How to reset a Toshiba C660 laptop to Factory Defaults

  1. Restart the laptop.
  2. Repeatedly tap the F8 key until you see the Advanced Boot Options screen.
  3. Select Repair Your Computer and press Enter.
  4. Select your country and click Next.
  5. Logon as a local user.
  6. On the System Recovery Options screen select TOSHIBA HDD Recovery.
  7. Follow the on-screen instructions from here on.

For me, it took about an hour to restore, reboot several times, and be on the desktop ready to configure and join to the domain.