Hello guys.

I have been having problems(I think it is a graphics card problem).

I use Windows XP. I have AMDFX57 2x7800GTX and 2G memory.

Every now and again my monitor turns to Standby(with power going to it) and 75% of the time looks like this below.

I have tried updating drivers, windows and virus check etc. I have removed cards and tested both cards fans and one at a time and they both work. When I write this post my screen is fine. But it will randomly turn on and off and look like picture below.

Any advice please?

Hello and Welcome to PCHF

Both cards? I see only the 2x7800GTX listed. What other card(s) are you referring to? Are you running dual video ?
What PSU do you have installed? Why do you use Standby, is this a laptop or desktop?

silly thing but 2 years ago this is SIMILAR to what happened to me and it was my monitor up the swanky ??.

but i know nothing but have and blown more pc than i like to think of , my m8 glue the screws in now