Right side

Component

 

Description

 

 

 

(1)

Optical drive light

On: The optical drive is being accessed.

 

 

Off: The optical drive is idle.

 

 

 

(2)

Optical drive

Reads and writes to an optical disc.

 

 

 

(3)

USB ports (2)

Connect optional USB devices.

 

 

 

(4)

Battery light

White: The computer is connected to external power

 

 

and the battery is fully charged.

 

 

Amber: A battery is charging.

 

 

Blinking: The battery has reached a low or critical

 

 

battery level or there is a battery error.

 

 

 

(5)

Power connector

Connects an AC adapter.

 

 

 

10 Chapter 2 Getting to know your computer

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HP Dm4-2070us manual Right side