HP Compaq Presario CQ41-211TX Notebook PC - Manual (Page 13)

Lights
Component Description
(1) Caps lock light On: Caps lock is on.
(2) Power lights (2)* ● On: The computer is on.
● Blinking: The computer is in the Sleep state.
● Off: The computer is off or in Hibernation.
(3) Wireless light ● Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device and/or a Bluetooth® device, is
on.
● Amber: All wireless devices are off.
(4) Num lock light On: Num lock is on or the embedded numeric keypad is enabled.
(5) 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.
Components 3