hi.
i have this problem for 2 weeks and i cant find what it is.
for example, i leave the pc the whole night on, and when i come back its always the same: it works for 5-10 minutes and the first, the mouse movement stop and a bit later the screen freezes.
i passed all this:
1- change and update drivers, bios,...
2- pass antivirus, adaware,.... (kaspersky, spysweeper, adaware,..)
3- passed memtest86 3.3.
4- check conections of electric power and components of the pc.
5. watch temperatures of motherboard, cpu, graphic card,...
it freezes either playing games or just reading my emails.
any help???