Hey, I've built an updated rig in recent weeks and have been getting crashes every time I exit or tab out of a game or if I try run any sort of 3D software - Furmark and 3D Mark Vantage so far. This same BSOD error appears literally as soon as I click on exit or go run any of the tests.
I have checked the RAM with Memtest86+ which appears to be fine after 2 hours testing. I have updated all drivers including graphics ( ASUS GTS250 512mb OC Gear Edition), sound (on-board HD Audio) and Mobo chipset drivers (Foxconn Destroyer).
I have tried everything I can think of to sort this problem out, to no avail. Has anyone any other ideas or anything I could try?
Thanks in advance.

Antec 902-Foxconn Destroyer Mobo-Phenom II x2 545-Xigmatek Dark Knight-ASUS GTS250 OC-CM Xtreme Power 430w-4GB Patriot Viper EP PC2-8500-Samsung Spinpoint F3 500GB-Windows 7 Ultimate 64-bit
I have checked the RAM with Memtest86+ which appears to be fine after 2 hours testing. I have updated all drivers including graphics ( ASUS GTS250 512mb OC Gear Edition), sound (on-board HD Audio) and Mobo chipset drivers (Foxconn Destroyer).
I have tried everything I can think of to sort this problem out, to no avail. Has anyone any other ideas or anything I could try?
Thanks in advance.

Antec 902-Foxconn Destroyer Mobo-Phenom II x2 545-Xigmatek Dark Knight-ASUS GTS250 OC-CM Xtreme Power 430w-4GB Patriot Viper EP PC2-8500-Samsung Spinpoint F3 500GB-Windows 7 Ultimate 64-bit