Front Components - Compaq Presario CQ45 Maintenance And Service Manual

Front components

NOTE: Your computer may look slightly different from the illustration in this section.
Component
(1) Power light
(2) Battery light
(3) Drive light
(4) Consumer infrared lens (select models only)
(5) Audio-in (microphone) jack
(6) Audio-out (headphone) jack
14 Chapter 2 External component identification
Description
●
On: The computer is on.
● Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
● 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.
●
Blinking: The hard drive or optical drive is being accessed.
● On: HP ProtectSmart Hard Drive Protection has temporarily
parked the internal hard drive.
Receives a signal from the HP Remote Control (select models
only).
Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television audio.