Computer not working with discreet graphics card

Oniman217

Honorable
Nov 29, 2014
5
0
10,510
So for awhile ive been using an a10 7850k and recently i bought a new graphics card and psu to go with it. When i installed it it worked fine for a couple days, then randomly i turned it off and the next day when i turned it on, the fans would spin and light up, but my mouse and kb didnt turn on and it didnt boot into the os. At first i thought it was a psu or gpu being the problem, but i tested them on my friends pc and they worked just fine. Currently, my computer still works if i unplug and remove the discreet gpu, but use the integrated graphics. I need help finding the issue, and a solution.

Specs:
A10-7850k
CM Hyper t4
NZXT source 210
8gb Crucial Ballistix 1866 mhz ram
Antec vp550f psu
MSI Gaming OC R9 270x
WD Caviar Blue
 
Solution
Im not sure about that motherboard, but there may be options in the bios to select the the graphics card and to disable the onboard. If the GPU works on the other system, then the GPU certainly isn't bad.