Lights
Component
Description
(1)
Privacy key light
On: Privacy screen is on, which helps prevent side-
angle viewing.
(2)
Caps lock light
On: Caps lock is on, which switches the key input to
all capital letters.
(3)
Fn lock light
On: the
fn
key is locked.
(4)
Mute light
●
On: Computer sound is off.
●
Off: Computer sound is on.
(5)
Microphone mute light
●
On: Microphone sound is off.
●
Off: Microphone sound is on.
(6)
Num lk light
On: Num lock is on.
(7)
Wireless light
On: An integrated wireless device, such as a
wireless local area network (WLAN) device and/or a
Bluetooth® device, is on.
NOTE:
On some models, the wireless light is
amber when all wireless devices are off.
(8)
Sharing or presenting light
On: Sharing is on.
6
Chapter 2 External component identification
