I've recently been experiencing system hangs & can't figure out what is causing it, after about 15-45mins the system will lock up, I can still hover over icons for a short while & then the system will hang & the screen will flash this image on the screen before the monitor goes into stand-by due to lack of a signal.
Personally I think it’s an issue with the graphics card, I gave the whole machine a good clean out & removed a lot of dust & fluff from the components but it has made no difference.
I have also used GPU-Z to check out the temps but they seem to be on a steady 41°
My components are;
Motherboard - Gigabyte 870A-UD3
Processor - AMD Phenom II X6 1090T Black Edition
Graphics Card - ATI Radeon HD 6870
RAM - 8Gb
O/S - Windows 7-64bit
If anyone has any suggestions it would be much appreciated.