I was using in a PCIEX port of a G1 Sniper M3 a Blackmagic Ultrascope PCIcard (
http://www.blackmagicdesign.com/products/ultrascope/models/) and suddenly has stop working. The computer doesn't even detect it. I've change to every PCI-ex port (they are working with EVGA graphic card, but with external power) and no luck. I change the Ultrascope card to another computer and it works perfectly!!.
I change the BIOS version and even reseted the CMOS, after it, I formatted the computer and reinstalled my Windows 7 Professional. I really need this card working...
Can you help me?