HP ZBook 14 Mobile Workstation, HP EliteBook 740 G1, HP EliteBook 840 G1, HP EliteBook 750 G1, HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide

Component Description
2. In the left pane, click System, and then click Power
Management in the right pane.
(2) Speakers (2) Produce sound.
(3)
Wireless button Turns the wireless feature on or off but does not establish a
wireless connection.
(4) Volume mute button Mutes and restores speaker sound.
(5) Fingerprint reader (select models only) Allows a fingerprint logon to Windows, instead of a password
logon.
Keys
Component Description
(1) esc key (Windows only) Displays system information when pressed in
combination with the fn key.
(2) fn key (Windows) Executes frequently used system functions when
pressed in combination with a function key, the num lk key, or
the esc key.
(Linux) Executes frequently used system functions when
pressed in combination with a function key.
(3)
Windows button (Windows only) Returns you to the Start screen from an open
app or the Windows desktop.
NOTE: Pressing the Windows button again will return you to
the previous screen.
(4) Function keys Execute frequently used system functions when pressed in
combination with the fn key.
(5) Embedded numeric keypad When the keypad is turned on, it can be used like an external
numeric keypad.
12 Chapter 2 External component identification