Gigabyte R9 280x problem

[jayron]

I'm having trouble with my r9 280x.
When my screen is plugged in with the R9 280x my screen is fuzzy even in BIOS but when I plugged it with the on-board graphics my screen looks fine. I already updated the graphics card to the latest driver and the screen is still fuzzy. I'm not sure if its a faulty graphics card or there is something else wrong with my system. I don't think its got to do something with the heat.

Parts in my system:
- CPU: Intel Core i5 4670k
- RAM: Strontium Hynix 16GB - 1600mHz
- Motherboard: Gigabyte GA-Z87-D3HP
- Hard Drive: Seagate barracuda 1tb
- PSU: FSP raider 650w 80+ silver

 

[EvgaLover]

Could be a loose cable

 

[jayron]

I already unplugged and plugged the card and cables a couple times and the sreen still looks like this

http://imgur.com/a/v4oOE

 

[EvgaLover]

well what i mean is that it could be a problem with the cable itself. Could also be a problem with the screen or screen connector