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• The master hard disk password and user hard disk password must be set at the same time.
1. Enter the setup utility.
2. Select Security ➙ Set Hard Disk Password and press Enter.
3. Follow the on-screen instructions to set both the master hard disk password and user hard disk
password.
4. Select Exit ➙ Exit Saving Changes.
If the hard disk password is set, you must enter the password to enter the setup utility or the operating
system.
Change or remove the hard disk password
1. Enter the setup utility.
2. Select Security.
3. To change or remove the hard disk password, do one of the following:
• To change or remove the master hard disk password, select Change Master Password and press
Enter.
Notes:
– If you remove the master hard disk password, the user hard disk password is also removed.
– The user hard disk password cannot be removed separately.
• To change the user hard disk password, select Change User Password and press Enter.
4. Select Exit ➙ Exit Saving Changes.
Recovery information
This section introduces the recovery information of the Windows 10 operating system. Ensure that you read
and follow the on-screen recovery instructions. The data on your computer might be deleted during the
recovery process. To avoid data loss, make a backup copy of all the data that you want to keep.
Restore system files and settings to an earlier point
1. Go to Control Panel and view by Large icons or Small icons.
2. Click Recovery ➙ Open System Restore. Then, follow the on-screen instructions.
Restore your files from a backup
Note: If you use the File History tool to restore your files from a backup, ensure that you backed up your
data earlier with the tool.
1. Go to Control Panel and view by Large icons or Small icons.
2. Click File History ➙ Restore personal files. Then, follow the on-screen instructions.
Reset your computer
In the resetting process, you can choose to keep your files or remove them when you reinstall the operating
system.
Note: The items in the graphical user interface (GUI) might change without notice.
1. Open the Start menu, and then click Settings ➙ Update & Security ➙ Recovery.
2. In the Reset this PC section, click Get started.
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Lenovo 100e/300e 2nd Gen User Guide
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