Lights
Component Description
(1) Caps lock light On: Caps lock is on.
(2) Power lights (2)*
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On: The computer is on.
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Blinking: The computer is in the Sleep state.
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Off: The computer is off or in Hibernation.
(3) Volume mute light
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White: Computer sound is on.
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Amber: Computer sound is off.
(4) Volume down light On: The volume scroll zone is being used to decrease speaker
volume.
(5) Volume up light On: The volume scroll zone is being used to increase speaker
volume.
(6) Wireless light
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On: An integrated wireless device, such as a wireless local
area network (WLAN) device and/or a Bluetooth® device, is
on.
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Off: All wireless devices are off.
(7) Num lock light The integrated numeric keypad is enabled, or num lock is enabled
on a connected optional numeric keypad.
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