8s661fxm

When I press the power button it doesn't doa thing. I have tried all sorts of things with no luck whatsoever.

Any ideas? other than the Mobo is dead?
 

Answer:Computer won't turn on

If you are getting no fans or anything when you hit the power button the first thing I would look at would be the power supply. Do you have access to another that you know is OK, that you could swap in to test with. If you do test, do it with the minimum possible hardware (CPU, 1 stick RAM and Video) just to see if it starts powering up.

Check, then double check that all the cables and connectors are securely in place.
 

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I was on youtube and the browser (mozilla firefox) started going a little slow. Even the fully loaded vids kept freezing sometimes. So I restarted and I got those options, Start Windows Normally, Safe Mode, Safe Mode With Networking and Stuff.I tried "Start Windows Normally". Immediatly when it got to the screen with the windows logo and the little loading bar (http://www.bartdesmet.net/images/bootlogo_xp.jpg) it displayed some white text in blue background and it restarted again. It was fast so I coulnt read anything. I tried "Last Known Good Configuration" and the same thing happened. Right now I'm in Safe Mode. Whats wrong. Any Ideas? I'm using Windows XP sp3.

Answer:Computer cant turn on

While in safe mode go to System Properties - Advanced - Startup & Recovery Settings. Now uncheck "Automatically Restart". The next time that blue screen appears it should stay there until you hard reboot. Copy the error message on that blue screen and post it here.Note - if you still get a reboot at the blue screen it is probably a hardware problem.

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Okay well my computer has been taking an age to start up for a while now but no matter what I searched for I never found anyone with a similar problem on other forums and thus could never find an answer. I can't really afford to go get it repaired right now so I've just been living with it for months; essentially I get the initial splash screen, the windows loading screen and then blackness for ages! Sometimes the screen is black for a good six to eight minutes, then a little cursor appears in the centre and I'm brought to the screen where I can pick which user I want to log in to. From there it's all fine.

Ever so often though, the computer just hangs at the black screen forever, so I have to power it down with a hard reset, then restart and a menu comes up after the initial splash screen asking if I want to run startup repair. Whenever I do that it seems to get me back working again (still with a very long boot time) but it will uninstall either Google Chrome or ITunes. I don't think it's because either program is the problem, I think it's just cause the updates get corrupted when I use the restore manager to reset back to a prevous working state of my computer. Either way, I re-install them and they soon work fine and dandy. My problem is now that the computer won't turn on at all. The black screen holds forever and the startup repair manager says this is a problem it can't fix and simply sends stats to Microsoft.

It did reco... Read more

Answer:Help :( My computer won't turn on!

Just re-ran the startup repair utility, it gave the following details;
Problem event name: StartupRepairV2
Problem Signature 01: AutoFailover
Problem Signature 02: 6.0.6000.16386.6.0.6001.18000
Problem Signature 03: 4
Problem Signature 04: 131074
Problem Signature 05: NoRootCause
Problem Signature 06: NoRootCause
Problem Signature 07: 0
Problem Signature 08: 2
Problem Signature 09: WrpRepair
Problem Signature 10: 10
OS version: 6.0.6000.2.0.0.256.1
Locale ID: 1033
 

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my son has a toshiba satellite L55-B5276 he charged it and when he went to turn it on all we get is flashing green lights. We tried removing the battery holding down power button for 20 seconds and re-installing battery but it still won't turn on . Please help. Thank you
 

Answer:can't turn computer on

Remove the battery and connect to an electrical outlet with no battery in the laptop. What happens?
 

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I have hp hour pavilion dv7-6163us computer. It's 5 and half years old. I am not sure if it's 32 or 64 bit. It won't turn on but white light flashes where the plug goes. I haven't had any problems other than loud fan noise which has been for about a year. I have tried removing the battery and pressing power button for 20 seconds, then replacing battery and trying to turn it on, but that didn't work. Please let me know if there is anything else I can do. Should I start with a new plug and see if that works? Thank you.

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Ok I don't know to much but I know a little. I can't figure out how to wire my power button and reset ect pins to my ECS 915P-A motherboard. I lost the book so I can look up what pin goes wheres. Please Please Please Please help.
 

Answer:My computer won't turn on

The link to your manual: http://eudownload.ecs.com.tw/dlfileecs/manual/mb/eng/p4/915P-A(3.0).zip

The pinout's will be in there.
 

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Grandson brought us his friends computer yesterday to look at. He said when the problem began that he was sleeping and it just turned on and off by itself. I asked if it had been left on and he said NO. So I have never heard of this before, but now there is no power to it at all. My hubby has all sorts of meters etc to check if there is power to a specific thing. He checked the switch and it is ok. He checked the power supply and it does not measure up to what it should, so it could be the power supply which is what I suspected. But before we buy a power supply, how can we be sure it is not the mother board? Is there a way to know that for sure? It is an E-machines, windows XP. I know that E-Machines are not the best, so that could be a problem in itself lol..

Answer:Computer will not turn on

Your best bet is to borrow a PSU of the same or greater wattage and swap it in there before spending the money on 1...

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Hey guys, hope you're all doing alright tonight.
Here's what happened:

I had formatted my computer earlier today, and noticed that my copy of CoD: MW2 was lagging a lot. After determining that it wasn't a hardware/driver problem (it was running just fine in the morning), I decided to try formatting again. I left my computer unattended, and when I got back, it was off.

I checked all the connections, tried a different power cord, different plug, tried removing and putting back the RAM sticks; nothing. What happens is this: When I plug the computer in, the PSU indicator light at the back turns green, as it usually does. Once I press the power button, it (the power button LED) flashes and both the PSU and the power button lights turn off. I have no idea what might've caused this without a single warning. Can anyone please help?

Thanks in advance.

Specs:
AMD AthlonTM 64 X2 Dual-Core Processor 4600+ , 2.4GHz
3Gb DDR2 RAM
nVidia GeForce 8600GT
320Gb Hard Drive
X-Studio 5.1 Sound card (installed about a week ago)
Windows 7 32-bit

Other than the GPU and the sound card and 1Gb of added RAM, everything is default: HP a1730n
 

Answer:Computer won't turn on

If you checked all the connections and are good i would suspect the power supply.
 

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alright well my computer won't turn on.... I was playing gunbound and then my dsl modem turned off on accident... gunbound shut off and then there was an error in explorer.... So i turned it on and it said something about put in the windows startup thing and i didn't know what to do so i put in my hewlett packard restore cd's (crappy premade computer!) and then it said it couldn't read a file in it for some reason when the other day it worked perfectly fine. Now when I turn on my computer it just says put in a restore cd that works and the cd isn't even in the driver

Answer:computer won't turn on

put a windows install cdrom in and boot from it, then theres gonna be an option to restore ur system... follow the directions

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Hello, i am a new user and i would like to request i diagnosis for a problem i have.
I had left my computer off for a few days, because i was playing an online game and leaving my character logged in. I return to my computer one day to find that it is turned off, i try to turn it on and nothing happens. There is a green light on the motherboard when the powercord is plugged in, i replaced the powersupply and the problem still persists. is tehre a way to fix this?

Answer:Help please, Computer will not turn on

Hi,

Start checking for loose cords, lose wires, etc. Double check the 12 volt molex is plugged into the motherboard and make sure the heatsink fan is plugged into the motherboard.

Know way, it would really help if you would list your specs...like motherboard, CPU, video card, drives, power supply watts and brand name, etc....etc. You get the picture of what would help us.

Post back after you take a look in that case.

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Hi, I recently built my first rig and now when I press the power button the computer won't turn on. However if I remove the power cable from the back for about 20 seconds and then reconnect it, it does turn on. Anyone have any ideas about this? Any help is much appreciated
 

Answer:Computer won't turn on!

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Ok, I've just got home and my computer will absolutely NOT turn on. I press the power button and nothing happens. Tried checking the power button connection to the motherboard and that the plug socket works correctly but all seems in order.

