1–14 Maintenance and Service Guide
Product Description
Table 1-5
Top Components, Part 1
Item Component Function
1 Caps lock light On: Caps lock is on.
2 Power button When the computer is
■ Off, press to turn on the computer.
■ On, press to enter hibernation.
■ In standby, briefly press to exit standby.
■ In hibernation, briefly press to exit
hibernation.
If the computer has stopped responding
and Microsoft® Windows® shutdown
procedures cannot be used, press and hold
the power button for at least 5 seconds to
turn off the computer.
3 Speakers (2) Produce sound.
4 Internal microphones
(2, select models only)
Record sound.
If there is a microphone icon next to each
microphone opening, your computer has
internal microphones.
5 Integrated camera Records video and captures still
photographs.
6 Volume mute button Mutes and restores speaker volume.
7 Volume scroll zone Adjusts volume. Slide your finger to the left
to decrease volume and to the right to
increase volume. Alternatively, you can tap
the left half of the scroll zone to decrease
volume, or you can tap the right half of the
scroll zone to increase volume.
8 Num lock light On: Num lock is on or the embedded
numeric keypad is enabled.
