Lenovo 20S0, Manual

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replace the old one by yourself. To check whether the storage drive is a CRU and the relevant replacement
procedure, see Chapter 7 “CRU replacement” on page 55.
What to do if you forget your supervisor password
If you forget your supervisor password, there is no service procedure to remove the password. You have to
contact a Lenovo authorized service provider to have the system board replaced. A fee will be charged for
parts and service.
Use Power Loss Protection function
For models shipped with an NVMe (Non-Volatile Memory express) M.2 solid-state drive, the M.2 solid-state
drive features the Lenovo-unique PLP (Power Loss Protection) function to avoid data loss or damage. On
very rare occasions, your computer is not responding and you might have to shut down your computer by
pressing and holding the power button for about seven seconds. In this case, the PLP function enables key
data of your computer to be saved timely. However, there is no guarantee that all data is saved in any
situation. To check the type of your M.2 solid-state drive:
1. Restart the computer. When the logo screen is displayed, press F10 to enter the Lenovo diagnostics
window.
2. On the TOOLS tab, select SYSTEM INFORMATION ➙ STORAGE using the arrow keys.
3. Locate the Device Type section to check the information.
Use the fingerprint reader (for selected models)
If your computer comes with a fingerprint reader, you can use it to enroll your fingerprints. After enrollment,
you can tap your finger on the fingerprint reader to log in to Windows.
Enroll your fingerprints
Open the Start menu and then click Settings
➙
Accounts
➙
Sign-in options . Then, follow the on-screen
instructions to finish the enrollment.
During the enrollment, the fingerprints are associated with the Windows password automatically. It is
recommended that you enroll more than one fingerprint in case of any injuries to your fingers.
Log in with your fingerprint
Associate your fingerprints with your power-on password and hard disk password (for selected
models)
1. Turn off and then turn on the computer.
2. When prompted, scan your finger on the fingerprint reader.
3. Enter your power-on password, hard disk password, or both as required. The connection is created.
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T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide