HP Pro c640 Chromebook - Button, Speakers and Fingerprint Reader

Button, speakers and ngerprint reader
Identify the button, speakers, and ngerprint reader.
Table 2-5 Button, speakers, and ngerprint reader and their descriptions
Component Description
(1) Speakers Produce sound.
(2) Vent Enables airow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal for
the internal fan to cycle on and o during routine operation.
(3) 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 Sleep.
● When the computer is in the Sleep state, press the
button briey to exit Sleep (select products only).
● When the computer is in Hibernation, press the button
briey to exit Hibernation.
IMPORTANT: Pressing and holding down the power button
results in the loss of unsaved information.
If the computer has stopped responding and shutdown
procedures are ineective, press and hold the power button
for at least 4 seconds to turn o the computer.
(4) Fingerprint reader (select products only) Allows a ngerprint logon instead of a password logon.
▲ Swipe down across the ngerprint reader for details.
Keyboard area 9