What's going on!??
 

Answer:Computer won't turn on :(

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Tried to use CCleaner to get rid of the old windows file.  Now I just get the Hp logo and the little dots running around in a circle.   Nothing else.    Thanks 

Answer:Computer will not turn on

I recommend you to perform the UEFI System and Component Testshttps://support.hp.com/rs-en/document/c01443317Hope this helps, for any further queries reply to the post and feel free to join us again**Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.Thank You,K N R KAlthough I am an HP employee, I am speaking for myself and not for HP

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I know this is a pretty general subject but that's where I'm at right now. I have had my computer off for a few weeks and just hit the power button with no response. PSU rocker switch is in "on" position and there is no visible trip indicator for any kind of breaker built in. Only visible things are the voltage selector switch (currently @ 115V, I'm in the US) and the on/off rocker switch.

I opened the side of the case thinking maybe the connector for the switch came loose (tower sits on the ground near a closet door, I thought it might be possible that it got hit somehow) but the connector is still firmly seated on the pins it's supposed to be (motherboard has a printed position map for that area).

I guess the switch could be out and maybe that needs to be replaced, but the feel and sound it has when I press it is as it has been for several years. Note that this computer was purchased in the summer of 2002. The only recent thing that I've done to it was replace a fan and replace the video card, but this was done about 9 months ago and, up until a few weeks ago, the computer was on quite a bit and had no issues.

I figure the experts here might have a suggested list I should run through to try to determine the problem. Any help would be greatly appreciated.

Thanks,

BR
 

Answer:Computer won't turn on.

Your going to have to eliminate possible causes. Start with testing your PSU, you can easiliy do this by following the video.

http://www.metacafe.com/watch/729606/how_to_test_your_computers_power_supply_psu/
 

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At first when I turned my computer on, I saw yello stripes on my screen and then the computer died and wouldn't start. I replaced the power supply and and the computer now turns on but does not load. Can it be the motherboard? Can anyone please help?
Thanks
sono123
 

Answer:My Computer does not turn on!!

this is either faulty graphics driver / card - or your CPU is toast.
 

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I never turn off my HP running XP Pro; will this cause any problems? I have it set to turn off monitor at 15 min., turn off hard disks never, system standby after 30 minutes and system hibernates after 2 hrs.

Is this a good scenario for computer use?
 

Answer:I Never Turn Off Computer

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Hey everybody

When I got into work today, one of the computers here at work would not turn on. When plugged in, I hear a high squealing noise, not really loud, but a high pitched noise. When I hit the power button, nothing happens. No lights or anything.

Any ideas on what is going on here? And is it feasible to fix?
 

Answer:Computer will not turn on

The noise you hear may be a power supply failing OR if could be an alarm for a no fan / low fan speed. The first thing I would do would be to open the case and see if your fans are spinning when you power on. Once you are sure you have all fans running and it still will not boot, I would try swapping out the power supply with a known good unit.
 

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Hi, my computer won't turn on. It's weird, i've tried to diagnoise it, but can not come to a conclusion of where the fault is.


I have been usin my self built amd dualcore/asus mobo computer for several months now. Works perfectly very stable with no problem.

The other day when i was usiny my computer, i suddenly smelt this burning smell from my comp, it immeadietly turned it off. I looked inside, couldn't see where was wrong, so turned it back on. A while later the smell came back, then my comp just shuts off, and will not turn on again(no twitch wat so ever when i press the power switch).

I opend the case and had a look inside, the onboard fans seem to twitch for a second when i press the power switch, but thats about it.

I suspected it was PSU problem. I had a new skyhalk 500W psu lying around so i plugged it in. Same deal as before, but however this time, the fans(cpu, mobo, vidcard) will spin up fine as long as the power is not plugged into my SATA hd. As soon as power is connected to my SATA hd, nothing moves at all as before(when i press power switch ).

So i go pull out a old ATA hd from my other comp, and plug it into this dead comp, now everything spins up, but still i can not get my bios/mobo screen to load up(monitor no signal).


