Windows Support Forum

PC doesn't power up after cmos

Q: PC doesn't power up after cmos

First, my computer had BSOD every time i start up my computer so i reset the cmos but after my computer didnt power up at all, no fan, no sound, nothing other then the green light on the mobo when everything is plugged in. I try turning on the computer with another PSU that i had but still nothing. Anyone has any idea what is wrong or what i can do?

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Preferred Solution: PC doesn't power up after cmos

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A: PC doesn't power up after cmos

csjohnjj said:





First, my computer had BSOD every time i start up my computer so i reset the cmos but after my computer didnt power up at all, no fan, no sound, nothing other then the green light on the mobo when everything is plugged in. I try turning on the computer with another PSU that i had but still nothing. Anyone has any idea what is wrong or what i can do?Click to expand...

Hi CS,
did you clear the CMOS by removing, and moving a jumper pin?....if you did make sure that the metal insert (the part that connects the pins) in the jumper didn't fall out or come out of the plastic casing and stay on the second set of pins when you reset the CMOS.

http://www.techspot.com/community/topics/pc-doesnt-power-up-after-cmos.132293/
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I was playing around with my overclocking settings on my recently new asus p5n-d. It has ai tuning which gives me the option to overclock 5%, 10%, 15%, 20%. I decided after playing around with other overclock settings ( got up around 2.66 ghz without heat issues) to go for the 20% and see how it would run. I picked it, saved to bios and restarted. Upon restarting my bios updated itself (flashed?) and then restarted. Upon restart I have no display yet everything appears to be running. If i remove my ram i get the usual ram beeps, no beeps if i remove my video card. I pulled my cmos battery a few times leaving it out for hours to no avail. My monitor also claims to be getting no input. Any help would be greatly appreaciated.

Specs:
Asus p5n-d 750i
Intel q6600 G0
Zotac 9600gt 512mb
2x2 gigs OCZ 1066mhz
500gb sata
500w Bluestorm PSU

Thanks
-Alex
 

A:Blank Screen (Resetting cmos doesn't fix)

Anyone?
 

https://forums.techguy.org/threads/blank-screen-resetting-cmos-doesnt-fix.750536/
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just built the following system GAINWARD ULTRA MB ABIT IN X-MAX s nF i Corsair TwinX GB DDR C Intel Q Quadcore CPU XCLIO WINDTUNNEL BLK unless come doesn't ram I issue clear CMOS - possibly Monitor on CASE NPSU Gb Seagate SATA LiteOn LH- A S- C SATA BLACK CLabs SBS Speakers MS Win Vista Home Prem Bit CORSAIR HX W MODULAR PSU when I first turned it on the screen did not receive a signal After poking about on the net on my old pc I found that reseting the bios could work So I flicked the EZ-CMOS up and down and Monitor doesn't come on unless I clear CMOS - possibly ram issue low and behold It worked The only this is I have to do this every single time I restart the PC It also complains about the CMOS checksum error or something This is my first build so any sugestion will help OK I Monitor doesn't come on unless I clear CMOS - possibly ram issue just noticed something in the start up when It complains about the Checksum thingy it says the memory speed is MHz the Ram this I bought is ment to run at MHz could this be the source of the problem nbsp

A:Monitor doesn't come on unless I clear CMOS - possibly ram issue

A tour through the ABIT manual, or a discussion with the ABIT tech support people should take you to a fix. I suspect you have a minor setup problem, and if you go back through the checklist when rested and not frustrated, you will come down to a solution. I doubt that it is anything serious.
Press the shutdown button for 12 seconds. When off, remove your CMOS battery for a few minutes. Now look for little, but obvious things.
 

http://www.techspot.com/community/topics/monitor-doesnt-come-on-unless-i-clear-cmos-possibly-ram-issue.81147/
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I have a Dell Dimension 4500
I GET POWER BUT NO BOOT!!!
NO BEEPS!!!
When I power it up with only: The motherboard, Power Supply, Video Card, 1 Stick of RAM, and the Processor I dont get any beeps On the back of the computer the diagnostic codes tell me "Memory modules are detected, but a memory failure has occurred." The thing that bothers me is that their is no video out signal, and i am not getting anything on screen. Is thier any way to findo out what is wrong without buying the ram. PLEASE TELL ME HOW TO RESET THE CMOS. Maby that is the problem. The computer has worked before And I dont know what the problem is. It has to be bios/COMS related because nothing is coming up on screen. please help!!!!!
 

A:I get power but no boot!!! Cmos?

There should be some CMOS reset jumper on the motherboard. There are many instrucitions to do that. Optionally, you can unplug power cord, hold the power button for about 10 secs, remove your CMOS battery (the one inserted in the MB) and wait for about half an hour to be sure.
 

https://forums.techguy.org/threads/i-get-power-but-no-boot-cmos.741727/
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A:BIOS password. Unplugging CMOS battery doesn't work.

Well I can tell you that removing the battery will NOT clear a pw on a laptop. This is a security feature. Next we do not assist with pw help. This thread is now closed.
 

https://forums.techguy.org/threads/bios-password-unplugging-cmos-battery-doesnt-work.884981/
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Just got a replacement laptop from eBay. (Hehe, I know) It doesn't power on, or rather I here something but not the normal grind of a laptop turning on. I've heard it might be the CMOS battery, and if this is the case, where is it located on a Trek Transport II ?

Thanks!
 

A:Comp won't power on - CMOS Battery?

I do not think that it is the CMOS battery.

If the battery and Power Brick are not Kaput, you have some other more serious problem. I would not 'hehe' just yet.
 

https://forums.techguy.org/threads/comp-wont-power-on-cmos-battery.312541/
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I have a newer PC and trying to diagnose the problem. It was working fine for four months. I have had it turned off for nearly two months due to traveling and other activities. I powered it up and the Power Supply fan operates...the CPU fan operates...but that is it. Will not boot up. The hard drive light is a constant yellow (I know not all PCs have a light like this).

I switched out hard drives....same results. I've checked all connections but no help.

I hate to think a motherboard went bad on this thing.

Any help greatly appreciated!!!!

Mike
 

A:CMOS Battery or Power Supply or Something Else?

Try to reseat the processor, vid card, and memory. If all else fails take out everything but the processor, memory, and vid card and try to boot it with a startup disk
 

https://forums.techguy.org/threads/cmos-battery-or-power-supply-or-something-else.45279/
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Whenever I power up this new machine (from being completely switched off from the back) the CMOS looses its contents, reverts to default and says "CMOS Checksum Error - F1 to Continue DEL for Setup". After that its fine (even if you don't touch the settings). Once you set the date time, it runs fine and retains its contents even on reboot or if you switch it off from the front (which I'm assuming is a standby mode cos the green LED on the board is still on)... that is, until you completely power off from the back, then it loses its settings - again!
I'm assuming its the little silver battery which is probably dead (weird considering its a new motherboard) but as I don't really keep up to date with technology anymore like I used to, I can't be sure. Can someone please confirm this?

