Fuzzy 945GM2
MS-9642 (V1.X) Mainboard
G52-96421X1
i
Copyright Notice
The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document, but no
guarantee is given as to the correctness of its contents. Our products are under
continual improvement and we reserve the right to make changes without notice.
Trademarks
All trademarks are the properties of their respective owners.
Intel® and Pentium® are registered trademarks of Intel Corporation.
AMD, Athlon™, Athlon™ XP, Thoroughbred ™, and Duron™ are registered trademarks of AMD Corporation.
NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trademarks of NVIDIA Corporation in the United States and/or other countries.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® 95/98/2000/NT/XP are registered trademarks of Microsoft Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
V1.0 First release August 2006
Technical Support
If a problem arises with your system and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively,
please try the following help resources for further guidance.
Visit the MSI website at http://www.msi.com.tw/program/service/faq/
faq/esc_faq_list.php for FAQ, technical guide, BIOS updates, driver
updates, and other information.
Contact our technical staff at http://support.msi.com.tw/.
ii
Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not place
anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or module.
9. All cautions and warnings on the equipment should be noted.
10.Never pour any liquid into the opening that could damage or cause electrical
shock.
11. If any of the following situations arises, get the equipment checked by service
personnel:
† The power cord or plug is damaged.
† Liquid has penetrated into the equipment.
† The equipment has been exposed to moisture.
† The equipment does not work well or you can not get it work according to
User’s Manual.
† The equipment has dropped and damaged.
† The equipment has obvious sign of breakage.
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C (1400F), IT MAY DAMAGE THE EQUIPMENT.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
iii
FCC-B Radio Frequency Interference Statement
This equipment has been
tested and found to comply
with the limits for a Class B
digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the measures listed
below.
† Reorient or relocate the receiving antenna.
† Increase the separation between the equipment and receiver.
† Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
† Consult the dealer or an experienced radio/television technician for help.
Notice 1
The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.
VOIR LA NOTICE D’ INSTALLATION AVANT DE RACCORDER AU RESEAU.
Micro-Star International
MS-9642
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
iv
WEEE (Waste Electrical and Electronic Equipment) Statement
v
vi
vii
CONTENTS
Copyright Notice....................................................................................................ii
Trademarks............................................................................................................ii
Revision History....................................................................................................ii
Technical Support.................................................................................................ii
Safety Instructions................................................................................................iii
FCC-B Radio Frequency Interference Statement...................................................iv
WEEE (Waste Electrical and Electronic Equipment) Statement................................v
Chapter 1 Getting Started..............................................................................1-1
Mainboard Specifications.............................................................................1-2
Mainboard Layout........................................................................................1-4
Chapter 2 Hardware Setup.............................................................................2-1
Quick Components Guide.............................................................................2-2
CPU (Central Processing Unit)......................................................................2-3
CPU & Cooler Set Installation.................................................................2-4
Memory.......................................................................................................2-6
Installing DDRII Modules........................................................................2-6
Power Supply..............................................................................................2-7
ATX 20-Pin System Power Connector: ATX1........................................2-7
Back Panel...................................................................................................2-8
Connectors..................................................................................................2-8
Chassis Intrusion Switch Connector: JCI1.............................................2-9
44-Pin IDE Connector: IDE1...................................................................2-9
Serial ATA Connectors: SATA1, SATA2...............................................2-10
Audio Amplifier Connector: JAMP1......................................................2-11
Front Audio Connector: JAUD1...........................................................2-11
Fan Power Connectors: CPUFAN1, SYSFAN1....................................2-12
Front Panel Connector: JFP1...............................................................2-12
Serial Port Connector: J2....................................................................2-13
Front USB Connector: F_USB2...........................................................2-14
Digital IO Connector: J3......................................................................2-15
Parallel Port Header: JLPT1.................................................................2-15
LVDS Flat Panel Connector: JLVDS1..................................................2-16
Jumpers.....................................................................................................2-17
LVDS Power Selection Jumper: J1......................................................2-17
COM Port Power Jumpers: JCOMP4, JCOMP5.....................................2-17
Clear CMOS Jumper: CLR_CMOS1......................................................2-17
Slots..........................................................................................................2-18
PCI (Peripheral Component Interconnect) Express Slot.......................2-18
viii
PCI (Peripheral Component Interconnect) Slot.....................................2-18
PCI Interrupt Request Routing.............................................................2-18
Chapter 3 BIOS Setup......................................................................................3-1
Entering Setup.............................................................................................3-2
Control Keys.........................................................................................3-3
Getting Help..........................................................................................3-3
General Help <F1>................................................................................3-3
The Menu Bar..............................................................................................3-4
Main.............................................................................................................3-4
Advanced....................................................................................................3-6
PC Health...................................................................................................3-16
Security.....................................................................................................3-18
System......................................................................................................3-20
Boot...........................................................................................................3-20
Exit............................................................................................................3-22
ix
Getting Started
Chapter 1
Getting Started
Thank you for choosing the Fuzzy 945GM2 (MS-9642
v1.X) Mini ITX mainboard from MSI.
