So my Toshiba Satellite L laptop won't fully turn on. it wont start it reaches the Windows Recovery page highlights Windows Repair NOT toshiba satellite t wont start with battery connected, take battery out and plug. A recovery disk is also known as a restore disc, repair disc, boot disc or rescue disk. If the recovery partition of your Toshiba computer is corrupt or damaged, . Satellite series: , (PSU), (S), (S), , , (PSPLAU), R10 (PSR10U), R15 (PSR10U), T (PST1AU), T (PST1AU. First restart your Toshiba laptop. Press either "F1," "0," or "F8" to be taken to your computer's hard drive utility screen. The key command differs.