System recovery for toshiba satellite A65 laptop

Not sure if the trick works on older Toshiba laptops but on newer models i believe you power off the laptop completely -> hold down the '0' (number zero) key while turning the laptop back on (power button) -> release '0' key once the Toshiba laptop appears. This should bring up the recovery partition loader and allow you to restore the laptop to factory configuration - NOTE if this works it will completely wipe all data / programs you may have installed since you bought the laptop.