
Product Description
Maintenance and Service Guide 1–19
4 Power button Turns on the computer. Use the operating
system Shut Down command to turn off the
computer.
5 Easy Access buttons Provide quick access to the Internet. Refer
to the Hardware Guide that ships with the
computer for information about these
buttons.
6 Power light On: Power is turned on.
Blinking: Computer is in Standby. The
power light also blinks if a battery pack that
is the only available power source reaches
a low-battery condition.
7 Num lock light On:
Num lock is on and the embedded
numeric keypad is enabled.
8 Caps lock light On: Caps lock is on.
9 Scroll lock light On:
Scroll is on.
10 Display lid switch Turns off the computer display if the
computer is closed while on.
11 TouchPad Moves the mouse cursor, selects, and
activates.
12 Left and right
TouchPad buttons
Function like the left and right mouse
buttons on an external mouse.
13 Easy Scroll button Scrolls the screen left, right, up, and down.
14 Drive indicator light Turns on when the hard drive, CD-, or
DVD-ROM drive is accessed.
15 Battery light On: A battery pack is charging.
Blinking: A battery pack that is the only
available power source has reached a
low-battery condition.
Table 1-4
Top Components (Continued)
Item Component Function
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