Quad Crossfire

foothead

Omnicide now.
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I'm bored so I decided to pull the 4850 x2 from the HTPC and put it in crossfire witth my 4870 x2 just to see how it performs. BUT my motherboard is a piece of **** and I cant get any video... Any help? Yes I know this is in social lounge not hardware but I was gonna post benches and such if I can get it working.
 
Its a 1010 watt gamexstream... it should be able to, though I had to use adapters because it has 4 6 pin pci-e plugs and each card needs one 6 pin + one 8 pin
 
then id make sure those adapters are both working right. try to use a multimeter to make sure they both have continuity
 
try the cards in the other PC.

i dont wanna say it, but sounds like it could be a mobo problem.

trying each card by itself? if you are id say mobo.

ya dont even get BIOS to come up?
 
If In push the cmos clear button while its running, It gives me video until it promts to push f1 to continue. after about a second it says 'checking nvram...' and then goes to a black screen with the little flashing '_' but wont do anything
 
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