BSOD after gaming for a while

[SylEm]

Specs are in the sig. Occasionally when I play lately, after about 2-3 hours of gaming my computer will BSOD. I usually notice it on games like COD4, Left 4 Dead, Bioshock. Any ideas on why this is happening and how I can fix it?

Thanks!

 

[masteryoda34]

Well based on your sig it looks like you're overclocking. I would start by going back to stock settings to see if it cures the problem. If so, then maybe you'll have to lower the clocks or bump voltages a bit to gain stability.