HP (Hewlett-Packard) 2760p 用户手册

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页码 121
Lights
Component
Description
(1)
 
Caps lock light
On: Caps lock is on.
(2)
 TouchPad 
light
Off: TouchPad is on.
Amber: TouchPad is off.
(3)
Mute light
White: Computer sound is on.
Amber: Computer sound is off.
(4)
 
Volume down light
White: The computer volume is being decreased.
(5)
 
Volume up light
White: The computer volume is being increased.
(6)
 
Num lock light
On: Num lock is on and the embedded numeric keypad is
enabled.
(7)
Drive light
White: The hard drive or optical drive is being accessed.
Amber: HP 3D DriveGuard has temporarily parked the
hard drive.
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