So i had 2x rx480 on Ga 990FX Gaming Motherboard.
As it was running without any issues i thought i would build myself a 6 card rig.
The problem i am having is, as soon as i plug in the powered risers the system goes dead.
If i leave the power unplugged the system starts up but does not detect the gpu's.
I can plug in 3 rx 480 on the board and mine just fine but as soon as i try to work with the risers the system fails.
Any ideas would be greatly appreciated.
!! Silentarmy thanks for the power boost