Try booting into recovery mode and fixing/restoring the filesystem. It shouldn't delete anything, but will fix hard disk errors, including corrupt OS packages.
Hopefully that should work.
Atari 2600, Sega Mega Drive, Game Boy, Game Boy Advanced, N64, Playstation, Xbox, PSP Phat, PSP 3000, and PS3 60gb (upgraded to 320gb), NDS
Linux Ubuntu user
Favourite game: Killzone 3







