IBM LV-671 - page 38

LV-671 User’s Manual System Setup

Audio Setup 38

3.2 <Audio Setting>

The board integrates Intel® ICH4 with REALTEK® ALC655 codec. It can support

2-channel or 5.1 channel sound under system configuration. Please follow the steps below

to setup your sound system.

1. Install REALTEK AC97 Audio driver.

2. Lunch the control panel and Sound Effect Manager.

3. Select Speaker Configuration

4. Select the sound mode to meet your speaker system.

Contents

Main Page Page Page Packing List Index Page Page Chapter 1 <Introduction> 1.1 <Product Overview> 1.2 <Product Specification> General Specification Page Page LV-671 Users Manual Introduction Component Placement 13 1.3 <Component Placement> LV-671 Users Manual Block Diagram 14 1.4 <Block Diagram> LV-671 Users Manual Hardware Setup Connector Location 15 Chapter 2 <Hardware Setup> 2.1 <Connector Location> 2.2 <Jumper Reference> 2.3 <Connector Reference> 2.3.1 <Internal Connector> 2.3.2 <External I/O connector> 2.4 <System Setup> 2.4.1 <CPU Installation> 2.4.2 <Memory Installation> 2.4.3 <CPU Cooler Installation> 2.5 <CMOS Setup> 2.6 <IDE Interface> 2.7 Compact Flash Interface 2.8 <Display Interface> 2.8.1 <Analog display interface> 2.8.2 <Digital display interface> Page Page Page 2.9 <Audio Interface> Page 2.10 <Ethernet Interface> 2.11 <Power and Fan connector> Page 2.12 <GPIO Interface> 2.13 <Expansive Interface> 2.14 <Switch and Indicator> Page Chapter 3 <System Setup> 3.1 <Watchdog Timer Setting> Page 3.3 <Display Device Setup> Page Page Page Chapter 4 <BIOS Setup> Page Appendix A <I/O Port Pin Assignment> A.1 <IDE Port> Page A.2 <Floppy Port> A.3 < USB Interface > A.4 <IrDA Port> A.5 < VGA Port > A.6 < LAN Port > A.7 < Serial Port > Page Appendix B <Flash BIOS> B.1 <Flash Tool> B.2 <Flash BIOS Procedure> Page LV-671 Users Manual System Resource I/O Address Map 53 Appendix C <System Resource> C.1 <I/O Address Map> Address Range Device LV-671 Users Manual System Resource I/O Address Map 54 LV-671 Users Manual System Resource Memory Address Map 55 C.2 <Memory Address Map> Range Device LV-671 Users Manual System Resource System IRQ and DMA Resource 56 C.3 <System IRQ and DMA Resource> C3.1 IRQ IRQ Number Device C3.2 DMA Contact Information Taiwan Commate Computer Inc.