A:CMOS Checksum Error On Power Up

Check to make sure that the cmos clear jumper is there and in the right position.

http://www.techsupportforum.com/forums/f10/cmos-checksum-error-on-power-up-74468.html
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A:Time synch tool doesn't work after replacing CMOS battery

Have you reset the computers time?  If it is off many things being time dependent will not work.  AV's and security programs will not update! Just in case right the time and date in the task bar and set it to current date and time. 

http://www.bleepingcomputer.com/forums/t/568779/time-synch-tool-doesnt-work-after-replacing-cmos-battery/
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My dell 8100xps was giving a CMOS bad sum error see above in the title please help so I went on dell website printed help and followed instructions watched Johnny hung on YouTube he walked me through the whole process I completed the pr ocess and hooked up all power and cables nothing

A:Changed CMOS battery and jumpers now won't power on at all

Why would you think it was necessary to change any jumpers? Restore them back as they originally set.After that, boot into the BIOS (setup) and try setting to default values. Date and time need to be set to current values.message edited by OtheHill

http://www.computing.net/answers/windows-7/changed-cmos-battery-and-jumpers-now-wont-power-on-at-all/19481.html
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I have an ASUS notebook running windows 7 64-bit. I am using the QuietOffice power profile, however the screensaver won't kick in no matter what I do, and the display does not turn off even though I set it to be after 5-minutes of inactivity. I don't know if there is something running in the background... I have turned off my usb wireless mouse, and nothing....

Any ideas?

THanks.

A:HELP: power option doesn't work - screen saver doesn't start!

This is another case of factory bloatware interfering - in this case a useless factory utility overriding Win7's superior built-in version.

Googling the Quiet Office feature of Asus there are multiple reported problems. Best to default to the Win7 built-in Power Options in Control Panel. Set up a Balanced Plan unless you're a gamer then use High Performance.

Here are other tips for cleaning up factory bloatware

http://www.sevenforums.com/general-discussion/144080-help-power-option-doesnt-work-screen-saver-doesnt-start.html
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Hey guys,
I just came back from college and my computer has been packed away in the closet for over 3 months. I plugged everything in today, and upon pressing the power button, the fans spin up and stay on, but the computer doesn't do anything more.
On the back of the computer, a red light that says CLR CMOS is on. The power LED's in the front are not on.

Also, it's an ASrock p67 extreme 4 mobo
Looking inside, their is a code that is displayed on the mobo "A3" and the Power and Reset lights are also lit up

Any help would be appreciated!
 

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Sorry for the length as I tried to make this as short as I could while giving what I believe is essential information Back in late - early I built a socket system running Windows XP The case I used Power Issues? or CMOS Something Else Causing Battery, Supply, was a Thermalrock which was a division of Thermaltake The case itself was well made but the start CMOS Battery, Power Supply, or Something Else Causing Issues? button was housed in extremely cheap material and through normal CMOS Battery, Power Supply, or Something Else Causing Issues? wear broke ever so easily the case was an expensive mistake So I was forced to remove the start CMOS Battery, Power Supply, or Something Else Causing Issues? button from its housing there was absolutely no way to fix When this happened the system would not start up when the now unhoused button was engaged I had to reach around the back turn off the power supply turn it back on and then press the power button It would then start but I had to do this every time Three years ago I built an i system and the socket with a few exceptions lay dormant since then realizing it is almost years old Last week my dad wants me to build him a system but I decided to see if these parts were serviceable Besides it would be better than his laptop that runs Vista and at years of age he basically only uses his system to do family research video streaming listening to online music and his favorite internet talk shows So I bought a HAF and I am going to upgrade him to Windows yes I have installed gigs of RAM I migrated everything over to the HAF and here is what I have run into no I have not upgraded to yet The CMOS does not appear to retain any of the changes I have made I e once had a floppy drive a long time ago but it shows it is enabled installed I disabled but on the next start-up it shows it enabled again so I disable again and on the next start up its repeat and rinse When the system initially loads it goes so far and then it stops and at the bottom it says Press F to continue and DEL for set-up every time It continues on to what I chose to load either Windows or it enters BIOS Turn on PSU hit start button nothing just like before One out of Blue leds on mobo indicating the board is powered is on Turn off power supply and then turn it back on press start button and system boots up but this time the additional mobo leds come on Then it proceeds to point The PSU voltages are all within normal I ran every Seagate SeaTools tests they have and the Hard Drive passed them all without any issues at all Your thoughts advice please on what I probably have missed need to try CMOS battery psu both and or something else Thanks nbsp

A:CMOS Battery, Power Supply, or Something Else Causing Issues?

I would replace the CMOS battery and see if the bios changes are properly saved. If not, the realtime clock chip is probably gone, meaning it is time to upgrade the CPU and motherboard. 939 boards may be extremely rare now
 

http://www.techspot.com/community/topics/cmos-battery-power-supply-or-something-else-causing-issues.213589/
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Thank you for your time.
 

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A:Dv6700 laptop wont power on after cmos reset

Yeah I had the same problem. I Don't know u laptop or desktop model, but exist a Crisis Recovery Disk.

If you put your model maybe can extend the information about.

zeta27 cambio y fuera.
 

http://www.techspot.com/community/topics/dv6700-laptop-wont-power-on-after-cmos-reset.144581/
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Hello. I'm new to this forum, and I'm not super experienced, so I hope I'm not overlooking something basic or don't understand something, but here's my question:

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https://forums.techguy.org/threads/no-prompt-for-power-on-password-%C2%97-cmos-battery-seems-to-be-good.570014/
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A:BIOS resets everytime power is unplugged cmos battery replaced

Just some thoughts.

***Why was the motherboard replaced??***

1. Is their a default jumper pin on the motherboard that is in the wrong position.
2. I have seen a power supply cause this problem.
3. Lately HWmonitor for other members has been giving wrong readings.
4. It has been know that a infection will monkey with the time so one can't get help on line.

http://www.sevenforums.com/hardware-devices/369062-bios-resets-everytime-power-unplugged-cmos-battery-replaced.html
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A:A25-S2792 doesn't power up yellow light flashes after pressing power button

The motherboard is bad. Have you tried reseating the memory?
 

http://www.techspot.com/community/topics/a25-s2792-doesnt-power-up-yellow-light-flashes-after-pressing-power-button.158750/
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The system's fan was very loud so I put in a new power supply and then everything booted up fine. Unfortunately, that didn't solve the problem. It was the Motherboard fan making all the noise.

