Acer asipre 4520 서비스 매뉴얼

Chapter 1

13

NOTE: 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows 

green when in AC mode.

Easy-Launch Buttons

To the right of the keyboard there are three easy-launch buttons: Web browser, mail, and one user-
programmable button. You can also find an Empowering Key “

 located above the keyboard.

HDD

Indicates when the hard disc or optical drive is active.

Num lock

Lights when Num Lock is activated.

Cap lock

Lights when Cap Lock is activated

Power

Lights up when the computer is on.

Battery

Lights up when the battery is being charged.

Bluetooth

Indicates the status of Bluetooth communication.

Wireless LAN

Indicates the status of wireless LAN communication.

Icon

Function

Description