Lenovo 20T8004GIX User Manual page 38

Use Power Loss Protection function (for selected models)
SYSTEM INFORMATION ➙ STORAGE
Device Type
Use the fingerprint reader (for selected models)
Enroll your fingerprints
Start Settings ➙ Accounts ➙ Sign-in options
Log in with your fingerprint
Maintain the fingerprint reader
Use face authentication (for selected models)
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