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Component

 

Description

 

 

 

(1)

Security cable slot

Attaches an optional security cable to the computer.

 

 

NOTE: The security cable is designed to act as a

 

 

deterrent, but it may not prevent the computer from being

 

 

mishandled or stolen.

 

 

 

 

(2)

AC adapter light

White: The computer is connected to external power

 

 

 

and the battery is 90 to 99% charged.

 

 

Amber: The computer is connected to external power

 

 

 

and the battery is 0 to 90% charged.

 

 

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: The battery is fully charged.

 

 

 

NOTE: 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 connector

Connects an AC adapter.

 

 

 

(4)

Vent

Enables airflow to cool internal components.

 

 

NOTE: The computer fan starts up automatically to cool

 

 

internal components and prevent overheating. It is normal

 

 

for the internal fan to cycle on and off during routine

 

 

operation.

 

 

 

(5)

External monitor port

Connects an external VGA monitor or projector.

 

 

 

(6)

RJ-45 (network) jack

Connects a network cable.

 

 

 

(7)

HDMI port

Connects an optional video or audio device, such as a high-

 

 

definition television, or any compatible digital or audio

 

 

component.

 

 

 

 

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HP 4730s LJ525UT#ABA manual Left