18 chapter 2 getting to know your computer – HP ProBook 440 G2 Notebook PC User Manual
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Component
Description
(4)
Speaker mute button
Mutes and restores speaker sound.
(5)
Fingerprint reader (select models only)
Allows a fingerprint logon to Windows, instead of a password
logon.
Component
Description
(1)
Power button
●
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, press the
button briefly to exit Sleep.
●
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 Windows®
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: Select Start >
Control Panel > System and Security > Power Options.
(2)
Speakers (2)
Produce sound.
18 Chapter 2 Getting to know your computer