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4 Upgrading your computer

Audio board

The audio board that came with your computer should look like the figure that follows.

Label

Description

 

 

JUSB1

USB Connector - connects to the JUSB1 of the mainboard

 

 

JUSB2

USB Connector - unsed

 

 

USB1

USB port

 

 

USB2

USB port

 

 

JAUD1

Standard audio connector - connects to the JAUD1 of the

 

mainboard

 

 

JAUD2

Standard audio connector -unsed

 

 

JMIC1

Microphone-in jack

 

 

JSPK1

Audio out port

 

 

Note: The system has two microphone-in jacks (front and rear). However, you can not use both of them at the same time. By default, your system enables the microphone-in jack in front and disables the one at the back.

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Acer 7600 series manual Audio board, Label Description