Hi i have a little problem and im a newbie with pcs,
Ive had a pc built and it only has internal graphics at the min
Ive got now a r9 270x dual card ive fitted but... i believe ive installed the drivers for this? And i disable my internal only
Now the 270x fires up the fans etc and when i put the hdmi cable in any of the cards it now is just black screen. Take the power cable out the graphic card (270x) and the internal works again.
Im told to uninstall the internal but my worry is if i cant get this 270x to run will it just black screen on me and cause me more problems?