Buttons And Fingerprint Reader (Select Models Only) - HP ProBook 450 G1 Maintenance And Service Manual

Buttons and fingerprint reader (select models only)

NOTE: Your computer may look slightly different from the illustration in this section.
Component
(1)
(2)
10 Chapter 2 External component identification
Power button
Speakers (2)
Description
● When the computer is off, press the button to turn on the
computer.
● When the computer is on, press the button briefly to initiate
Sleep.
● When the computer is in the Sleep state/Suspend, press the
button briefly to exit Sleep/Suspend.
● When the computer is in Hibernation, press the button
briefly to exit Hibernation.
CAUTION: Pressing and holding down the power button will
result in the loss of unsaved information.
If the computer has stopped responding and shutdown
procedures are ineffective, press and hold the power button for
at least 5 seconds to turn off the computer.
To learn more about your power settings, see your power
options. In Windows 8, from the Start screen, type power, select
Settings, and then select Power Options.
In Windows 7, Select Start > Control Panel > System and
Security > Power Options.
In Linux, Select Computer > Control Center. In the left pane, click
System, and then click Power Management in the right pane.
Produce sound.