BCM BC875PLG Download Treibers, Manuell und BIOS

Installation:
For driver installation, please follow below steps.

Step 1. unzip source code
tar xfvj alcsound.tar.bz2

Step 2. Turn on sound support (soundcore module, default turn on)

Step 3. Complied source code
a. ./configure
b. make
c. make install
d. ./snddevices

Step 4. Edit your /etc/modules.conf or conf.modules depending on the distribution
(Please refer to the attached modules.conf)

Step 5. reboot your machine

Note: 1. The most detail information, can refer the alsa-kernel/Documenttation/ALSA-Configuration.txt in the alcsound.tar.bz2.
2. Kernel Version must be 2.2.14 or later.
3. All mixer channels are muted by default. You must use a native
or OSS mixer program to unmute appropriate channels.
4. If can not compile the source code, try to rename the /usr/src/linux-2.x -> /usr/src/linux.
5. The driver added to support the SPDIF functoin.
6. Suggest use alsamixer to control mixer function. you can find it in the alsa-utils-0.9.4

Table of Contents
1: Introduction ....................................………………………................. 1-1
About This Manual .....................................................………………………...... 1-2
Package Contents ...................................................………………………......... 1-2
2: Hardware Configuration ...................................……………………... 2-1
Components ...............................................................……....………………….. 2-1
Connectors ....................................................……....……....…………….......... 2-1
Jumpers ..............................................................………...........…...……....……2-1
External I/O Ports ........................................................………………………..... 2-1
Motherboard Layout .....................................................……………………….... 2-2
Motherboard Layout Key ..........................................………………………........ 2-3
J13: Clear CMOS Jumper ………...............................………………………........ 2-4
J47: Audio for Front Panel …………………………………………………………... 2-4
JP1: BIOS Flash Protect …………………………………………………………….. 2-5
CPU Socket & Cooling Fan / Heatsink Frame ............………………………...... 2-5
AGP Pro 8X 1.5V Slot ..............................................………………………......... 2-5
ATX12V Power Connectors …………….....................………………………........ 2-6
System Memory Sockets ..........................................………………………......... 2-7
PCI Expansion Slots ..................................................………………………....... 2-7
ISA Expansion Slot …………………………………………………………………... 2-8
Drive Connectors ........................................................…………………………... 2-8
FDC: Floppy Disk Drive Connector......................……………………………….... 2-8
IDE1, IDE2: IDE Drive Connectors .......................……………………………..... 2-8
COM2: COM Port Bracket Connector ………………………………………………... 2-9
SATA1, SATA2: Serial ATA drive connectors ………………………………………2-9
CD-IN & AUX-IN: Audio Connectors ......................………………………............ 2-10
J51: IEEE-1394 Connectors ............................. ……………………...…........ 2-10
J54: Front Panel Connector ............................. ……………………............ 2-11
J25: Power Switch ............................. ……………………............ 2-11
J31, J32: Internal USB Connector ................... …………….………............2-11
J7, J39, SFAN2, SFAN3: CPU, & System Fan Connectors .. ……………………. 2-12
WOL: Wake On LAN .......................................... …………....... ………................ 2-12
J40 (IR): Infrared Connectors.........................………………….......…..………...... 2-13
J44: Game port connector .....................................……………….…............ 2-13
J14: Chassis Intrusion Connector ……………….………………………………….. 2-13
External I/O Ports ...........................................…………........................ 2-14
PS/2 Ports.........................................................………….......…………............... 2-14
USB Ports .........................................…………......…………................................ 2-15
Gigabit Ethernet Port .......………………......……................................................. 2-15
COM Serial Port......................………….......………….......................................... 2-15
Parallel Port .............……….......…………......................................................... 2-16
IEEE-1394 Port......................………………………………................................... 2-16
Audio Jacks ........................................………………………………...................... 2-17
6 Channel Audio Jacks ……………………………………………………………….. 2-17

Driver & Application Installation/Removal Procedure For Realtek AC'97 Codec:
=================================================================================

<<< For Win2000/WinME/WinXP (WDM driver)/Win98 Gold(First Edition)/Win98SE >>>

---------------------------------------
Setup Driver/Application at first time:
---------------------------------------

Step 1. Before installing the Realtek AC'97 Drivers & Applications, Press the
[Cancel] button if Windows detect the PCI Multimedia Audio device.

Step 2. Insert the "Realtek AC'97 Drivers & Applications" CD into the CD-ROM
drive and run the setup.exe program to finish the installation.

Step 3. Click on [Next/OK/Go] to continue the procedure. If the Windows popup
"Digital Signature Not Found" message, press [Yes] to continue the
installation.

