Is there any way that i can set the aspect ratio for the (XFX) Radeon HD 5450?
The reason i ask is because i've got it hooked up to my HD TV through the HDMI port but the desktop is not taking up the whole of the TV screen, i.e the desktop image is surrounded by black bars. And yes the tv screen is set to 16:9.
Go to the catalyst control centre and it should have the option to edit the display. To go there right click on the desktop, then some options appear and you should see Catalyst Control Centre or something similar to that. Click on it and you will be redirected to there.