Lights - Compaq Presario CQ20-100 - Notebook PC Maintenance And Service Manual

Lights

Item Component
1 Caps lock light
2 Battery light (beside power connector)
3 Power light
4
QuickPlay light
5 Wireless light
6
Volume mute light
7
Volume down light
8
Volume up light
Maintenance and Service Guide
Description
On: Caps lock is on.
■ 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.
■ 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.
On: TheQuickPlay program is launched.
■ Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device, an HP Broadband Wireless
Module, and/or a Bluetooth® device, is on.
■ Amber: All wireless devices are off.
■ Off: Computer sound is on.
■ On: Computer sound is off.
Blinking: The volume scroll zone is being used to decrease
speaker volume.
Blinking: The volume scroll zone is being used to increase
speaker volume.
External component identification
2–5