Gpu won't output signal

[Bradley_35]

Just put together a pc which worked fine for the first day, however midway through a graphics driver update pc crashed and made the gpu stop outputting a signal to the monitor.

System
Gigabyte h110m-h
Intel g4400
16gb​ crucial ram
Sapphire HD 7850
FSP Hexa 500w psu

Things I've tried so far:

Booted in safe mode using cpu graphics and deleted graphics drivers

Fresh install of windows

Install new drivers for gpu

What I don't get is that if I use cpu graphics the gpu is detected by amd auto detect so the gpu is still working. I thought it might have been the DVI cable I was using but changing it didn't work. The monitor I have only has dvi and vga so the only compatible input I have is dvi.

Any help would be great

 

[alexoiu]

Graphics card, or power supply, I'd say.