Sony VAIO VGN-TXN10 Series User Manual page 119

Erasing the Enrolled Fingerprints
Before disposing of your computer or transferring it to a third person, it is strongly recommended you erase the fingerprint
data enrolled on the fingerprint sensor after erasing the data stored on your hard disk.
To erase the enrolled fingerprints
1 Turn on the computer.
2 Press the F2 key when the VAIO logo appears.
The BIOS setup screen appears. If not, restart the computer and press the F2 key several times when the VAIO logo
appears.
3 Press the < or , key to select Security to display the Security tab.
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4 Press the key to select Clear Fingerprint Data and press the Enter key.
The fingerprint data enrolled on the fingerprint sensor is erased automatically after your system restarts.
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Customizing Your VAIO Computer
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