Button
Component
8
Chapter 2 External component identification
Power button
Description
●
When the computer is off, press the power button to
turn on the computer.
●
When the computer is on, press the power button
briefly to initiate Sleep mode.
●
When the computer is in Sleep mode, press the power
button briefly to exit Sleep mode.
●
When the computer is in Hibernation mode, press the
power button briefly to exit Hibernation mode.
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,
or refer to the HP Notebook Reference Guide.