HP Pavilion dv4-2100 Notebook Tour - Windows 7 - Page 9

Lights, Your computer may look slightly different from the illustration in

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Lights NOTE: Your computer may look slightly different from the illustration in this section. Component (1) Power lights (2)* (2) Battery light (3) Drive light (4) Caps lock light (5) Volume mute light (6) Volume down light (7) Volume up light Description ● On: The computer is on. ● Blinking: The computer is in the Sleep state. ● Off: The computer is off or in Hibernation. ● On: A battery is charging. ● Blinking: A battery that is the only available power source has reached a low battery level or a critical battery level. ● Off: If the computer is plugged into an external power source, the light is turned 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 hard drive or optical drive is being accessed. ● On: HP ProtectSmart Hard Drive Protection has temporarily parked the internal hard drive, and if present, the hard drive in the SmartBay. On: Caps lock is on. ● White: Computer sound is turned on. ● Amber: Computer sound is turned off. On: The volume scroll zone is being used to decrease speaker volume. On: The volume scroll zone is being used to increase speaker volume. Top components 3

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Lights
NOTE:
Your computer may look slightly different from the illustration in this section.
Component
Description
(1)
Power lights (2)*
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
(2)
Battery light
●
On: A battery is charging.
●
Blinking: A battery that is the only available power source has
reached a low battery level or a critical battery level.
●
Off: If the computer is plugged into an external power source,
the light is turned 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.
(3)
Drive light
●
Blinking: The hard drive or optical drive is being accessed.
●
On: HP ProtectSmart Hard Drive Protection has temporarily
parked the internal hard drive, and if present, the hard drive
in the SmartBay.
(4)
Caps lock light
On: Caps lock is on.
(5)
Volume mute light
●
White: Computer sound is turned on.
●
Amber: Computer sound is turned off.
(6)
Volume down light
On: The volume scroll zone is being used to decrease speaker
volume.
(7)
Volume up light
On: The volume scroll zone is being used to increase speaker
volume.
Top components
3