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I even put the new P/S back in and nothing changed. It still doesn't power up. It's dead!

Any suggestions?
 

A:My Dell Dimension 4550 won't power up. New P/S, power cord, etc. doesn't help.?

gbsdirect said:



It was the Motherboard fan making all the noiseClick to expand...

Do you mean the CPU fan ?
If so then I wonder if the CPU has been cooked

I would start by dispersing all internal voltage.
Detach the power cord
Press the power button in for 20 seconds
Re=attach the power cord
Try again

If it didn't fix then remove all addons, usb devices really anything attached (except screen and keyboard and power cord)
And try again

If it didn't fix then, confirm all internal connections are secure (even detach the dvd drive{s}

If it didn't fix then try disconnecting all fans (what !) for about 10 secs (turning on) I once had a fan of all things, that stopped my computer from turning on (unbelievable, I know)

Lastly, check the CPU for heat damage !
 

http://www.techspot.com/community/topics/my-dell-dimension-4550-wont-power-up-new-p-s-power-cord-etc-doesnt-help.96398/
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This is only happening about every 10 tenth time I start the computer. When the computer is turned on, a message is displayed (white text and black background) that the "CMOS/GPNV Checksum Bad, CMOS Date/Time Note Set, Press <F4> to Run SETUP".
Windows XP is started and the time for the computer is set to January 1, 2002 01:00AM. I can manually change the date/time in Windows to the correct time. However, this is happening only occasionally. How can I prevent this from happening?
I have ran anti-virus scan and no viruses were found. Also, downloaded the latest version of Adaware and Spybot Search & Destroy and scanned the computer, nothing was found. Ran Disk Defragmenter and ScanDisk and no errors were found.
 

A:Solved: CMOS/GPNV Checksum Bad, CMOS Date/Time Not Set - Only happens sometimes

https://forums.techguy.org/threads/solved-cmos-gpnv-checksum-bad-cmos-date-time-not-set-only-happens-sometimes.379205/
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A:CMOS Settings & CMOS memory size on XP please help.

Post the exact wording of the on-screen messages, please.  And tell us exactly when they appear onscreen.
 
Thanks .
 
Louis

http://www.bleepingcomputer.com/forums/t/563852/cmos-settings-cmos-memory-size-on-xp-please-help/
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This is a first...

A friend was visiting for three days and a few things seemed to change. He shut off my monitor when not using the PC. It didn't come back on when I hit the power, so I hit the menu button and tried to get the thing up & running. I didn't get into the monitor's menu.

That's the only thing that was done differently. Now XP asks for the CMOS setting every time I boot up. It asks for standard (F1) or advanced (F2). When I do the standard setting, my computer starts back to the year 2002 at 12pm.

How can I get things back to normal, when I turn the PC on and it boots up in XP like always?

THANK YOU!
Joe
 

A:CMOS setting: XP won't boot w/o going through CMOS

If the date changes, chances are that the CMOS battery needs to be replaced. Just a co-incidence on timing and your friend, I'd say.
 

https://forums.techguy.org/threads/cmos-setting-xp-wont-boot-w-o-going-through-cmos.673978/
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A:Doesn't power on

 Hi @mikewv, Welcome to the HP Forums! I read your post on the HP Support Forums and wanted to reach out to you.  I see your HP G72 Notebook will not start correctly. Try performing a Hard ResetWhen performing a hard reset please note remove any and all USB devices. Disconnect all non-essential devices.Here is a link to computer won't start for Windows.Plug the power adapter directly into a different wall outlet. Do not plug it into a power strip, surge protector, or secondary power source as this could cause and issue. Please get back to me how this goes. Please click the Thumbs up below to thank me for my efforts! I Thanks. 

http://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/Doesn-t-power-on/td-p/5592624
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I have an HP Pavilion 8562 I just bought off someone. It came without the HD, but with all the other original componants. When I hit the power button nothing happens, the light might flash, but the power supply does not start up. When I got it the big 8-pin thing was oput of the mobo, but I plugged it back in. It will not scan thdrives, or go to bios, or even make any noise or bring anything up on the screen. Assuming it is not dead, any suggestions? This is why I hate manufatured computers.
 

A:Doesn't Power Up

Can you move the suspect power supply to another box and test ? Can you move a good PSU to the failed box and test ? The PSU is the first component I would prove/disprove. (It would be better to test the suspect one on another, working box, as the failed box could have multiple problems which a good PSU might not fix and the results, therefore, could be misleading.)
 

https://forums.techguy.org/threads/doesnt-power-up.73981/
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i have an old PC (p3 450MHz) that i was going to use to volunteer to teach kids about computers - parts, software, etc...i plugged it in and hit the power button and nothing...no noise, no lights, nothing...it would be the same as taking a tower not plugged and hitting the power button - nothing happens...

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any tips are greatly appreciated...
 

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After my friend's laptop wouldn't run on battery power OR charge the battery I tried many "fixes."
 
Shockingly none worked that I found.
 
Only one thing worked for me to my surprise.
 
A last ditch effort was to open up the laptop (sony pcg-81114L) and disconnect the cmos battery for a few minutes to reset the CMOS.
 
To my surprise, when powered on, the battery instantly showed it was charging AND when removing the power plug the battery POWERS the laptop now! (and I'd thought I was wasting my time.)
 
Worked with an off brand battery also.
 
Many times this has saved many computers that have odd "unsolvable" things wrong with them.
 
Surely someone else has done this also but I haven't seen it posted anywhere to my knowledge.
 
Thank GOD for bringing the idea to remembrance!

A:sony vaio won't charge battery or run on battery power (CMOS BATTERY FIX!)

Hi askfault,
Do you have any information on how this fixes the battery problem? would be interested to know.
 
