Skyrim PS3 on BENQ RL2455HM 24". Screen size problem

When I start skyrim on this setup, it all shrinks down leaving borders, but once I exit skyrim it returns to full size.

Anybody else experience this? How can I fix it?

what resolution is your system set to? maybe skyrim does not support it . also Some monitors have settings where you can adjust the shape of the screen so try that.