Do you have to diable the onboard video on the dh67blb3 motherboard for a seperate video card to work? I'm trying to use a radeon 6970 but every time I put it in the computer won't boot up, it boots fine with the card out. Is this a card problem or is there something I need to do to the motherboard to recognize the video card?
What Power supply do you have , Most HD 6970s Draw about 70 Amps , and have one 6 pin plug and one 8 Pin Plug , with a card like this most Mfg. would say a Min. 550 watt , I would use a 850 watt . Because you have alot of other stuff that eats power. Did you have another card before you installed the HD6970?