5770 Crossfire Disabled Adapter problem
Hello, I am having a problem enabling Crossfire with two Sapphire 5770 cards.
In CCC one of them always shows as "Primary Adapter" and the other as "Disabled Adapter". There is no option for Crossfire.
I have tried:
-Flashing the BIOS of the older card. One is a second generation Sapphire HD 5770, the other is the newest (third). I just purchased the newer one.
-The latest revisions of the 10.x and 11.x drivers
-Switching the cards' PCI slots
-Plugging my monitors into either card.
My system is:
Core i5 2500k
p8p67 rev 3.0
Fresh Windows 7 install
Thank you for your help