just installed win 7 pro, display problems, sony vaio notebook

[jayyak]

i just installed win 7 pro on my sony vaio vgnsz320cp, im now experiencing a black border around my whole screen, i tried adjusting resolution, display settings etc.

 

[Faceofjoe421]

Update your Nividia Graphics Card:
AMD Graphics Drivers & Software

Or if you don't know your System Specs, run this Tool:
AMD GPU AutoDetect