dont know what is wrong

trashtalkninja

Honorable
Aug 5, 2012
6
0
10,510
I got a new pc for christmas. Its one of those newegg diy computers, so i got to put it together. got everything working, fans led's disc tray, but when i hook it up to my screen via hdmi cord i get no picture.

Specs: graphic card- XFX R7870 Double Dissipation, motherboard- Asus M5A97LE R2.0, Power source- Rosewill RD700, And the processor is an amd, i dont recall which exactly. What is wrong, and how can i fix this problem