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NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1) Display release latch Opens the computer.
(2) Wireless light
●
White: An integrated wireless device, such as a wireless
local area network (WLAN) device and/or a Bluetooth®
device, is on.
●
Amber: All wireless devices are off.
(3) Power light ● On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
(4) Battery light
●
Amber: The computer is connected to external power and
the battery is charged from 0 – 90%.
● White: The computer is connected to external power and
the battery is charged from 90 – 99%.
● 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: The battery is fully charged.
18 Chapter 2 External component identification