Ever since I installed my new Abit Av8 mobo and AMD Athlon 64, my Radeon 9600 XT keeps crashing whenever I play games like HL2 CS:Source and Rome: Total War. And JUST NOW when I was writing this post, the videocard restarted on me. I've installed all driver and windows updates. I'm thinking it got damaged in the process of replacing all the parts. Do you recommend replacing it, or what?