My husband was having problems with his Toshiba Satellite A45-S120 laptop. He had erased some programs, which in turn caused system errors. I decided the easiest thing was to use the system restore disk and restore it (which I had done once in the past and it worked just fine) I open the dvd/cd drive drawer and shut down the computer I put the dvd restore disk in the dvd/cd drive shut the drawer. Then I restarted the computer while holding down the c key until the computer restarted and the screen read-Toshiba. Just like the instructions said to do. The computer ask if I really want to format the c drive and install a fresh copy of windows xp. The computer formatted then it shut down and the windows xp didn't install. I restarted the computer and held the c key down again until the Toshiba showed up on the screen then the screen went black and said that there wasn't a system disk in. I changed the booting so that the cd rom would boot first. then when I restarted the computer while holding down the c key until the Toshiba show up on the screen. the screen would show up that nldr was missing. Finally I was able to load a copy of xp from a cd But I am unable to load the restore dvd. The computer is reading cd but not dvds I loaded the dvd drivers from Toshiba but it still wont read the dvd. I am missing allot of other drivers, I really need the Toshiba's dvd to read so I can get the driver and software that came with my computer. Can any one help me