Things You'll Need
Instructions
Press and hold the "Power" button. After a few seconds, the console will beep. Keep holding the button until the console beeps again, then release the button.
Press the "Power" button again and hold it down. The console will beep once, then beep twice a few seconds later. Release the "Power" button after you hear the two beeps.
Plug a controller into the PS3 with a USB cable and press the "PS" button on the controller. A menu will appear on the screen.
Select "Restore Default Settings" to change the settings back to factory defaults without erasing any data. Restart System just reboots the PS3. Select "Restore File System" to check for missing or corrupted system files. Rebuild Database re-installs the operating system. Restore PS3 System formats the hard drive and re-installs the OS from scratch. System Updates is for installing firmware updates.