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Product Description
Maintenance and Service Guide 1–19
Table 1-7
Top Components, Part 2
Item Component Function
1 Volume mute button
(full-featured models
only)
Mutes or restores system volume.
2 Volume down button
(full-featured models
only)
Decreases system volume.
3 Volume up button
(full-featured models
only)
Increases system volume.
4 TouchPad Moves the pointer and selects or activates
items on the screen. Can be set to perform
other mouse functions, such as scrolling,
selecting, and double-clicking.
5 Left/right TouchPad
buttons
Function like the left and right buttons on
an external mouse.
6 TouchPad scroll zone Scrolls up or down.