PC Problem. Streaking Lines. HELP Needed

Soldato
Joined
7 Nov 2006
Posts
5,678
Location
Stockton on Tees
For teh past few days my computer has not been working properly.
I turn it on and get this...

kn00.jpg


This, however, does not happen all of the time but it happens 9 out of 10 times and i have to turn the PC off and back on again in the hope it will load up as normal.

I've changed VGA cables and graphics card but it still happens and only loads up properly after along time of turning off and on again. When it finally does boot up properly the image is fine and i can see everything.

I think the PC is loading up fine but im not getting the feed from the PC to the monitor when i get the streaks....?! But i would have thought changing VGA cables and graphics cards would have solved that issue so the problem is not with the GPU...i think.

What could the problem be?
 
Hook it up to another monitor or a TV. A pretend £5 says it is the monitor that is broken.
 
Hooked it up to another monitor. Turns out I've got a dodgy monitor so ordered BenQ GW2750HM 27" Widescreen LED Professional Monitor this morning...

Cheers guys
 
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