66 - Recovering your systemR ECOVERING YOUR SYSTEMNote: This section may not apply to your model.Your computer comes with system recovery DVDs, but does not containan optical disc drive (ODD). Obtain an external ODD and complete thefollowing steps to recover your computer to factory conditions:1. Shutdown the computer completely by pressing and holding the powerbutton for more than 4 seconds or by tapping the Settings charm >Change PC settings > General. Under "Advanced startup", tap Restartnow. The "Choose an option" screen displays. Tap Turn off your PC.2. Connect the ODD to your computer.3. Enter the computer’s BIOS - press and hold the Volume Up key beforepressing the power button (release both buttons after pressing thepower button).4. Select the Boot option in the left pane.5. Under "Boot priority order", move EFI DVD/CDROM to the number oneposition using the provided instructions.6. Select Exit in the left pane and select Exit Saving Changes on the rightside.7. Insert the DVD labeled "System DVD" and follow the onscreeninstructions to complete the recovery process.8.