HP Compaq Series Hardware And Software Manual page 11

Component ID
Component
4
Battery light
5
Power/standby light
6
Wireless light*
7
Num lock light
*For information about establishing a wireless link, refer to
"Wireless (Select Models Only)."
1–2
Description
Amber: A battery pack is charging.
Green: A battery pack is close to full
charge capacity.
Blinking amber: A battery pack that is
the only available power source has
reached a low-battery condition. When
the battery reaches a critical
low-battery condition, the battery light
begins blinking more quickly.
Off: If the notebook is connected to
an external power source, the light
is turned off when all batteries in the
notebook are fully charged. If the
notebook is not connected to an
external power source, the light is
turned off until the battery reaches
a low-battery condition, when the light
begins blinking amber.
Green: The notebook is on.
Blinking green: The notebook is
in standby mode.
On: One or more optional internal
wireless devices, such as a WLAN
device and/or Bluetooth® device, are
turned on.
On: Num lock is on or the embedded
numeric keypad is enabled.
Hardware and Software Guide
Chapter 11,