IBASE Technology MB886 User manual

MB886
Socket LGA775 Pentium®4
Intel®945G Chipset
Industrial Motherboard
USER’S MANUAL
Version 1.1

Acknowledgments
Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Pentium 4 are registered trademarks of Intel
Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Winbond is a registered trademark of Winbond Electronics
Corporation.
All other product names or trademarks are properties of their
respective owners.

MB886 User’s Manual iii
Table of Contents
Introduction.......................................................1
Checklist..............................................................................1
Product Description.............................................................2
Specifications......................................................................3
Board Dimensions...............................................................4
Installations.......................................................5
Installing the CPU...............................................................6
ATX Power Installation ......................................................7
Installing the Memory.........................................................7
Setting the Jumpers .............................................................8
Connectors on MB886 ......................................................11
Watchdog Timer Configuration........................................22
BIOS Setup.......................................................27
Drivers Installation......................................49
Intel 945G Chipset Software Installation Utility...............50
Intel 945G Chipset Graphics Driver..................................52
Realtek Codec Audio Driver Installation..........................53
Intel LAN Drivers Installation ..........................................54
Appendix...........................................................55
A. I/O Port Address Map...................................................55
B. Interrupt Request Lines (IRQ)......................................56

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INTRODUCTION
MB886 User’s Manual 1
Introduction
Checklist
Your MB886 Pentium®4 motherboard package should include the items
listed below:
•The MB886 motherboard
•This User’s manual
•1 Back I/O shield
•1 IDE cable
•1 Floppy cable
•1 SATA cable
•1 Serial-Port cable
•1 CD containing the following:
•Chipset Drivers
•Flash Memory Utility

INSTALLATIONS
2MB886 User’s Manual
Product Description
The MB886 LGA 775 Pentium®4 motherboard incorporates the Intel
945G chipset that can utilize a single LGA775 processor of up to
4.0GHz or higher and supports FSB frequency of 533/800/1066Mhz
(133MHz(533MT/s), 200MHz(800MT/s) and 266MHz(1066MT/s)
HCLK respectively. MB886 supports Intel® Core™2 Duo processors,
Pentium® D dual core CPU and Pentium® 4 single core CPU. It also
supports EMT64 processors.
MB886 has four DDR2 memory sockets to support DDR2 400/533/667
SDRAM DIMM modules of up to 4GB in capacity. The board is
designed with one Intel 82573L PCI Express Gigabit LAN single
controllers. Four Serial ATA connectors offer 3 Gb/s data throughput
speed - faster than the most advanced parallel ATA.
Expansion is provided by four PCI slots, two PCI Express x1 and one
PCI Express x16. Other advanced features include eight USB 2.0 ports,
IrDA interface, digital I/O, four serial ports, watchdog timer and audio
function. Dimensions of the board are 12” by 9.5” in an ATX form
factor.

INTRODUCTION
MB886 User’s Manual 3
Specifications
MB886
Socket LGA775 Pentium®4 ATX Motherboard w/ Intel®945G Chipset
Features Supports Intel® Core™2 Duo,Pentium®4 / Celeron®D processors
Up to 3.8GHz+, 533MHz/800MHz/1066MHz FSB
DDR2 DIMM x 4, max. 4GB
ICH7 10/100 and Intel PCI Express Gigabit Ethernet
Integrated Intel®945G VGA, CRT support
4 x SATA II, 8 x USB 2.0, 4 x COM, Watchdog timer, Digital I/O
4 x PCI, 1 x ISA, 2 x PCI Express (x1), 1 x PCI Express (x16) slots
System
CPU Socket LGA775 for Intel® Core™2 Duo, Pentium
®
4 / Celeron
®
D,
up to 3.8GHz+
System Memory DDRII DIMM x 4, max. 4GB, 533/667MHz
System Chipset Intel
®
945G + ICH7, 533MHz/800MHz/1066MHz FSB
BIOS Award 4Mbit
Watchdog Timer 256 levels
SSD NA
H/W Monitor Yes
Expansion Slot 4 PCI, 2 PCI Express (x1), 1 PCI Express (x16), 1 ISA
Graphics
VGA Controller Intel
®
945G integrated
VGA Memory Shared memory
Max. 224MB
LCD Interface N/A
Ethernet
Controller ICH7 integrated with 82562ET PHY 10/100 and Intel 82573L
PCI Express Gigabit LAN
Connector Two RJ-45 on board
Multi I/O
Chipset ICH7, Winbond 83627EHF, Fintek F81216
1x IDE (UDMA33/66/100), 1x FDD, 1x KB, 1x Mouse
4x RS-232, 4x SATA II (300MB/s)
USB 4 ports on board
Pin header for 4 ports (USB 2.0)
Audio Built-in audio + AC97 codec
Others IrDA, 4-in/4-out digital I/O
Mechanical and Environmental
Dimensions 305mm x 244mm (12“ x 9.6“)
Max. Power Requirement TBC
Operating Temperature 0°C~60°C (32°F~140°F)
Storage Temperature -20°C~80°C (-68°F~176°F)
Relative Humidity 10%~90% (non-condensing)
Remarks: MB886 supports Intel® Core™2 Duo processors, Pentium®
D dual core CPU and Pentium® 4 single core CPU. It also supports
EMT64 processors.

INSTALLATIONS
Board Dimensions
4MB886 User’s Manual

INSTALLATIONS
MB886 User’s Manual 5
Installations
This section provides information on how to use the jumpers and
connectors on the MB886 in order to set up a workable system. The
topics covered are:
Installing the CPU........................................................................ 6
ATX Power Installation............................................................... 7
Installing the Memory.................................................................. 7
Setting the Jumpers...................................................................... 8
Connectors on MB886............................................................... 11
Watchdog Timer Configuration................................................. 22

INSTALLATIONS
Installing the CPU
The MB886 motherboard supports an LGA 775 processor socket for
Intel® Pentium® 4 processors.
The LGA 775 processor socket comes with a lever to secure the
processor. Refer to the pictures below, from left to right, on how to place
the processor into the CPU socket. Please note that the cover of the
LGA775 socket must always be installed during transport to avoid
damage to the socket.
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