Xen

http://www.bleepingcomputer.com/forums/t/511609/sony-vaio-wont-charge-battery-or-run-on-battery-power-cmos-battery-fix/
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http://h30434.www3.hp.com/t5/Notebook-Operating-System-and-Recovery/my-laptop-doesn-t-power-on/td-p/5831501
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Hi guys I ve spent today building a pc for myself However on pressing the on button there s no reaction at all My machine specs are M B - Gigabyte GA- A-UD Processor - AMD RAM - Corsair Gb DDR Case - Zalman Z Graphics card - Gigabyte HD PSU - Corsair CX M W Wi-fi card also installed but can t remember the name and seem to have temporarily lost the box in a pile of packaging So far I ve checked the CPU and motherboard power sockets the wall plug sockets and the power cord to my PSU I ve also checked the connections between my case and the motherboard and these all appear to be correct on power build PC doesn't As part of this final point I switched the power on LED with the power button they both originate from the same location so thought they may be mixed up Anyhows I got a solid LED which suggests to me that a there s power running through the switch circuit and b the pc isn t booting when told to as a PC build doesn't power on solid LED would indicate PC build doesn't power on circuit completion which would be the equivalent of holding in the on button If anybody could shed any light on where to go next I d be eternally grateful currently searching the house for a paperclip to test the PSU nbsp

A:PC build doesn't power on

Does the CPU and case fans move at all, when pressing the power button?
 

http://www.techspot.com/community/topics/pc-build-doesnt-power-on.198098/
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My less than one year Phoenix was working properly, but this morning after I woke up I cannot fire it up. I pressed the power switch but nothing happened. No sound of hard drive nor fan. The green like on the back of tower was solid when power cable was plugged in. It would turn off in couple seconds after the power cable is detached. I have read through the forum and most of people's problem was with the PSU or MB. Any idea what could be the problem in my case? Or anywhere I can go to have someone troubleshoot my PC for me?

http://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/HP-Phoenix-doesn-t-power-up/td-p/5617745
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Dear Fellow Users I am kindly asking for your help I have an HP DV T- C laptop which doesn't power up at all I have read various forum threads and laptop up doesn't HP power they did not solve my problem that's why I'm opening a new one It started about two weeks ago when it didn't want to wake up from sleeping only after removing battery and plugging the charger in It seemed odd so I did backup from everything Ever since then it does not power up at all When I plug the charger in without battery the charger indicator light is on with a steady white If battery is in the result the same If I have the battery disconnected from the laptop for a while the light is orange meaning that it's charging and it becomes white meaning that it's fully charged I tried various solutions to solve the problem including the following - disconnecting every external device - power up with only battery - power up without battery but with charger - hard reset for sec sec mins holding the power button - removing one RAM module another and both - removing hard drive - removing optical drive - checking ZIF connectors - holding the power button for sec No fan sound no beep sounds no emergency LEDs Caps Lock and Num Lock nothing except for the charger indicator light Also I can feel the power button is working I happen to have a multimeter and with that HP laptop doesn't power up I was able to exclude the charger as a possible cause since its voltage is within norm I have two guesses the motherboard and the CPU Unfortunately I have no replacing capabilities to check them without being sure which is the cause The challenge is open for everyone thank you for your answers in advance

A:HP laptop doesn't power up

Some laptops won't power up if the battery is not working, but I doubt that's the issue in your case. So far I've only seen that on Medion laptops, and I own a HP myself - pretty sure it should work without a battery.

That is indeed a rather intriguing issue. Seems like you're stuck in a difficult position.
I would normally suspect some kind of hardware fault such as motherboard failure. It could be something much simpler such as faulty power jack, which I doubt since the little light comes on.

Here are my suggestions:

1. Try a different charger, was yours ever getting very hot?

2. Remove the battery AND the CMOS battery and do a hard reset, then plug the charger in (without CMOS or the laptop's battery) THIS WILL ERASE YOUR BIOS SETTINGS. Doing so on my laptop would cause it to power up without having to press the power button.

http://www.sevenforums.com/general-discussion/350064-hp-laptop-doesnt-power-up.html
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Whenever I tell windows to turn off computer everything happens normally: it gives me the windows shutdown screen and the monitor loses input, but the computer never powers down. It sits there fans going indefinitely and the little LEDs I have on my RAM flicker a bit, indicating some form of activity. How do I fix this problem?

A:PC doesn't power off on shutdown

Does anyone have a theory at least? I thought it might be some setting I need to change in the BIOS, but I can't find the right one.

Also, if this isn't the right place to post this thread then please direct me to one that is more appropriate.

http://www.techsupportforum.com/forums/f10/pc-doesnt-power-off-on-shutdown-265963.html
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A:My conputer doesn't not want to power on

It sounds like either a power supply problem of some sort or possibly a problem with the motherboard.
 

https://forums.techguy.org/threads/my-conputer-doesnt-not-want-to-power-on.1025475/
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Good day all! Here's the scoop! I've installed WindowsMe last week. It froze all the time for various reasons. So I was reseting all the time, but two days ago, I had to shut it down with the power switch. I did that a few times because the reset wasn't reponding. So at lunch today, I tried to go to check my msconfig, but my computer remains off. I've looked at the cables, changed cables, no good. I think it's the battery in the motherboard, but I'm not sure. Thanks in advance for any tips!!
 

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I moved my computer to a different part of the room and tried booting up and nothing happens. I took off the cover and noticed the blower fan (fan that cools the inside) goes on for a brief moment then shuts off and then nothing...

Could it be the power supply or power switch?

Thanks
 

A:Computer doesn't power up

when you moved your computer it is very possible some wiring got displaced. i would open up the case. verify that everything is in order. the cables connected properly ect ect.

pay special attention to the power supply
 

https://forums.techguy.org/threads/computer-doesnt-power-up.59922/
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GeForce6600GT AGP = Bullshi*

Hi, I'm having a little trouble with my GeForce 6600gt (club3d) agp videocard.

I first plugged it in, beeps. I noticed my Power Supply didn't have enough output for the card (put my Radeon 9600 back in, ordered new one)

Well, later I received a new Sweex 400W power supply.

The GeForce worked fine, until it complained about not getting enough power.

How?!

I unplugged my floppy disk drive, it didn't complain about it on Windows startup, but later, after playing some games it started to complain *again*.

Is this a trouble within the card or do I just need to get a new power supply (again)?
 

A:GeForce6600GT AGP - Doesn't get enough power

it could be a defective card or it could be the power supply yuo bought is substandard. all PSU's are not equal. many of them deliver less that HALF of what their ratings say once they have warmed up. that is why it is best to buy a good brand name PSU, like antec, Vantec, etc.
 

http://www.techspot.com/community/topics/geforce6600gt-agp-doesnt-get-enough-power.40149/
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http://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/Hp-hp-15-c001dx-doesn-t-power-up-any-more/td-p/5644043
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Hello folks.My elitebook worked perfectly until one morning when I turned it on. On pressing the power button, the power indicator shows a white light, then the WiFi LED comes on (red and quickly changes to blue) and the HDD indicator comes on (red). The WiFi indicator also comes on. After a few seconds, the sleep indicator comes on and the laptop goes off. No display, no hdd sound, no fan sound, just the above. Please help me out.Thanks!

http://h30434.www3.hp.com/t5/Notebook-Boot-and-Lockup/My-Elitebook-doesn-t-power-up/td-p/5852410
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The puzzle.
eclectic.
The desktop doesn't power off at shut down from Windows 10.
Shutting down from Puppy switches everything off.
Like what it used to do.
The procedure has been to pull the power cable from the pc and then back in.
After System shuts down.
For next time...
But Puppy turns it all off.
Go Puppy.

