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AMD Radeon HD 7850 Crossfire BSOD
I just bought a new desktop 2 days ago. I installed all components by myself. Everything works fine except Crossfire (2 * AMD Radeon HD 7850)
The crossfire appears to be fine, but after I play 3D MMORPG for a while, BSOD errors occur.
Then I find out when I run a performance test: PassMark PerformanceTest - PC benchmark software, every time on 3D test stage, it fails to start step 3 (when it becomes fullscreen and you can see several jets flying around), and BSOD occurs. The attached file is the dump file when this happened.
Then I try running each of the VGA individually. They work perfectly on their own. It's just when it comes to crossfire, they fail.
I have tried re-install OS and drivers, not working. The drivers are the newest from internet, not only the VGA's, also the motherboard's.
The follows are some of my system & hardware spec:
OS: Win 7 ultimate x64
CPU: Core i7 3770
RAM: Kingston DDR3 8G 2133
Power Supply: Antec High Current Gamer 900W (which i think it should be enough)
I will appreciate any help. If you need more info, plz let me know.