HP 540 Notebook Tour - Windows XP - Page 9

Lights

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Page 9 highlights

Lights Component (1) Battery light (2) Caps lock light (3) Wireless light (4) Power light Description ● Amber: A battery is charging. ● Turquoise: A battery is close to full charge capacity. ● Blinking amber: A battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. ● 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. On: Caps lock is on. ● Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Broadband Wireless Module, and/or a Bluetooth® device, is on. ● Amber: All wireless devices are off. ● On: The computer is on. ● Blinking: The computer is in Standby. ● Off: The computer is off or in Hibernation. Top components 3

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Lights
Component
Description
(1)
Battery light
●
Amber: A battery is charging.
●
Turquoise: A battery is close to full charge capacity.
●
Blinking amber: A battery that is the only available power
source has reached a low battery level. When the battery
reaches a critical battery level, the battery light begins blinking
rapidly.
●
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.
(2)
Caps lock light
On: Caps lock is on.
(3)
Wireless light
●
Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device, the HP Broadband Wireless
Module, and/or a Bluetooth® device, is on.
●
Amber: All wireless devices are off.
(4)
Power light
●
On: The computer is on.
●
Blinking: The computer is in Standby.
●
Off: The computer is off or in Hibernation.
Top components
3