HP EliteBook 8570w Mobile Workstation - Manual (Page 19)

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Component Description
(1) Wireless light Turns the wireless feature on or off but does not
establish a wireless connection.
(2) Power light ● On: The computer is on.
● Blinking: The computer is in the Sleep state.
● Off: The computer is off.
(3) AC adapter/Battery light ● White: The computer is connected to external
power and the battery is charged from 90 to 99
percent.
● Amber: The computer is connected to external
power and the battery is charged from 0 to 90
percent.
● 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.
(4) Hard drive light ● Blinking white: The hard drive is being accessed.
● Amber: HP 3D DriveGuard has temporarily
parked the hard drive.
(5) Display release latch Opens the computer.
(6) Media Card Reader Reads data from and writes data to digital memory
cards such as Secure Digital (SD).
(7) Speakers (2) Produce SRS Premium Sound or SRS Premium Sound
PRO (select models only).
NOTE: To use the SRS Premium Sound software,
from the Start screen, type SRS, and then select SRS
Premium Sound.
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