Product Description
Maintenance and Service Guide 1–17
2 Display lid switch ■ If the computer is closed while on, turns
off the display.
■ If the computer is opened while in
standby, turns on the computer
(resumes from standby).
3 Info Center button Enables you to view a list of commonly
used software solutions.
Presentation mode
button
Turns on Presentation mode.
4 Wireless button Turns the wireless functionality on or off,
but does not create a wireless connection.
✎
To establish a wireless connection, a wireless network must
already be set up.
Wireless light On: An integrated woreless device has
bee turned on.
5 Caps lock light On: caps lock is on.
6 Num lock light On: num lock or the numeric keypad is on.
7 Volume mute button
(full-featured models
only)
Mutes or restores system volume.
8 Volume down button
(full-featured models
only)
Decreases system volume.
9 Volume up button
(full-featured models
only)
Increases system volume.
Table 1-6
Top Components, Part 1
(Continued)
Item Component Function