Component
Description
(3)
Volume mute button
Mutes and restores speaker sound.
(4)
Web browser button
When Windows is running, press the button to open the
default Web browser.
(5)
Calculator button
Activates the calculator function.
(6)
Fingerprint reader (select models only)
Allows a fingerprint logon to Windows, instead of a
password logon.
(7)
TouchPad on/off button
Turns the TouchPad on and off when it is double-tapped.
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Chapter 2 External Component Identification