HP ProBook 635 Aero G7, Maintenance And Service Manual, Page: 18 / 119

Table 2-5 Lights and their descriptions
Component Description
(1) Caps lock light On: Caps lock is on, which switches the key input to all capital
letters.
(2) Privacy key light (select products only) On: Privacy screen is on, which helps prevent side-angle viewing.
(3) Mute light
●
On: Computer sound is off.
●
Off: Computer sound is on.
(4) Microphone mute light
●
On: Microphone is off.
●
Off: Microphone is on.
(5) Power light
●
On: The computer is on.
●
Blinking (select products only): The computer is in the Sleep
state, a power-saving state. The computer shuts off power to
the display and other unnecessary components.
●
Off: Depending on your computer model, the computer is off,
in Hibernation, or in Sleep. Hibernation is the power-saving
state that uses the least amount of power.
(6) Fn lock light On: The fn key is locked.
Button, speakers, and fingerprint reader
Fingerprint readers can be located on the touchpad, on a side panel of the computer, or on the top cover below
the keyboard.
10 Chapter 2 Components