So I've got my new pc and I installed the drivers for my r9 280x and suddenly black bars appeared around my screen and I don't know how to remove them .

I have a benQ 1080p screen hooked up to my with HDMI cable and the screen has a black border around it , it's not using the whole screen ... I've already gone into display settings and set it to 1080p but the black bars are still here

pls help

- - - Updated - - -

fixed the problem mself by doing some advanced googling HDMI cable caused some scaling issued and It's all fine and dandy now D I'm off to play some pc games now