How to Recover Toshiba Laptops
Toshiba laptops manufactured after 2007 do not include system recovery discs with the computer at purchase. In place of a recovery DVD or CD, Toshiba added a recovery option that is built in to the computer. Setting up a Toshiba laptop recovery takes only a few moments for you to complete, although the computer may take several minutes to finish the recovery after you have started the process.
Plug the power cord into your computer.
Hold the power button for about 10 seconds or until the computer shuts down.
Tap the "Power" button and press and hold the "0" (zero) key until the computer starts to beep.
Release the "0" key and click "Yes" when prompted to start "System Recovery."
Click "Recovery of Factory Default Software" and click "Next."
Choose "Recover to out-of-box state" and click "Next." Select "Next" again. The recovery process will now begin.