After about four months with a total of hundreds of video errors (logged in Win7 event viewer) I get no image on my monitors. Swapped out video cards, same thing. Tried different PCIe slot, same thing. Swapped out memory. Unplugged a bunch of components in case PSU was failing, but no help. I don't hear a beep when the system starts up. All fans, lights, disc drives are powered and working. I'm totally stumped!
System:
Asus P5Q Deluxe
Core 2 Q6600
Corsair 750W PSU
Saphire HD 6870
System:
Asus P5Q Deluxe
Core 2 Q6600
Corsair 750W PSU
Saphire HD 6870