Problem with screen size

[Bahd_Monkey]

Unfortunately older TVs didn't allow people to adjust overscan. With people using their TV now as a computer monitor they've had to give consumers access to this setting.

You and the other posters can check this site's forums www.avsforum.com and do a search on "service codes your tv model." It will show you how to access a whole bunch of settings that users are locked out of. I don't know if you will be able to adjust your screen size or not, but the guides and users there should be able to tell you if it's possible or not. (Just please don't tinker with any other settings!)

Hope this helps!