Quote from: asically on July 03, 2013, 09:01:31 PM

Probably Windows disabled your GPU.

Try disabling ULPS via the registry:
Go to:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class{4D36E968-E325-11CE-BFC1-08002BE10318}]
Change "EnableULPS" to 0 under the keys that apply to your video card(s).
You should be able to tell which keys (0000, 0001, etc) apply to your video cards by looking through the keys for the DriverDesc or other information.

That didn't even make a change. I'm more curious of this now more than ever. As I stated before, these cards both work individually in another system, but not in this purposely built machine.

Thanks anyways. Undecided