I have this problem with playing higend games lately. After I cleaned my computer, and after I put it together again it was kind of unstable... It restarts randomly in some new games and some games may have some graphic glitches, Soundcards drivers: newest Graphic-card: newest (42.01) Directx 9 installed VIA 4 in 1 v4.43 installed Could it be a hardware problem with my motherboard or could it be my powersupply?? Current system specs as below.... Thanks in advance!