Lights
Component
(1)
(2)
(3)
(4)
(5)
(6)
12
Chapter 2 External component identification
Power light
Caps lock light
Microphone mute light
Num lock light
Wireless light
Mute light
Description
On: The computer is on.
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Blinking: The computer is in the Sleep state (Windows)
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or Suspend state (Linux).
Off: The computer is off (Windows) or in Hibernation
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(Linux).
On: Caps lock is on.
Amber: microphone sound is off.
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Off: microphone sound is on.
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On: Num lock is on.
White: An integrated wireless device, such as a wireless
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local area network (WLAN) device and/or a
Bluetooth® device, is on.
Amber: All wireless devices are off.
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Amber: Computer sound is off.
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Off: Computer sound is on.
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