Can anyone suggest what possibly could be wrong? is there a chance that the mobo or cpu is dead? but why would they just die for no reason, i mean if it always has been working really well and i have never touched the... Read more

Answer:Computer won't turn on, HELP!!!!!!!

Never heard of Skyhawk, which means it's GARBAGE. Yes, 9 chances out of 10, it is your PSU, and I would replace it as soon as possible, because it can (if it hasn't already) fry your other parts.

Get a quality brand name PSU.

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My computer was working fine yesterday night and when I woke up today I tried to turn the computer on but it would not turn on. I tried every step you can do to make sure if it is the plug. My monitor is working fine. The motherboard LED lights are working so it can't be the motherboard.

I touched the red thing on the back of the PSU and the power was on but as soon as I let go the power died. So is my PSU broken? Idk wat to do please help.
 

Answer:Computer won't turn on

By "red thing" I'm assuming that's a reset circuit breaker. And if it keeps popping then there is an overload or short. It sounds like the PSU is the culprit, less likely but still possible is a card (video, sound card, network) went bad or the motherboard had something go (yes that does happen and not as infrequently as you'd think).

So I'd try a PSU and go from there.

Sam
 

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I see there have been a couple posts like this, but thought I would personalize it.

To start, on my old comp I had problems with it turning back on when I turned it off. It would just come back on by itself.

Then one day it suddenly shut down, and would not turn on. When I tried to turn it on, it made a litle noise (would later discover it was the noise of fans turning on for a split second) but nothing else.

I figured it was old and I wanted to update anyway so I didnt care.

I went and bought a new motherboard, graphics card, processor, new RAM and a new power supply.

They were:

GIGABYTE GA-G33M-DS2R LGA 775 Intel G33 Micro ATX Intel Motherboard

APEVIA ATX-AS520W-BK ATX 520W Power Supply 115/230 V CB IEC 950/ TUV EN 60950/ UL 1950/ CSA 950

Intel Core 2 Duo E6700 Conroe 2.66GHz 4M shared L2 Cache LGA 775 Processor

GeForce 8800 GTX

And Kingston ValueRAM 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory

I installed everything into my old case.

When I turned it on the processor fan spun, fan on the power supply spun, and fan on the side cover spun for a second, then shut off.

I switched outlets and when I turned it on again, suddenly the processor fan and power supply fan both turned on and stayed on. However, the processor made a high pitched continuous noise.

I turned it off. I noticed the fan was a little loose from the motherboard so I tightened it and turned it on again. Again it turned on... Read more

Answer:New computer will not turn on

Even tho' 520w PSU should be enough, it may not have the needed amps on the 12v rail(s) to fire up the mobo.... hopefully that's all it is. My other thought is that maybe the heat sink on the CPU wasn't seated correctly and the CPU may have been thermally damaged. I know it doesn't seem possible that a CPU can reach critical temps that fast, but a friend burned up on old Duron 800 by turning on the PC for about 3 seconds without a heatsink; "I was testing my RAM and just wanted to see if would POST and didn't think I needed the heat sink..." - famous last words Double check everything: the RAM, video card, CPU, all power connections and data cables. Be sure everything is seated firmly. Maybe take the mobo out of the case and see if it powers up "on the bench". Maybe something in the case is grounding it.

hd2k
 

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My computer started to turn off and back on all by itself and now it will not go on at all. I have tried plugging it in to other electrical outlets in the house but it still will not work. I flip the switch and all that happens is I here a faint humming. I get any light or anything.
 

Answer:The Computer will not turn on

Hi Allen,
Welcome aboard, Not much to go on but if the problem was off and on before and it does do something now [faint humming] I would say the power is getting to the primary of the powersupply at least and the problem could be in the secondary&rectifier section or the connections between the powersupply and the devices it supplies. Someone will have to open the case and do some checking.Power supplies are not very expensive and a loose connection shouldn't be too hard to find .
Good luck, Bob
 

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Hello,
My Dell Desktop computer will not turn on anymore. First off, it started going into sleep mode and then it finally just would not turn on anymore. Any suggestions on what could be wrong with it? Thank you.
 

