The following is an introduction to the factory reset that comes with DELL notebooks. It restores factory settings. After the reset, it returns the computer to the state it was in when you first bought it. It requires that the hard disk has not been partitioned and the recovery partition has not been damaged.
1. Restart the computer and keep clicking the F12 key on the keyboard until the following interface appears;
2. Select "SupportAssist OS Recovery" , click "EXIT";
Third, click "Skip" here, or click step-by-step guidance, there will be introduction instructions;
Four, in this interface, in the lower right corner, click "Start Reset";
Five, select " Reset to factory settings", click Next; (If you choose "Reset and Update", the network speed is not fast, it will take a long time, and you need to install the driver yourself)
Six, If there is important data, select "Yes, back up my files"; if it is not important, select "No, do not back up my files";
Seven, confirm your Reset, check "I understand that resetting will delete all my system data and personal files", click Next;
8. After the reset is successful, the computer will automatically restart and return to the state when it was first turned on after buying it. Just press the boot button to log in.
When logging in to your account, if there is no network or you cannot connect to the Microsoft server, press the Shift+F10 or Fn+Shift+F10 shortcut keys to bring up the command prompt window. Then enter the command "oobe\BypassNRO.cmd", wait for the computer to restart, then select no Internet, perform limited operations, and then create a local user.
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