HP Compaq 2230s

External component identification 2–6
Lights
Item Component Function
1
Caps lock light On: Caps lock is on.
2
Battery light (beside power connector) ■ Amber: A battery is charging.
■ Green: 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.
3
Power light ■ On: The computer is on.
■ Blinking: The computer is in the Sleep state.
■ Blinking rapidly: An AC adapter with a higher power rating should be
connected.
■ Off: The computer is off or in Hibernation.
4
Info button light ■ On: The Info Center is launched.
5
Presentation button light ■ On: Presentation Options is on.
6
Wireless light ■ Blue: An integrated wireless device, such as a wireless local area network
(WLAN) device, an HP Mobile Broadband Module, and/or a Bluetooth®
device, is on.
■ Amber: All wireless devices are off.
7
Volume mute light ■ Off: Computer sound is on.
■ On: Computer sound is off.
8
Volume down light Blinking: The volume scroll zone is being used to decrease speaker volume.
9
Volume up Blinking: The volume scroll zone is being used to increase speaker volume.