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Item Component Description
(4) Web browser button
●
When the computer is on, press the button to open
the default Web browser.
●
When the computer is off, in the Suspend state, or
in Hibernation, the button does not perform any
action or function.
(5) Volume mute button Mutes and restores speaker sound.
(6) Fingerprint reader (select models only) Allows a fingerprint logon instead of a password logon.
Keys
NOTE: Your computer may look slightly different from the illustration in this section.
Item Component Description
(1) Function keys Execute frequently used system functions when pressed
in combination with the fn key.
(2) fn key Executes frequently used system functions when
pressed in combination with a function key.
(3) Operating system logo key Displays the operating system menu.
(4) Operating system applications key Displays a shortcut menu for items beneath the cursor.
(5) Embedded numeric keypad When the keypad is turned on, it can be used like an
external numeric keypad.
Each key on the keypad performs the function indicated
by the icon in the upper-right corner of the key.
(6) num lk key Turns the embedded numeric keypad on and off when
pressed in combination with the fn key.
18 Chapter 2 External component identification