Windows 7 is hard locking on me when I open any application that utilizes directX. I've formatted and reinstalled Windows 7. This fixed the problem, until I restarted my computer and it started doing it all over again. All drivers are up to date, everything was working fine, then all of a sudden it just stopped working. I've tried with SLi on and off, still the same result. Not sure what the issue is. Event viewer has nothing in it except that I shut down the PC without utilizing the shut down process.
OS Name Microsoft Windows 7 Ultimate
Version 6.1.7600 Build 7600
System Type x64-based PC
Processor Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, 2653 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date Phoenix Technologies, LTD 6.00 PG, 11/25/2009
SMBIOS Version 2.5
Boot Device \Device\HarddiskVolume1
Installed Physical Memory (RAM) 12.0 GB
Total Physical Memory 12.0 GB
Available Physical Memory 10.1 GB
Total Virtual Memory 12.0 GB
Available Virtual Memory 10.1 GB
Page File Space 0 bytes
Graphics Card Nvidia GTX285 (x2)