Any thoughts,
s.
 

http://forums.majorgeeks.com/index.php?threads/doesnt-power-off-at-shut-down.307309/
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I have a Dell 1905FP, and I want it to power down automatically when my computer goes into standby mode or powers off. Instead, the LCD floats a standard status panel, similar to what I get if I unplug the video cable with the LCD still powered on.

I'm certain there's a way for the computer to send a power off or "green mode" signal to the LCD, but I'm not finding anything helpful...
 

A:LCD doesn't power down with computer

Right click on desktop -> properties ->screensaver ->power.. -> turn off monitor

select the same time that your pc idles before it either powers off or goes into standby.
 

http://www.techspot.com/community/topics/lcd-doesnt-power-down-with-computer.53690/
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Hi nbsp I have a new Lenovo Thinkpad x Carbon th gen since March under warranty and I've got power on problems sincetoday nbsp My laptop was out of battery during the night and turns out Today I plug the AC adapter and try to turn it on but nothing happend I leave the laptop charging until the power led indicator were green indicates that the battery is full Same problem laptop won't start I try to press sec to sec on the power on button to turn off on but nothing happends I try to press sec to sec on the hard reset switch close to the battery then try o power on nbsp but nothing happends I try to remove le battery connector press for a while the power on button but nothing happends nbsp When I plug the ac adapter the led of the power on buton blink times nbsp Manufacter Part No FCS N nbsp Any other idea nbsp Sorry for my very bad english nbsp Best regards Solved Go to Solution

A:x1 Carbon (4th gen) doesn't power on

Problem solved!I have to remove the coil-cell battery and the battery, plug the AC adapter and turn on. I hope it'll help. Best regards

https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/x1-Carbon-4th-gen-doesn-t-power-on/td-p/3326949
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Hi,

I have this motherboard whose identity I havent yet been able to discover but basically it doesn't power up. It has a P-iii 450MHz CPU and I have verified that the CPU and power supply are good. What I found was that the power LED would glow and the CPU power fan would rotate for a 3 seconds. I took out the CPU and the LED/fan were on for 5-6 seconds longer but then went dead. Problem with the capacitors ??

What could be wrong ? Any help would be appreciated.

Thankx
 

A:Motherboard Doesn't Power up

Make sure the PSU is connected tightly to the motherboard. If that is a loose connection it could be getting some power, just not enough.

BTW,
:wave: Welcome to TechSpot :wave:
 

http://www.techspot.com/community/topics/motherboard-doesnt-power-up.7708/
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Hi everyone First I want to thank you for the great job you do in this forum I have a on doesn't Board power PackardBell Vesuvio laptop I had problems with the previous motherboard it couldn t power on so I bought a used board in eBay But this one has a strange problem it can Board doesn't power on t power up Board doesn't power on if the power cable is plugged in with battery inserted If I remove the power cable it can boot up and works fine After powering on successfully I can insert the power cable and battery begin to charge without any problem The power supply is ok it outputs V as it should Is it possible that something inside the laptop is being shorted out when I plug the power preventing the laptop to boot up I don t know if the used motherboard I bought was faulty or something else is happening All other components seem to work fine I d be grateful if you have any ideas about this problem nbsp

A:Board doesn't power on

I don't work much with laptops, but power related issues are generally a motherboard function. If a laptop boots with/without a battery, or with/without AC connected, it typically implies a motherboard malfunction.

Hopefully someone with more experience can confirm.
 

https://forums.techguy.org/threads/board-doesnt-power-on.1117302/
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Hi I power Solved: PC on doesn't have a PC that was running fine earlier today Left it on while I went out for minutes and when I came back it was powered off Hit the Power button but nothing -- it didn t even light up blue like normal The CPU fan didn Solved: PC doesn't power on t spin and the hard drive didn t power up No lights on the motherboard but I don t ever recall seeing lights there anyway The CPU heatsink Solved: PC doesn't power on under the fan was covered in dust so it seems to be an overheating cause I cleaned it off vacuum dust spray but still won t power on Sounds like a dead power supply right That s what I thought but the SD card reader in the front of the case has its light on when the power switch is set to on so power Solved: PC doesn't power on is getting there somehow Took apart the power supply to check for anything obvious but nothing Also removed the CMOS battery for minutes to see if that helped but no Maybe it s a dead motherboard I really don t know Suggestions nbsp

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http://h30434.www3.hp.com/t5/Business-Notebooks/HP-Elitebook-745-G3-Doesn-t-Power-On/td-p/5823602
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Hi,

Ive got a Sat Pro and when i plug it in the mains the light on the charger comes on but the laptop doesn't power up at all.
If i take the battery out the laptop and plug it into the mains, its still dead.

Any help, greatly appreciated.
Danny

A:Satellite Pro M60-164 doesn't power up at all

Hi

It seams that this has nothing to do with power mains but with an internal hardware problem on the mobo.
I think you should firstly check the both memory modules inside the notebook.
If the notebook would not power up even using new modules, then other parts like CPU or motherboard should be checked.

Sorry but this is everything what I could suggest you.

https://forum.toshiba.eu/showthread.php?54079-Satellite-Pro-M60-164-doesn-t-power-up-at-all
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I am kindly asking for your help I have an HP DV T- C laptop which doesn t power up at all I have up doesn't HP power laptop read various forum threads and they did not solve my problem that s why I m opening a new one It started about two weeks ago when HP laptop doesn't power up it didn t want to wake up from sleeping only after removing battery and plugging the charger in It seemed odd so I did backup from everything Ever since then it does not power up at all When I plug the charger in without battery the charger indicator light is on with a steady white If battery is in the result the same If I have the battery disconnected from the laptop for a while the light is orange meaning that it s charging and it becomes white meaning that it s fully charged I tried various solutions to solve the problem including the following - disconnecting every external device - power up with only battery - power up without battery but with charger - hard reset for sec sec mins holding the power button - removing one RAM module another and both - removing hard drive - removing optical drive - checking ZIF connectors - holding the power button for sec No fan sound no beep sounds no emergency LEDs Caps Lock and Num Lock nothing except for the charger indicator light Also I can feel the power button is working I happen to have a multimeter and with that I was able to exclude the charger as a possible cause since its voltage is within norm I have two guesses the motherboard and the CPU Unfortunately I have no replacing capabilities to check them without being sure which is the cause The challenge is open for everyone thank you for your answers in advance nbsp

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The power switch on my Compaq Deskpro went faulty, so I bought a replacement generic switch. Installation seemed no problem, when I switch on power lights come on, but only for a few seconds, then system shuts down. I don't think I did any other damage when replacing the switch. What should I check out?
 

