HP 8530p - EliteBook - Core 2 Duo 2.4 GHz User Manual page 13

Component
(5) Presentation button
(6) Volume mute button
(7) Volume scroll zone
(8) HP Fingerprint Sensor (fingerprint reader)
Description
Starts the presentation feature.
Mutes and restores speaker sound.
Adjusts speaker volume. Slide your finger to the left to decrease
volume and to the right to increase volume. You can also press the
left side of the volume scroll zone to decrease volume, or press the
right side of the volume scroll zone to increase volume.
Allows a fingerprint logon to Windows, instead of a password logon.
Top components 7