No Signal

  vandumpty 12:01 25 Aug 2009
Locked

My monitor is displaying 'No signal' when I attempt to boot up. Previous to this the same thing began to occur with increasing frequency whilst computer was operating. Is it a driver issue and how can i fix it if the display won't display anything? Any help would be appreciated!




ASUS M2N-E SLI motherboard
graphics cards - 7800gtx sli

  GaT7 12:33 25 Aug 2009

Boot into Safe Mode & reduce the 'frequency' - I'm assuming you mean screen resolution by this? G

  birdface 12:43 25 Aug 2009

Not sure if this is thew one.it does say XP on it.

click here

  GaT7 12:45 25 Aug 2009

buteman, that's a 'mobile' driver, meant for a laptop graphics card. The OP definitely has a desktop PC, & will need to be able to boot up in the first place to install fresh drivers! G

  birdface 12:47 25 Aug 2009

or fill the proper details in here.
That other one was 4 years old so maybe newer drivers out now.

click here

  birdface 12:48 25 Aug 2009

Yes just noticed it.Maybe find it in that 2nd click here.

  BIGXXH 13:21 25 Aug 2009

Had this problem a few times and all it was the power cable from the back of tower to moniter had worked loose pushed it in both top and bottom sorted.

BIGXXH

  wee eddie 13:27 25 Aug 2009

2 cheap, 1 expensive.

Graphics card loose.

Cable loose.

Graphics Card beginning to fail or possibly cutting out due to overheating.

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