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A:Monitor doesn't power off

Hi Peekstra,

Welcome to Vista Forums.

Double check to make sure that the monitor is set to shutdown at least 1 minute before the computer is set to sleep in Power Options.

Hope this helps,
Shawn

http://www.vistax64.com/general-discussion/128207-monitor-doesnt-power-off.html
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Hi guys I ve had this problem with my PC now for the last few weeks When I power up my computer it doesn t switch on immediately and didn t come on until around mins later This mins then doesn't power up immediately Computer became mins When the computer did power on however everythign was fine and I could access all my files etc properly I suspected that it may be the PSU or MB I opened it up and first took the MB s battery out and then put it back in again after mins This didn t do anything At this point I had brought the computer downstairs Then I decided to make sure the whole tower was free of dust etc and then try it All of a sudden it started to work correctly i e I could switch it off and then when I switch it on again it would come on right away I Computer doesn't power up immediately took it upstairs again and the same problem started again During Computer doesn't power up immediately all this however the motherboards green power light is always on and I can t see any warning lights or obvious areas of damage to it My dad then took the battery of the MB out again and put it back in again and then it started coming on immediately again However I went to try it again and guess what it s not powering up at all now again What do you think may be the cause of this Is a new PSU in order When I manage to get into BIOS In the Hardware Monitor section the voltages are all indicated as being correct i e where it says it should be it is and where it says it is etc The CPU s temp is around C and the motherboards is C I havent installed any new software etc and dont think I have any viruses as I hardly have anything on my computer as it is But I installed a Netgear USB Wireless device which kept hanging forcing me to keep on having to switch my computer off from the power button as opposed to shutting it down through windows I have since uninstalled this Your ideas suggestions will be much appreciated Thanks Sukhraj Intel P GHz Asus P S X MB MB RAM Windows XP IDE Gb HDD nbsp

A:Computer doesn't power up immediately

There is a jumper you can reset so you don't have to remove the battery for 5 minutes every time.

I don't know what the problem would be, but it is easier to replace or try another PSU than it is to replace the motherboard.
 

http://www.techspot.com/community/topics/computer-doesnt-power-up-immediately.72638/
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The Power Supply Fan is working, CD Drive open normally & i can hear the Hard drive moving...

Can you guys give me a bit of advance on what i should do next please?
 

A:Power button doesn't work with new PSU

Are you sure you plugged all the connectors correctly? The PC not switching on from the front button would seem to indicate the power switch is not plugged into the motherboard.
 

http://www.techspot.com/community/topics/power-button-doesnt-work-with-new-psu.179854/
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A:Windows XP Pro Doesn't Power Down, Reboots Instead.

Take a look here
 

https://forums.techguy.org/threads/windows-xp-pro-doesnt-power-down-reboots-instead.341052/
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https://forums.techguy.org/threads/monitor-doesnt-power-off-in-stand-by.669112/
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Jenna
 

A:printer doesn't power on- any hope?

Welcome, skeeezixpa

Try another power cord (also make sure something else works in the same outlet....

Then bury it).....
 

https://forums.techguy.org/threads/printer-doesnt-power-on-any-hope.45841/
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A:My CPU doesn't power on... Is my mobo fried?

What happens when you turn your PC on? Do any of the fans spin? Is the motherboard LED on?
 

http://www.techspot.com/community/topics/my-cpu-doesnt-power-on-is-my-mobo-fried.154085/
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http://h30434.www3.hp.com/t5/Notebook-Boot-and-Lockup/HP-Envy-15-j165no-doesn-t-power-on/td-p/5677524
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Hi everyone,

my almost new Portege Z30 doesn't start anymore. There is only one white light flashing - the one for DC/battery - but other than that: nothing happens :(

What can I do?
Thanks for your help and support.
B.K

A:Portege Z30- A-1FL doesn't power up anymore

Sorry to hear that?

Portege Z30 is very nice, good looking Ultrabook and as far as I know the notebook?s battery isn?t removable. Therefore the common workaround like removing the battery and pressing/holding the power button 30 sec long isn?t possible.

Anyway, I guess that notebook?s hardware started to malfunction and the fault localization will not be very easy. Usually the notebook engineer would use a special test and diagnostic software in order to find out what could be exactly wrong.

From my point the issue could be related to memory problem or motherboard malfunction and I guess both parts should be checked for possible issues.

https://forum.toshiba.eu/showthread.php?81917-Portege-Z30-A-1FL-doesn-t-power-up-anymore
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I'm looking into why my son-in-laws Vaio VGN-FS115Z laptop doesn't power up. Would appreciate any pointers.

Have done all the obvious (reseated CPU, removed etc memory, run with power supply, checked out HDD elsewhere).

Symptons are :-

Power button works , turns machine on and off.
No backlight, no screen, no Bios beeps (even if you remove memory etc)
3 leds (Caps lock / Numlock / Shift lock) all stay on.
All chips get warm after a while.
No sounds (beeps or otherwise)
CPU fan doesn't seem to start up - not sure if it needs the CPU to get really hot first, though.
Almost as if it's lost a power line, or CPU is dead, but drive, battery, mains, wifi leds all come on and appear to work fine.

Any pointers gratefully received...

Cheers,
 

A:Sony Vaio doesn't power up

I've seen this on your identical model of laptop during a service for a client. We RMA'd it back to SONY and they ended up replacing the motherboard. At least that's what the cryptic service notes said when it was returned.

In my own technical opinion though it doesn't look good. When your motherboard doesn't respond at all...it's never a good thing.
 

https://forums.techguy.org/threads/sony-vaio-doesnt-power-up.712389/
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Hey everyone,

My computer powers up, but nothing happen from there. The screen stays blank.

I took a look around and everything seems to be connected correctly. However, the CPU is stuck to the bottom of the CPU Cooler (Not sure of this is normal, or if the CPU has overheated and melted).

I've tried switching RAM, so that's not the problem.

Does anyone have any ideas what it could be? Also is it normal for the CPU to be stuck to the top of the cooler?
 

A:Computer power up, doesn't boot

Yes, the heatsink/fan assembly can be "stuck" to the top of the cpu by heat transfer compounds.

