AOpen MX4B Easy Installation Manual Download Page 5

AUD FPOUT R 

AUD_GND

AUD RET L 

KEY 

JS/AUD RET-R 

AUD VCC 

AUD MIC 

AUD MIC BIAS 

NC

AUD FPOUT L 

 

Connector 

Pin1 

Pin2

Pin3 

Pin4 

MODEM-CN 

Mono In  GND  GND  Mic Out 

CD-IN 

Left 

GND  GND 

Right 

12. Connecting CD / MODEM Connector 

10. Front Audio Connector

 

If the housing has been designed with an audio port on the front panel, you’ll be able to
connect onboard audio to front panel through this connector. By the way, please remove
5-6 and 9-10 jumper caps from the Front Audio Connector before connecting the cable.
Please do not remove these 5-6 and 9-10 yellow jumper caps if there’s no audio port on
the front panel. 

The 

MODEM-CN

 connector is used to connect   

Mono In/ Mic Out cable from internal modem card to
onboard sound circuit. 

The 

CD-IN

 connector is used to connect CD Audio 

cable from CDROM or DVD drive to onboard sound. 

CD-IN (Black)

MODEM-CN (Red) 

Pin 1

13. Installing LAN Driver (Optional) 

The South Bridge in Intel 845 (Brookdale) chipset integrates a total communication solution including 
10/100Mb Fast Ethernet for Office requirement. You can install LAN Driver under Windows95/98, 
WindowsNT & Windows2000 by following steps. 
Manually Adding an Adapter in Windows 95 / 98 
===================================== 
LOCATION OF DRIVER:          \Intel\Driver\Lan\E100BNT5.SYS (NDIS 5.0) 
LOCATION OF SETUP FILE: \Intel\Driver\Lan\NET82557.INF 
1.    From the Control Panel, double-click the “Add Hardware” icon. 
2.  Double-click Other Devices or Network Adapters in the list area. 
3.  Double-click a PCI Ethernet Controller. 
4.  Click the Driver tab, then click Update Driver. 
5.  Click Next at the Update Device Driver Wizard. 
6.  Select "Display a list of all the drivers..." and click Next. 
7.  Insert the AOpen Bonus CD and click Have Disk. 
8.  Enter the appropriate drive for your disk media   

(for example: D:\) ,and click OK. 

9.  Click OK at the Select Device dialog box. 
10.  The Update Wizard displays the message that it has found   

the driver. Click Next. 

11. Click Finish and restart your computer when prompted. 

Note: 

If the New

Hardware Found
dialog box does not
appear at startup and
you cannot connect to
the network, check the
Device Manager list to
see if the new adapter
is present. If it is not,
please install the LAN
driver manually. 

11. Support 10/100 Mbps LAN onboard (Optional) 

Green/ACT 

Orange/Speed 

Intel 845 (Brookdale) chipset includes a fast Ethernet controller on chip. On the strength 
of Intel 82562ET PHY on board, which is a highly-integrated Platform LAN Connect 
device, it provides 10/100M bps Ethernet for office and home use, the Ethernet RJ45 
connector is located on top of USB connectors. The green LED indicates the link mode, it 
lights when linking to network and blinking when transferring data. The orange LED 
indicates the transfer mode, and it lights when data is transferring in 100Mbps mode. 

Summary of Contents for MX4B

Page 1: ...32 bit PCI Expansion Slot x3 CPU Fan Connector 184 pin DDR DIMM Socket x2 supports PC 200 266 DDR SDRAM maximum up to 2 GB Intel 845 chipset with MCH ICH2 that supports LAN Ultra ATA 100 DDR SDRAM So...

Page 2: ...o restore system default setting To clear the CMOS follow the procedure below 1 Turn off the system and unplug the AC power 2 Remove ATX power cable from connector PWR2 3 Locate JP14 and short pins 2...

Page 3: ...Hz 400MHz 22x Pentium 4 2 4G 2400MHz 100MHz 400MHz 24x 5 Setting CPU Voltage Frequency Setting CPU Core Voltage This motherboard supports CPU VID function The CPU core voltage will be automatically de...

Page 4: ...orientation may cause system damage Pin 1 ATA 33 66 100 IDE Connector Attach the power LED speaker and reset switch connectors to the corresponding pins If you enable Suspend Mode item in BIOS Setup t...

Page 5: ...r Lan NET82557 INF 1 From the Control Panel double click the Add Hardware icon 2 Double click Other Devices or Network Adapters in the list area 3 Double click a PCI Ethernet Controller 4 Click the Dr...

Page 6: ...102 EXE 4 Reboot the system to DOS mode without loading any memory handler such as EMM386 or device driver It needs around 520K free memory space 5 Execute A MX4B102 and the program will do the rest o...

Page 7: ...y caused by power supply or motherboard failure Please contact your reseller or local distributor for repairing Perhaps your VGA card or monitor is defective No Yes No Yes It is very possible that you...

Page 8: ...r support engineer or professional users on the news group http www aopen com tech newsgrp default htm 4 4 6 6 Contact Us Please prepare detail system configuration and error symptom before contacting...

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