HP ProBook 455 G8 - Button, Speakers, and Fingerprint Reader

Table 2-5 Lights and their descriptions (continued)
Component Description
● O: Depending on your computer model, the computer is
o, in Hibernation, or in Sleep. Hibernation is the power-
saving state that uses the least amount of power.
(6) Num lk light On: Num lk is on.
(7) Fn lock light On: The fn key is locked.
Button, speakers, and ngerprint reader
Fingerprint readers can be located on the touchpad, on a side panel of the computer, or on the top cover
below the keyboard.
IMPORTANT: To verify that your computer supports ngerprint reader sign-in, type Sign-in options in
the taskbar search box and follow the on-screen instructions. If Fingerprint reader is not listed as an option,
then y
our notebook does not include a ngerprint reader.
Table
2-6
Button, speakers, and ngerprint reader and their descriptions
Component Description
(1) Speakers Produce sound.
(2) Power button ● When the computer is
o, press the button briey to turn on
the computer.
● When the computer is on, press the button briey to initiate
Sl
eep.
● When the computer is in the Sleep state, press the button
briey
to exit Sleep (select products only).
12 Chapter 2 Components