Product Description
Maintenance and Service Guide
1–17
Table 1-6
Top Components
Item
Component
Function
1
Left and right TouchPad
buttons (2)
Function like the left and right buttons on
an external mouse.
2
TouchPad
Moves the pointer. Can be set to perform
other mouse functions, such as scrolling,
selecting, and double-clicking.
3
Left and right pointing
stick buttons (2)
Function like the left and right buttons on
an external mouse.
4
Pointing stick
Moves the pointer.
5
Vent
Provides airflow to cool internal
components.
✎
To prevent overheating, do not
obstruct vents. Use the computer
only a hard, flat surface. Do not
allow a hard surface, such as an
adjoining printer, or a soft surface,
such as pillows or thick rugs or
clothing, to block airflow.
6
Presentation button
Starts the presentation feature.
7
Volume mute button
Mutes or restores volume.
8
Volume down button
Decreases computer sound.
9
Volume up button
Increases computer sound.
10
TouchPad scroll zone
Scrolls upward or downward.
Summary of Contents for Compaq NC4400
Page 56: ...3 4 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...
Page 58: ...3 6 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...
Page 60: ...3 8 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...
Page 62: ...3 10 Maintenance and Service Guide Illustrated Parts Catalog 3 3 Display Assembly Components ...
