HP ProBook 4445s Getting Started Manual page 17

Component
(1) Power button
(2) Speakers (2)
(3) Web browser button
(4) Wireless button
(5) Fingerprint reader (select models only)
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, press the
button briefly to exit Sleep.
●
When the computer is in Hibernation, press the button
briefly to exit Hibernation.
If the computer has stopped responding and Microsoft®
Windows® shutdown procedures are ineffective, press and
hold the power button down for at least 5 seconds to turn off
the computer.
CAUTION: Pressing and holding down the power button
will result in the loss of unsaved information.
To learn more about your power settings:
●
Select Start > Control Panel > System and
Security > Power Options.
●
For more information, see the HP Notebook Reference
Guide.
Produce sound.
Opens the default Web browser.
Turns the wireless feature on or off but does not establish a
wireless connection.
Allows a fingerprint logon to Windows, instead of a
password logon.
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