User`s manual
Table Of Contents
- About this Manual
- Warranty
- Static Electricity Precautions
- Safety Measures
- About the Package
- Before Using the System Board
- Chapter 1 - Introduction
- Chapter 2 - Hardware Installation
- Chapter 3 - BIOS Setup
- Chapter 4 - Supported Software
- Appendix A - Watchdog Sample Code
- Appendix B - System Error Message
- Appendix C - Troubleshooting
- Appendix D - NLITE and AHCI Installation Guide
38
2
Hardware Installation
Audio
Rear Panel Audio
The system board is equipped with 3 audio jacks. A jack is a one-
hole connecting interface for inserting a plug.
• Mic-in (Pink)
In a 2-channel or 4-channel mode, this jack is used to connect an
external microphone. In a 6-channel mode, this jack functions as
Center/Subwoofer.
• Line-in (Light Blue)
In a 2-channel mode, this jack is used to connect any audio
devices such as Hi-fi set, CD player, tape player, AM/FM radio
tuner, synthesizer, etc. In a 4-channel or 6-channel mode, this jack
functions as rear right/left speaker out.
• Line-out (Lime)
In a 2-channel mode, this jack is used to connect a headphone
or external speakers. In a 4-channel or 6-channel mode, this jack
functions as front right/left speaker out.
Rear audio
Front audio
1
2
10
9
Mic-L
Mic-R
Line-out-R
Front-sense
Line-out-L
GND
Presense-signal
Mic-jack-sense
Key
Line-out-jack-sense
Line-out
Line-in
Mic-in
W
W