ok, i just got a new "used" laptop in the mail. its an old one, an old compaq lte 5400. i like these computers just to mess around on and check email in bed with. anyway, i turned it on and the screen appears to have alot of gamma compared to my other one. now, this new one appears like it is brand new and never opened (very surprising how well it was taken care of considering how old it is). but could this possibly be a software (bios) thing or hardware? the wires seem to all be in tact on the motherboard. all the other colors appear fine, and has a nice rich black to it. it just appears lighter on most whiter colors than before. could it be a bad wire somethere? i'd like opinions before i swap out lcd's. thanks!