Lights - HP Compaq 6720t Maintenance And Service Manual

Lights

Item Component
(1) Wireless lights* (2)
(2) Power lights† (2)
(3) Battery light
(4) Drive light
(5)
Caps lock light
(6) Numeric lock light
(7) Volume mute light
4 Chapter 2 External component identification
Function
Blue: An integrated wireless device, such as a wireless
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local area network (WLAN) device, is on.
Off: All wireless devices are off.
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On: The computer is on.
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Blinking: The computer is in Standby.
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Off: The computer is off.
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Amber: A battery is charging.
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Blue: A battery is close to full charge capacity.
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Blinking amber: A battery that is the only available
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power source has reached a low battery level. When
the battery reaches a critical battery level, the battery
light begins blinking
Off: If the computer is plugged into an external power
●
source, the light turns off when all batteries in the
computer are fully charged. If the computer is not
plugged into an external power source, the light stays
off until the battery reaches a low battery level.
Blinking: The flash drive or optional optical drive is being
accessed.
On: Caps lock is on.
On: Numeric lock is on.
On: Computer sound is turned off.