HP EliteBook 8440p - Manual (Page 16)

Buttons, switches, 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.
● 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.
To learn more about your power settings, select Start > Control
Panel > System and Security > Power Options.
(2) Internal display switch Turns off the display and initiates Sleep if the display is closed while
the power is on.
NOTE: The internal display switch is not visible from the outside
of the computer.
(3) QuickLook button ● When the computer is off, press the button to open HP
QuickLook.
● When the computer is on, press the button to open Software
Setup.
NOTE: If Software Setup is not available, the default Web
browser opens.
4 Chapter 1 Features