Re non booting, do you have any more detail, such as odd things which may have been happening prior to the pc failing to start. Also, confirm nothing is appearing at all on the screen - no post text. Has anything been changed prior to this happening.
 

https://forums.techguy.org/threads/computer-power-up-doesnt-boot.497946/
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Hi,
I have upgraded my desktop, Motherboard for Dual Core, Power Suply, RAM, are all new. I used my previous HDD, DVD ROM and tower case. And I install all this together, while carefully following t he instruction on the manuals. But when I press the power on button, the case fan, cpu fan will only power up for a second and will turn off again and tottaly will not function, I have repeated to turn it on it all the same will power up for a split second and will stop. Any idea what causes this problem.. Need your help.
 

A:Desktop doesn't continue to power up

Have you checked out your power unit check your motherboard manual to see what power it requires.
 

http://www.techspot.com/community/topics/desktop-doesnt-continue-to-power-up.159361/
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My Father's PC Seems to have a problem with its Power It will Slightly turn on then off. The PC Monitor also does not Get a signal From The Desktop.
 

A:Computer power doesn't work

not sure how it turns slightly on. but your power supply may be bad. thats the cheapest fix. the motherboard will be the worst case scenerio.
 

http://www.techspot.com/community/topics/computer-power-doesnt-work.158860/
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My Micro cruzer doesn't seem to power on is there any way to get my files of of it i really need these files can anyone help??
 

A:Micro cruzer doesn't power on

try a different usb slot, or try it on a different computer. The drive gets power from the port
 

http://www.techspot.com/community/topics/micro-cruzer-doesnt-power-on.122841/
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Hello friends,

My old computer (Intel Impression 440BX) was running Win98, I formatted and installed XP Professional. Now when I select shutdown, the computer no longer turns itself off - as it used to. I now get the "It is now safe to turn off your computer" screen and have to manually turn off the power to the Motherboard.

I didn't make any changes to BIOS (AWARD) and I looked around to see if XP changed something, but didn't notice anything. I am not that experienced with all the different BIOS settings.

Thanks for your help.
 

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Hey there everybody.
 
I have a 2 year old desktop running Windows 7. It's worked perfectly, and was working perfectly when I left it last night. This morning I was surprised to find it shut down. When I turned the power on, it lit up like it's supposed to, the fans engaged, but I don't think I hear the hard drive spinning. The hardware on the desktop itself is functioning (the DVD tray opens, for example) but there is no output to any devices, so the monitor doesn't come on, the keyboard isn't on, etc. I've tried the obvious fixes (removing and resupplying power, checking external connections).
 
Any help is greatly appreciated. Thanks for taking the time to look. Sorry if I haven't included required information, I'm very much a layman.

A:Desktop has power but doesn't boot

The first step would be to eliminate any plugin cards and the drives.  Both 12 and 5 volt supplies are needed, but the 12 volt is mostly for the hard drive and optical drives.  With just the MOBO, onboard video if available, and keyboard to start.  If no display, the CPU is not starting.  I suspect the power supply is faulty.

http://www.bleepingcomputer.com/forums/t/589778/desktop-has-power-but-doesnt-boot/
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A:Micro ATX system doesn't power up

Have you tried grounding it, sometimes computer can short out when powering due to the motherboard touching the case, e.g. one of the screws are loose and move. You seem exsperienced so i would advice taking it out and plugging it back in on cardboard which will stop any power shorting out.
 

http://www.techspot.com/community/topics/micro-atx-system-doesnt-power-up.152869/
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A:Computer Doesn't Power Down After Shutdown

try thisPower Down the Computer After Shutdown Attention this is a registry tweak!!!! Back up your registry Please look at this guide How to back up your registry prior to doing so

http://www.bleepingcomputer.com/forums/t/84946/computer-doesnt-power-down-after-shutdown/
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A:Windows doesn't power off when I shut down..

Did you add a new program or software before this started? If you did remove it and see if it works, if not just do a System Restore to an earlier date when it worked.

http://www.techsupportforum.com/forums/f10/windows-doesnt-power-off-when-i-shut-down-72902.html
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Is there a way to save my power options so that the monitor is never turned off?

Thanks

A

A:Power Options doesn't save

Hello Aperture,

If you are sure you are saving your changes before closing the windows, perhaps it is another program interfering. For instance, do you have any power-saving programs that came with your machine?

~Jonathan

http://www.sevenforums.com/performance-maintenance/54335-power-options-doesnt-save.html
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A:Installed a New Motherboard; Doesn't Power-Up

Have you made sure that you connected the case wires, properly to the motherboard headers?
(PWR, ATX,HDD,RST...)
 

https://forums.techguy.org/threads/installed-a-new-motherboard-doesnt-power-up.931575/
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thanks
 

A:Dell laptops doesn't power on

Hello and welcome to Techspot.

Maybe replacing the battery might help.

Regards Howard :wave: :wave:
 

http://www.techspot.com/community/topics/dell-laptops-doesnt-power-on.26495/
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http://h30434.www3.hp.com/t5/Notebook-Boot-and-Lockup/Power-LED-Lights-doesn-t-turn-on/td-p/5648095
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https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Lenovo-G50-45-doesn-t-power-on-with-battery-on/td-p/3353079
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Me again.
 

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http://www.eightforums.com/general-support/35275-power-button-doesnt-always-work.html
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I was told it was the power supply, so I got a new one and still nothing.
If anyone could help, i'd be extremely grateful!!
 

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-Also tried different processor when new MB installed. Same results. Went back to original Pent D.
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It was the power supply & the MB.
 

http://www.techspot.com/community/topics/fans-run-but-system-doesnt-boot-on-power-up.153646/
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Thank you so much for your help!
 

A:Comp has power but doesn't boot every time

I had a long reply and it got lost completely so to narrow this attempt down...
Check for connections at the terminals, also dust and corrosion over time, as well as spotty HDD things like reading errors via blemishes on the discs surfaces can cause delayed reading. It's the same as most other electronics's symptoms in this regard.
That's my opinion because you can't see what the CPU and computer are actually getting stuck on, however, if the HDD light is constant, assume it is a read error.

Also, you will have extra AGP or PCI only slots, add a back up video card to insure you have a fall back! The onboard video connections can fail due to the cheap overall construction of eMachines' Mobos (TriGEM)
 

http://www.techspot.com/community/topics/comp-has-power-but-doesnt-boot-every-time.100632/
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Note: It's a 10v OEM AC Adaptor.

Let me know if you need the model number etc.
 

