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Computer stopped working

My computer screen went blank without warning. now the computer will not boot up. the light only blinks yellow.

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  • P123 Feb 23, 2008

    pc light not coming on at all now

  • dtbandunknow Jun 04, 2008

    the computer screen is in powersaving mode and the computer is runnin but nothin on screen i no the pins are good cuz when disconnected the moniter say no signal but when connected is show powersavin mode i just want to what part of the computer is broken is it my video card or wat

  • Anonymous Apr 04, 2009

    i have the yellow ligth 2 is the video card that burned out buy another one if the powersupply fan is still on and the video card is still on is the video card

  • Marty marty May 11, 2010

    the light only blinks yellow.... which one...the pc or monitor? if monitor, then pc power supply died

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  • 48 Answers

Try look your cord wire if connected is okay... or change your monitor

Posted on Feb 23, 2008

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Why blinking yellow light and green light infront of cpu


Check if the signal cable for the display is connected and whether there is any kink that may break a wire inside the cable. If the circuit for display inside the computer is broken, most of the time you would hear beeping when turning on the computer.

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Gx620 boots up, then screen goes blank, reboot gives blank screen with cursor blinking. will boot with cd but still shuts down after a minute or two.


Remove the battery and open the case. Look inside the computer with a flashlight to see if any of the capacitors are busted or leaking from corrosion. The capacitors look like little battery towers, but they are not as tall as the AA or AAA batteries.

If the capacitors are bad, your computer goes bunkers.

Apr 30, 2012 | PC Desktops

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Cant turn my computer on and there is a yellow blinking light


How many blinks? Count and notice the patterns of the blinks (3 long blinks or 1 long blink followed by two short blinks).

Remove the Power Cord, Open the Case and remove one of thememory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x onit with an ink pen. If it fails to boot then move the chip to the nextmemory slot and try rebooting. If it fails take the chip out and set itaside, then put the other chip in and try booting it in both slots. If itboots, just to verify that the chip set aside is bad, mark an x on it and putit into the open memory chip slot and try booting.If all the above fails, you problem could be your Video Card or a motherboard issue.

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E640 REBOOT


Hi John,

I see you mentioned you update IE9 then you now get a blank screen...

If I may ask the blank screen showed up after the update or did it show up after restarting the computer?

If your getting a Blank screen when you boot into windows after the IE9 update, try rebooting then boot into Safemode.

Restart you computer then as soon as you see the Boot screen of you computer keep on Tapping f8 to get a list select safemode, then once it boots into safemode windows will load up in safemode on the issue and you can navigate arround to fix things that went wrong.

click on the Start Button on the lower left of the task bar then, click on Programs, select accessories then select system tools, look for system restore then select the option select a different restore point, on the window you may see a list of restore points hoping your system restore was turned on in the very beginning, once you have selected a restore point keep on clicking next then a warning will show just click next again then it will restart your computer.

System restore allows you to restore to a date where you had windows working fine without any problems so if you can get a restore point before updating IE9 then it is possible that you may be able to fix you windows back the way it was.

I hope that this will help,

michaelvincentc

Dec 22, 2011 | E-Machines W PC Desktops

1 Answer

Dell xps 200 shuts down without warning. The powe...


Opitions:
1.) Your system may have an over heating problem
Make sure all your fans are running and not making excessive noise.

2.)You may be a victim of spyware/maleware infections. You will need to have your system cleaned. This should help resolve your issue.

I would recommend trying CCleaner first to see if this helps you. Please keep in mind this will not rid your system of everything just keep you a float and offer you a fighting chance.

Please keep me posted and updated on your issue. I am here for you and will see your issues out till resolved.

Have a great and wonderful day :)

Thank You
Please do not hesitate to contact support :)
Frank
Live-Tech
1-888-361-8511
http://www.mylive-tech.com
http://www.itsupport.co.cc

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is there a post beep when the pc is switched on. check the memory if it is a beep beep beep sound , also disconect the hard drive, dvd drive, floppy, and any usb devices and see if it boots up. if that fails it does seem like the mother board, also check the cpu fan has it stoped. also find out the power switch conector on the mother board, from the base unit switch to the mother board. also chech the power connector from the power supply to the mother board , on newer boards there are two that go to the mother board its self , a big one and a very small one .

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Memory is Hard and you can destroy your computer if it isn't done properly because of many reasons. I would suggest that you remove the Memory and see if it works again but I must warn you that if you enter your computer without being a technician you may do further harm to your computer. If it works great but if not I will go through the steps of troubleshooting with you.

Hope This Helps
All The Best,
RCF

May 27, 2008 | PC Desktops

1 Answer

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have you tried to uninstall the vedio driver and reinstall it then let me know.go to my computer icon right click it > go to properties >hardware tab > device manager and check if there is any yellow mark showing.kindly do this in starting your computer in safe mode.

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2 Answers

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Your monitor should have a light on it that indicates if it has signal, if the light stays yellow(or blinks) as the computer boots it is not getting the signal from the pc. Check the VGA cable on the back of your computer, it a big blue connecter, it has to be unscrewed and and disconnect it to verify that none of the pins are bent, plug it back in snugly and see what happens.

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