Buttons And Switches - HP EliteBook 2730p Maintenance And Service Manual

Buttons and switches

Item Component
1 Internal display switch
2 Presentation button
3
Volume mute button
4
Volume scroll zone
Maintenance and Service Guide
Description
Turns off the display if the display is closed while the power is on.
Starts the presentation feature.
Mutes and restores speaker sound.
Adjusts speaker volume:
■ To decrease volume, slide your finger across the volume scroll zone from
right to left. You can also press and hold the left end of the volume
scroll zone.
■ To increase volume, slide your finger across the volume scroll zone from
left to right. You can also press and hold the right end of the volume
scroll zone.
External component identification
2–3