Computer boots, no display

Dragonuave

Honorable
Nov 13, 2013
70
0
10,630
The title pretty much explains it. I was using the computer the night before and all worked perfectly. Until I got a blue screen for "bad_pool_header". When the computer restarted it worked perfectly, but I decided to shut off the computer and sleep.
The next morning I booted the computer and all turns on, the fans, the lights, my keyboard, I even hear the crackle my headphones make everytime I boot. But not even the bios shows up on the monitor.
I have of course tested the monitor and it works.
I use a custom built PC with:
AMD Athlon x4 760k Richland processor
NVIDIA Gtx 760 2gb gpu
Corsair tx750m psu
8gb crucial ballistix sport ram
Running windows 8.1


Please help!