I had this issue for while now and I would like to figure out the problem, If not i guess i have to take it to Geek squad. This issue its been going on for about 3 months. I am not reallly smart when it comes to computers but this one was my 1st buily, The only thing that I upgraded is HD,Video card, and RAM. MY problem is when i play Game; MW2,BF,APB my computer would RESTART, On my lucky days i can play for 3-5 hours no problems, on my bad days like tonight it restarted like 5 times on me, sometimes i can play for hour it would restart, sometimes in 15-20 min. Sometimes on boot up i would get BSOD but once a while they change(bad_pool_header,Pfn_list_corrupt,win32k.sys 97b6b5cd)i prob got the by messing with clock and trying to do diffrent things what i read online.I can surf the web,play music any other stuff with no problems. I ran Test that i could possibly find on Google, OCCT,Memtest86,CPU tests,reinstalled the drivers, OS back to XP, and still same issue. Temps are good, CPU:62 underload, GPU 74 underload,I have 5 fans, so heat is not an issue.
One thing I dont understand is, I ran all GPU tests like 3dmark and my computer never restarted, but during the game play it does, so it seems like video card is fine, I even switch the cable conectors that go in Videocard.
SO i ask you guys if you could give me few ideas what to do next so i can pin point down whats wrong
Things i have done
cleaned the case and rebuild the computer
cleaned the heatsink
ALL OTTC test-passed
SO help me GOD lol
Thanks for all support and sorry about broken english