HP EliteBook 8440P User Manual page 15

Component
(3) Battery light
(4) Drive light
(5) QuickLook light
(6) QuickWeb light
(7) TouchPad light
(8) Caps lock light
(9) Num lock light
(10) Volume mute light
(11) Volume down light
(12) Volume up light
*The 2 wireless lights display the same information. The light on the wireless button is visible only when the computer is open.
The wireless light on the front of the computer is visible whether the computer is open or closed.
†The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.
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.
●
Blinking turquoise: The hard drive or optical drive is being
accessed.
● Amber: HP 3D DriveGuard has temporarily parked the internal
hard drive, and if present, the hard drive in the upgrade bay.
●
On: The computer is on.
●
Off: The computer is off or in the Sleep or Hibernation state.
On: Web browser is in use.
●
Turquoise: The TouchPad is on.
● Amber: The TouchPad is off.
On: Caps lock is on.
On: Num lock is on or the embedded numeric keypad is enabled.
●
Turquoise: Speaker sound is on.
●
Amber: Speaker sound is off.
Blinking: The volume down button is being used to decrease the
speaker volume.
Blinking: The volume up button is being used to increase the
speaker volume.
Identifying hardware 3