Dell XPS Setup Manual page 85

8. Select the check box to confirm that you
want to continue to reformat the hard
drive and restore the system software to
the factory condition, then click Next.
The restore process begins and may
take five or more minutes to complete.
A message appears when the operating
system and factory‑installed applications
have been restored to factory condition.
9. Click Finish to restart the computer.
Restoring Your Operating System
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