Special Keys - HP ProBook 450 G8 Maintenance And Service Manual

Table 2-6 Button, speakers, and fingerprint reader and their descriptions (continued)
Component

Special keys

Use the illustration and table to identify the special keys.
Table 2-7 Special keys and their descriptions
Component
(1)
(2)
(3)
(4)
(5)
esc key
fn key
Windows key
Action keys
Power button
Description
IMPORTANT: To prevent fingerprint logon issues, make
sure when you register your fingerprint that all sides of your
finger are registered by the fingerprint reader.
Description
Displays system information when pressed in combination with
the fn key.
Executes frequently used system functions when pressed in
combination with another key. Such key combinations are called
hot keys.
See Hot keys (select products only) on page
Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start
menu.
Execute frequently used system functions.
● When the computer is off, press the button briefly 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 (select products only).
● When the computer is in Hibernation, press the button
briefly to exit Hibernation.
IMPORTANT: Pressing and holding down the power button
results in the loss of unsaved information.
14.
Keyboard area 13