Hi i recently bought a 6950 2gb diamond,
http://www.newegg.ca/Product/Product.aspx?Item=N82E16814103202&Tpk=6950%202gb%20diamond
And all the fan work and the computer seem to boot, the screen stay black and on multiples different screen i tried and it say no signal detected.
(I don't think the bios pop) i don't hear the beep
here is my motherboard, i got a 650 watt psu and aint exceeding im probably using less then 500
http://www.asus.com/Motherboards/Intel_Socket_1156/P7P55DE_LX/#specifications
the only problem i might think it could be was that the video card is pci 16x 2.1 and my motherboard 16x 2.0 but i was told that they even if my card was 2.1 it would run at 2.0 on my motherboard.
The card is definitely working i tried it on my brother computer and it was working is motherboard is a p8p67-le,
http://www.asus.com/Motherboards/Intel_Socket_1155/P8P67_LE/#specifications
So i went back to my old 4890 1gb sapphire until i can resolve this problem. If you could help me find the problem it would be appreciated.

http://www.newegg.ca/Product/Product.aspx?Item=N82E16814103202&Tpk=6950%202gb%20diamond
And all the fan work and the computer seem to boot, the screen stay black and on multiples different screen i tried and it say no signal detected.
(I don't think the bios pop) i don't hear the beep
here is my motherboard, i got a 650 watt psu and aint exceeding im probably using less then 500
http://www.asus.com/Motherboards/Intel_Socket_1156/P7P55DE_LX/#specifications
the only problem i might think it could be was that the video card is pci 16x 2.1 and my motherboard 16x 2.0 but i was told that they even if my card was 2.1 it would run at 2.0 on my motherboard.
The card is definitely working i tried it on my brother computer and it was working is motherboard is a p8p67-le,
http://www.asus.com/Motherboards/Intel_Socket_1155/P8P67_LE/#specifications
So i went back to my old 4890 1gb sapphire until i can resolve this problem. If you could help me find the problem it would be appreciated.










