I installed it and I now have no display and getting 1 long beep and 2 short.
My motherboard is a Gigabyte GA-X58A-UD7 (rev. 1.0)
I have a 750w Thermaltake Toughpower PSU
Not sure what CPU I have, i know it is a i7 intel
16gb ram not 100 % on what brand
The graphics card works fine, fans spin both green lights on. Both 8pin PCI-E connections are in, using 2 molex to 8pin and 1 PCI-E 8pin cable straight from PSU into the other.