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A:Power save sometimes doesn't turn off monitors

I think I found the problem - it's the Google Photos Screensaver included with Picasa 3. If I don't use that screensaver, the problem never occurs.

http://www.sevenforums.com/hardware-devices/38598-power-save-sometimes-doesnt-turn-off-monitors.html
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my computer won't turn on

3 days a go myn power supply of my e machine t 2745 blow out ok
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with my old power supply could affect any other devvice of my mobo , but check this out power supply brand new and the mobo seems to be just fine please i need somebody to help me out i don't know what to do
 

A:New power supply, computer still doesn't work

alexander33831 you are replying in this thread, about "How to chose folder in .bat files while install from CD "
Umm nothing to do with your issue

You will need to go to here: http://www.techspot.com/vb/
Select the appropriate forum, and then create a NEW thread, just for you.

Do not reply here, just create a new thread. (you know everytime I say this, the person replies here, its happened so many times, I'm wondering what I should say)
 

http://www.techspot.com/community/topics/new-power-supply-computer-still-doesnt-work.102387/
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The only fix for this is to turn fast shutdown off which solves the issue on both my laptop (HP Split x2) and my PC. There should be a better fix for this though. So is there some steps I can take to diagnose it or to see if any hybrid files are corrupt or such? I have a feeling it is a hardware issue with my HP Split x2 but it's extremely unlikely that my custom built PC has hardware faults too.

Both machines are running Windows 8.1 Pro.

http://www.eightforums.com/performance-maintenance/63020-hybrid-shutdown-doesnt-power-off-computer.html
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-When i remove every other hardware (Except the ones inside the comp.), same happens.
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Thanks for helping.
 

A:Computer doesn't start, and no power light

first thing to try would be to swap power supplies...

if new power supply works, then the old one is dead
if new power supply doesn't work, then the motherboard or CPU may be dead
memory may also be preventing the computer from starting, so remove a stick

if you are using an internal speaker, does it beep in pattern or nothing at all?
 

http://www.techspot.com/community/topics/computer-doesnt-start-and-no-power-light.154614/
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Thanks,
overview5
 

A:Computer only boots up sometimes, power light on if it doesn't

This is most likely caused by a weak or failing power supply. Open up the case and make sure that the fans are running and everything is free of heavy dust and other debris...
 

http://www.techspot.com/community/topics/computer-only-boots-up-sometimes-power-light-on-if-it-doesnt.174887/
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I have been trying to fix this problem for several hours now but I am unable to do so. My first thought is that I didn't connect the mother board or graphic card back correctly, but I am unable to find the issue. Could anyone help me and try to guide in me in finding the issue?

A:Computer doesn't power on after installing new CPU-Cooler

Go back over ALL of the connections again. There are 2 power connections to the motherboard, the 24 pin and either a 4 pin or 8 pin CPU power. The video card power connection. Those are the only basic ones needed for it to power on. Obviously power is needed for the hard drive to boot up, the ones listed are all that is needed for the motherboard to power up and be able access the BIOS.

http://www.sevenforums.com/hardware-devices/381685-computer-doesnt-power-after-installing-new-cpu-cooler.html
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A:Windows Power Meter doesn't start

The Power Options, of which Power Meter is a part, is a Control Panel Extension named PowerCfg.cpl and the main entry resides in C:\Windows\System32 folder. Perhaps it is corrupt.

What you could try is to boot to Recovery Console and expand your disk copy of that .cpl into the Windows32 folder.

While you could force delete it the cache copy might be bad also.

If it works after that, replace the cache copy also.

http://www.techsupportforum.com/forums/f10/windows-power-meter-doesnt-start-380763.html
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It didn't blow or bang or do anyting upon first power up. I'm pretty sure the PSU is connected to the 24pin and 4pin slots on the motherboard correctly.

There's literally nothing upon power up though, no fans, no hard drive spins, nothing.

Motherboard problem maybe? Power getting to it to turn on the LED but problems elsewhere?

Any help would be greatly appreciated as I'm slightly worried I've just thrown 500 down the toilet!

Thanks
 

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http://www.eightforums.com/general-support/33495-monitor-doesnt-come-back-power-options-sometimes.html
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The problem PC doesn't power down the fans continue to spin after the monitor blacks out after quot Shutting down quot screen But sometimes it does power down but I have to wait a while - minutes I think It shut Unseen power BSOD PC down doesn't down, after used to shutdown and power down quickly before this happened in the past though Anyway if it doesn't power down I press no need to hold the power button and it goes off I didn't know a BSOD is there as the monitor is out until I turn on the PC the next day and got a quot Windows has recoverd from an unexpected shutdown quot dialog talking about a Bluescreen Discovery of problem About a month ago my PC suddenly Unseen BSOD after shut down, PC doesn't power down restart on shutdown After getting that a few times I unchecked quot Automatically restart quot in System Properties- gt Startup and Recovery Then it became as described above the fans continue spinning and PC doesn't power down probably due to an unseen BSOD Trying to fix it Using the program Nirsoft BlueScreenView it seem like the display drivers are involved So having the latest drivers at that time I reverted to older versions to see if the BSOD still occur Tried two versions backwards and the problem still occurs Also tried re-sitting the graphics card but to no avail Other than this problem the PC works normally I can play games surf and manage files as per normal Though my DVD-RW drive is pretty much dead already as it can't seem to read discs now Another thing I have a TV card running on unsigned drivers but it has been working since my first installation of Win so I don't think its a problem Please help me thanks in advance About system - Windows Professional SP x - Originally XP SP but reformat and installed - Win is a MSDNAA copy - Age of system is years except ASUS GFX card bought last Nov and a TP-LINK network card bought last month - Installation age about months reinstalled early this year as 'systeminfo find i quot install date quot ' tells me

A:Unseen BSOD after shut down, PC doesn't power down

Hello iron200 and welcome.

Looks like you're having some trouble with your Graphic Driver. Try this (if possible).

1) Make your way to Nvidia - Drivers and get the one for yours

2) Uninstall the one you currently have and all the extensions (PhysX, etc)

3) Download Driver Sweeper

4) Get to safe mode (without network) and search for Driver Sweeper in your Start

5) Select all Nvidia components and analyse them

6) Clean them, head into Windows



   Tip
To avoid Windows from downloading the driver it recommend, go into Windows without internet. Either plug your LAN cable out, or if you're on wireless, turn it off for just a moment until you got the new one
When you're in Windows, find the driver you downloaded on the first step. It might be in your /downloads - Install it

Carry on.
Frederik

http://www.sevenforums.com/bsod-help-support/196979-unseen-bsod-after-shut-down-pc-doesnt-power-down.html