HP Pavilion dv3-4001tx Entertainment Notebook PC - Manual (Page 12)

Lights
Component Description
(1) TouchPad light On: TouchPad is disabled.
(2) Caps lock light On: Caps lock is on.
(3) Power light ● On: Power is on.
● Blinking: The computer is in the Sleep state.
NOTE: Another power light is located on the left side of the computer.
(4) Mute light On: Speaker sound is off.
(5) Wireless light ● White: An integrated wireless device, such as a wireless local area
network (WLAN) device and/or a Bluetooth® device, is on.
NOTE: Wireless devices are enabled at the factory.
● Amber: All wireless devices are off.
(6) Fingerprint reader light (select
models only) ● White: Fingerprint read is good.
● Amber: Fingerprint read is bad.
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