In our bedroom we have a Foxconn R30-D4 Atom D525 we use as a media streamer. Has Intel GMA 3150 graphics. It was until today attached to a Viore 24" LCD and filled the screen no problem. Today I replaced the Viore with a Toshiba 32C120U 32" LCD and even though I have the Intel graphics set to" fill screen-no borders" it will not stretch to fill the screen, about 3 inches of vertical black bar on each side. Is this a limitation of the 3150? Sam UPDATE- solved buried deep in the TV's menus is a setting to set the picture size. Set it to full and that was it. Haven't had to do that on any of our other flat screen TVs.
I had that same issue with my Vizio 26" and Vizio 32" TV's. My Samsung however, managed to use it's entire screen from the factory. Glad you got it taken care of.