Answer:Computer will not turn on

Hi Renee2014, and welcome TSG.

Was the computer displaying a message that it was going into sleep mode before doing so or was it just suddenly shutting down?

Is it not giving any kind of indication that it is trying to turn on when you press the power button?

These days, power supplies are not totally powered down when the computer is turned off. They provide a small amount of power to the motherboard, if for no other reason, than to allow the computer to be turned on using the front panel power button. Many power supplies and motherboards have LED indicators that indicate the presence of this voltage. You would need to open up the computer to see if such indicators exist and if they are lit.

What is the full model number of the computer?
 

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For whatever reason may be, my computer won't turn on. Every time I go to power the computer on the Motherboard does nothing. And I see nothing on the screen. I can hear the DVD Rom powering up as well as the Hard Drive. But the fans on the CPU don't turn on. I know the CPU is getting power because I can feel the heat that emanates from it. Its strange because I was having problems with my computer for the past few days with defragmenting.

I was using Ultimate Defrag to try and make my computer faster by moving files around the disk, but it ran all night and never completed, in fact the time estimation kept increasing not decreasing. I then quit it and ran Defraggler for all night long and discovered that my computer would not show anything on the screen.

Did I leave my computer on too long and screw up the CPU?
Or is my Motherboard just Fried?

I did check to make sure that it was clean inside my computer and while there was some dust its nothing too bad, just a few spots here and there, and that was mostly in a corner away from the components.

I tried unplugging everything from the Power Supply except the Motherboard. Also I am hearing no bleeps or other sounds and the computer and the screen stays blank. No Bios screen or anything.

On a related note the computer is a cheap Lenovo that me and my brother bought, he had his own. His died out a while back, but that was because of the cheap Power Supply, although a week later it quit worki... Read more

Answer:My computer won't turn on

Could be the motherboard but test or replace the power supply first. Always start with the simplest, least expensive solution. Hopefully that will solve your problem.
 

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hi I've got a machine with an intel 810 chipset, pcchips motherboard, and 466 processor running win2000prof and it doesnot turn off.

What happens is that you shutdown and it goes to the now safe to turn off your computer screen then just stops without turning itself off.

That I wouln't mind but when you hit the power switch on the case it does nothing the only way to turn it off is to switch it off at the wall.

After switching it off on the wall when you turn the wall switch back on it behaves as normal (that is it doesn't start) and when you want to start it again just hit the case power button and it starts, but of course wont fully turn off.
Any ideas? Motherboard; Bios; (Powersupply ok newish)
 

Answer:computer won't turn off

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Hi last night my son was on the computer and when he was finished and back at the desk top he pushed the windosa key and uu . this mon=rning we tried to use the computer and it is dead won't do anything ... any help suggestions? we have tried all the power tricks and still nothing
any help would be greatly appreciated
 

Answer:Computer won't turn on

"We have tried all the power tricks and still nothing"...

What exactly were the "power tricks" you tried? No lights and no fans at all? You can't "kill" a PC by using any keyboard sequence. You can corrupt a hard drive, but this "dead" system needs a new power supply first... after you check all on-off switches and power cord connections
 

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My computer shut down on it`s own, i thought it was up-dateing, but when I turned it back on a black screen came on saying about a cpu fan, but before I could finish reading it ,it went back off an now I can`t get it to turn on...my computer is windows 7 and it`s a compaq.it was a year old in may....what can I do to fix it?
 

Answer:My computer will not turn on

Hi srw112457 :wave:

Welcome to :grinthumb

You can read how to post a new thread in this Guide.

Before posting you should read all the Posting Guidelines.

To access technical support you may go to the Forums.

Many users like to post system specs in their Profile.

System Specs are always helpful when you seek support, (see the first two suggestions).
And helpers may ask that you post some of your specs in your thread.

You can access many other online TechSpot guides Here.

Enjoy your Stay
 

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