Product Description
Maintenance and Service Guide 1–19
Table 1-7
Top Components, Part 3
Item Component Function
1 TouchPad Moves the pointer.
2 TouchPad light On: TouchPad is enabled.
3 Caps lock light On: Caps lock is on.
4 Power/ button light ■ On: Computer is turned on.
■ Blinking: Computer is in standby.
■ Off: Computer is off.
5 Wireless light On: An internal wireless device, such as
a wireless LAN device and/or a Bluetooth
device, is turned on.
✎
To establish a wireless connection, a
wireless network must already be set
up.
6 Num lock light On: Num lock or the internal keypad is on.
7 Back button ■ In Windows, emulates the “back” function
of the alt+left arrow command in the
active application.
■ In QuickPlay, moves up one directory
level in an on-screen menu.
8 OK button Selects an item you have chosen on the
screen.
9 TouchPad on/off
button
Enables/disables the TouchPad.
10 TouchPad vertical
scroll region
Scrolls upward or downward.
11 Left and right
TouchPad buttons
Function like the left and right buttons on an
external mouse.
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