HP ProBook 5220m HP ProBook 5220m Notebook PC - Maintenance and Service Guide - Page 18

Power button and fingerprint reader, External component identification - windows 10

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Power button and fingerprint reader Component (1) Power button (2) 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 to shut down the computer. NOTE: Although you can shut down the computer with the power button, the recommended procedure is to use the Windows Shut Down command. ● 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 Windows shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to turn off the computer. Allows a fingerprint logon to Windows, instead of a password logon. 10 Chapter 2 External component identification

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Power button and fingerprint reader
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 to shut
down the computer.
NOTE:
Although you can shut down the computer
with the power button, the recommended procedure
is to use the Windows Shut Down command.
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 Windows
shutdown procedures are ineffective, press and hold the
power button for at least 5 seconds to turn off the
computer.
(2)
Fingerprint reader (select models only)
Allows a fingerprint logon to Windows, instead of a
password logon.
10
Chapter 2
External component identification