GPU no output to monitor

tooditoo

Reputable
Jun 18, 2014
7
0
4,510
Hi
Ive been building a computer (specshttp://uk.pcpartpicker.com/user/tooditoo/saved/MTNv6h)
and ever since I have installed my GPU neither my mobo or GPU has been outputting any HDMI signal to my monitor. Before the installation of the GPU the mobo could output to the monitor. I would really appreciate any hep you guys could give me!
I have
-Plugged in both 6 and 6+2 PCI-E cables into the card, and the 8pin into the psu
Put the card into the mobo firmly and have tightened it in place