Have a look in the Toshiba manuals section. There are several model with a case really close to yours so it is most likely one of them can guide you through the process.
+
Have a look in the Toshiba manuals section. There are several model with a case really close to yours so it is most likely one of them can guide you through the process (I have a Toshiba a500 which looks really similar to your computer).
Have a look in the Toshiba manuals section. There are several model with a case really close to yours so it is most likely one of them can guide you through the process.