Buttons And Switches - HP EliteBook 2740p User Manual

Component
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(9)

Buttons and switches

Component
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4 Chapter 1 Features
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Volume up light
Num lock light
Internal display switch
Volume mute button
Volume down button
Volume up button
Description
Blinking: The volume scroll zone is being used to increase speaker
volume.
On: Num lock is on or the embedded numeric keypad is enabled.
Description
Turns off the display if the display is closed while the power is on.
Mutes and restores speaker sound.
Decreases computer volume.
Increases computer volume.