Step 4. Finally, select to restart the system and press [Finish] to complete
the installation.

The system will reload the drivers and do some adjustments in the INF
file if so required.

--------------------------
Update Driver/Application:
--------------------------

Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete
the procedure.

--------------------------
Remove Driver/Application:
--------------------------

Step 1. Go to Start\Settings\Control Panel.

Step 2. Select [Add/Remove Programs] icon.

Step 3. Select "Realtek AC'97 Drivers and Applications" and press [Change/Remove]
button.

Step 4. Click on [Next/OK/Go] to finish the uninstallation.

Step 5. At the end of the procedure, select to restart the system and press
[Finish] to complete the uninstallation.

If you do not know how to handle BIOS setup or how to set it up properly, it is strongly
advisable that you do not modify any of the settings than otherwise instructed in the User’s
Quick Start Card. Even a seemingly small incorrect adjustment or modification in the BIOS
setup can render your system unstable or unusable. The incorrect BIOS setup is not covered
by your motherboard’s manufacturer warranty.

CONTENTS OF THIS DOCUMENT
************************************************************
This document contains the following sections:

1. Overview
2. System Requirements
3. Language Support
4. Installing the Software
5. Verifying Installation of the Software
6. Advanced Installation Instructions
7. Identifying the Software Version Number
8. Uninstalling the Software

CONTENTS
--------
- OVERVIEW
- RUNNING THE UTILITY
- USAGE NOTES
- EXAMPLES
- LIMITATIONS
- DRIVER TO PCI ID CROSS REFERENCE
- NOTES
- INSTALLATION
- CUSTOMER SUPPORT

Contents
========

- Product Release Notes
- User Guides
- Customer Support

Driver & Application Installation/Removal Procedure For Realtek AC'97 Codec:
=================================================================================

<<< For Win2000/WinME/WinXP (WDM driver)/Win98 Gold(First Edition)/Win98SE >>>

---------------------------------------
Setup Driver/Application at first time:
---------------------------------------

Step 1. Before installing the Realtek AC'97 Drivers & Applications, Press the
[Cancel] button if Windows detect the PCI Multimedia Audio device.

Step 2. Insert the "Realtek AC'97 Drivers & Applications" CD into the CD-ROM
drive and run the setup.exe program to finish the installation.

Step 3. Click on [Next/OK/Go] to continue the procedure. If the Windows popup
"Digital Signature Not Found" message, press [Yes] to continue the
installation.

Step 4. Finally, select to restart the system and press [Finish] to complete
the installation.

The system will reload the drivers and do some adjustments in the INF
file if so required.

--------------------------
Update Driver/Application:
--------------------------

Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete
the procedure.

--------------------------
Remove Driver/Application:
--------------------------

Step 1. Go to Start\Settings\Control Panel.

Step 2. Select [Add/Remove Programs] icon.

Step 3. Select "Realtek AC'97 Drivers and Applications" and press [Change/Remove]
button.

Step 4. Click on [Next/OK/Go] to finish the uninstallation.

Step 5. At the end of the procedure, select to restart the system and press
[Finish] to complete the uninstallation.
<<< For WinNT 4.0 (NT4 driver) >>>

---------------------------------------
Setup Driver/Application at first time:
---------------------------------------

Ignore Step 1, and follow the same procedure in Win2000/WinME/WinXP.

--------------------------
Update Driver/Application:
--------------------------

The same procedure in Win2000/WinME/WinXP.

--------------------------
Remove Driver/Application:
--------------------------

The same procedure in Win2000/WinME/WinXP.

CONTENTS OF THIS DOCUMENT
*********************************************************
This document contains the following sections:

1. Overview
2. System Requirements
3. Contents of the Distribution Package
4. List of Available Command Line Flag Options
5. Contents of the Extracted Files
6. Installing the Software in Interactive Mode
7. Installing the Software in Silent Mode
8. Installing the INF Files Prior to OS Installation
8A. Installing the Windows* 98SE/Windows* Me
INF Files Prior to OS Installation
8B. Installing the Windows* 2000 INF Files Prior
to OS Installation
8C. Installing the Windows* XP INF Files Prior
to OS Installation
8D. Installing the Windows Server* 2003 INF Files
Prior to OS Installation
9. Installing the INF Files After OS Installation
9A. Installing the Windows* 98SE/Windows* Me INF Files
after OS Installation
9B. Installing the Windows* 2000 INF Files after
OS Installation
9C. Installing the Windows* XP INF Files after
OS Installation
9D. Installing the Windows Server* 2003 INF Files after
OS Installation
10. Verifying Installation of the Software and
identifying the Software Version Number
11. Troubleshooting