53Restoring Your Operating SystemClick7. Next. The Confirm Data Deletionscreen appears.NOTE: If you do not want to proceed withFactory Image Restore, click Cancel.Select the checkbox to confirm that you8.want to continue reformatting the hard driveand restoring the system software to thefactory condition, then click Next.The restore process begins and may takefive or more minutes to complete. A messageappears when the operating system andfactory-installed applications have beenrestored to factory condition.Click9. Finish to restart the computer.Operating SystemReinstallationBefore You BeginIf you are considering reinstalling the Windowsoperating system to correct a problem with anewly installed driver, first try using WindowsDevice Driver Rollback. If Device Driver Rollbackdoes not resolve the problem, then use SystemRestore to return your operating system to theoperating state it was in before you installed thenew device driver.CAUTION: Before performing theinstallation, back up all data files on yourprimary hard drive. For conventional harddrive configurations, the primary harddrive is the first drive detected by thecomputer.