Buttons, Speakers, And Fingerprint Reader (Select Models Only) - Compaq Presario CQ45 Maintenance And Service Manual

Component
(8) Volume up light
(9) Num lock light
*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.

Buttons, speakers, and fingerprint reader (select models only)

Component
(1) Speakers (2)
(2) Power button*
8 Chapter 2 External component identification
Description
On: The volume scroll zone is being used to increase speaker
volume.
On: Num lock is on or the embedded numeric keypad is enabled.
Description
Produce sound.
●
When the computer is off, press the button to turn on the
computer.
●
When the computer is on, briefly press the button to initiate
Sleep.
● When the computer is in the Sleep state, briefly press the
button to exit Sleep.
●
When the computer is in Hibernation, briefly press the button
to exit Hibernation.
If the computer has stopped responding and Windows® shutdown
procedures are ineffective, press and hold the power button for at
least 5 seconds to turn off the computer.