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computer booting issues !please help!

 

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daisy333



Joined: 08 Mar 2011
Posts: 598

PostPosted: Fri Dec 09, 2011 12:07 am    Post subject: computer booting issues !please help! Reply with quote

Hi,
when i turn my computer on, i hear the fan moving but after 3 seconds it shuts itself down and turns on again, it repeats by shutting itself down and afterwards the computer just runs; the fan moves but the screen doesnt show anything. The monitor light flickers but the screen is pitch black.

I've tried to check if the monitor is the problem, i unplugged the video cable and the screen showed: "Check Video Cable". I tried to change the power source by bringing my computer elsewhere in the house but it did not work either, so power source isnt the issue either.

Could it be fixed or do i have to replace the motherboard and/or the whole computer?




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JohnRocks



Joined: 25 Feb 2011
Posts: 146

PostPosted: Mon Dec 19, 2011 7:53 am    Post subject: Reply with quote

It might be something with your video card. If your video is on a card, make sure the card is fully seated. Are you getting any beeps? If power led on tower is steady green would mean that the problem could be with video card or the monitor.
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computer repairs in blyth



Joined: 25 Jan 2012
Posts: 30
Location: blyth

PostPosted: Wed Jan 25, 2012 4:15 pm    Post subject: Reply with quote

graphics gard
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