Good Ol' Black Screen

So I have been experiencing an error with two programs. (DaVinci Resolve and Repetier) The error is exactly the same Error 998 invalid memory something or other. I booted safe mode and both programs worked fine. I read somewhere that this might be caused by the display driver. I have an Xfx R9 280x. I enabled selective startup and only enabled the amd programs. 2 of them I don't remember their exact names. There were also a few Windows things that were preselected so I left them alone. Now when I try to boot the machine it shows the bios screen then the windows logo then the displays turn off and come right back on to a black screen. I have tried plugging other displays I'm and there is definitely a signal but it is a black signal.

 

Specs:

CPU: FX 8320

GPU: XFX R9 280X

MOBO: ASUS CROSSHAIR V FORMULA Z

Psu: THERMALTAKE SMART M SERIES 8TH

SSD:KINGSTON SSDNOW 120GB

HDD:SEAGATE BARACUDA 1TB

Have you installed the new omega drivers? There included in catalyst

Yes I installed them a couple of weeks ago.

RMA your graphics card.