PC Blacks out when playing graphically demanding games

kylercagni

Posts: 29   +0
Hi

Recently I have been getting this weird problem, when playing some graphically demanding games, my pc blacks out for a few seconds then comes back, and sometimes this happens continuously while playing. So I don't know what is actually the problem as I think I have a fairly good pc, please help.

PC Specs:
CPU Intel i5 2550K 3.3Ghz
RAM: 8gb
GPU: Gainward GTX560 Ti 1gb
PSU: Corsair 550w
 
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