I've played oblivion for years and we got a laptop and went to put the first disk in and it put the game on fine, put shivering isles on went fine, then i put the first disk back in and it said said it was a blank disk and has done so since then. My fiance hadit on the laptop before but i uninstalled it to take out of the program files to put mods on it because of windows 7 and it's done this every since then. I even went so far as to buy a new game.
here's the system
hp G62 notebook
64 bit system
AMD V120 processor 2.20 ghz
ATI mobility Radeon HD 4250
3.00 GB harddrive
any help would be greatly appreciated. thank you in advance.