Based on the innovative Intel® 945GM & ICH7M controllers for optimal system efficiency, the Fuzzy
945GM2 accommodates the latest Intel® Core 2 Duo/
Core Duo/Core Solo/Celeron M processors in
Socket M and supports one 240-pin 533/667MHz DDRII
DIMM to provide the maximum of 2GB memory capacity.
In the entry-level and mid-range market segment, the
Fuzzy 945GM2 can provide a high-performance solution for today’s front-end and general purpose
workstation, as well as in the future.
1-1
MS-9642 Mainboard
Mainboard Specifications
Processor Support
- Intel® Core 2 Duo/Core Duo/Core Solo/Celeron M CPU in Socket M
- Supports 3 pin CPU Fan Pin-Header with Fan Speed Control
- Supports Intel Dual Core Technology to 533/667MHz and up
Supported FSB
- 533/667MHz
Chipset
- North Bridge: Intel® 945GM chipset
- South Bridge: Intel® ICH7M chipset
Memory Support
- DDRII 533/667 SDRAM (2GB Max)
- 1 DDRII DIMM slot (240pin / 1.8V)
LAN
- Supports 3 PCI Express Gb Ethernet by Intel 82573L or one Intel
82562GZ 10/100 LAN (optional)
Audio
- HDA Codec by Realtek® ALC888 7.1 channel
- Compliant with Azalia 1.0 Spec.
- 6 watt amplifier (optional)
IDE
- 1 IDE port by ICH7M
- Supports Ultra DMA 66/100 mode
- Supports PIO, Bus Master operation mode
SATA
- SATA ports by ICH7M
- Supports two SATA devices
- Supports storage and data transfers at up to 150MB/s
Connectors
Back Panel
- 3 RJ-45 LAN jacks
- 2 USB 2.0 ports
- 1 D-Sub VGA connector
- 1 serial port
1-2
Getting Started
- 1 PS2 keyboard/mouse port
- 1 Line-In/Line-Out/Mic-In stacked audio jack
Onboard Pinheaders
- 1 USB 2.0 pinheader (2 ports)
- 1 parallel port pinheader
- 1 front audio pinheader
- 1 LVDS connector
- 1 Digital I/O pinheader (16GPIO)
- 1 RS232/422/485 COM port header for COM2~COM5 (optional)
- 1 front panel pinheader
Slots
- 1 PCI Express x16 slot (supports MS-V004 ADD2 DVI Card)
- 1 PCI Express x 1 slot
- 1 PCI 32-bit/33MHz slot
Form Factor
- Mini ITX
Mounting
- 4 mounting holes
Environmental
Storage Temperature
- Temperature: -10oC ~ 70oC
- Humidity: 10% RH ~ 80% RH
Operation Temperature
- Temperature: 0oC ~ 60oC
- Humidity: 80% RH
For more information on compatible components, please visit
http://www.msi.com.tw/program/products/server/svr/pro_svr_qvl.php
1-3
MS-9642 Mainboard
ATX1
DIMM1
PCI-E1
SATA1
F_USB2
JCI1
SYSFAN1
BATT
JCOMP5
JCOMP4
JAMP1
Mainboard Layout
Top: Serial Port
Bottom: VGA Port
Top: Mouse
Bottom: Keyboard
Top: LAN Jack
Bottom: USB Ports
LAN Jacks
T: Line-In
M: Line-Out
B: Mic-In
ALC888
JAUD1
BIOS
Intel
82573L/
82562GZ
Intel
82573L
Gb LAN
Intel
82573L
Gb LAN
IDE1
Intel
ICH7M
SATA2
CPUFAN1
+
JLPT1
JFP1
J1
CLR_CMOS1
Intel
945GM
JLVDS1
J2
J3
PCI1
PCI2
Fuzzy 945GM2 (MS-9642 v1.X) Mini ITX Mainboard
1-4
Hardware Setup
Chapter 2
Hardware Setup
This chapter provides you with the information about
hardware setup procedures. While doing the installation,
be careful in holding the components and follow the
installation procedures. For some components, if you
install in the wrong orientation, the components will not
work properly.
Use a grounded wrist strap before handling computer
components. Static electricity may damage the
components.
2-1
MS-9642 Mainboard
Quick Components Guide
ATX1, p.2-7
CPU, p.2-3
JLPT1, p.2-15
IDE1,
p.2-9
F_USB2, p.2-14
SATA1/2, p.2-10
CPUFAN1,
p.2-12
Back Panel
I/O, p.2-8
PCI-E Slot,
p.2-18
J3, p.2-15
BIOS
JAUD1, p.2-11
JAMP1, p.2-11
CLR_CMOS1, p.2-17
PCI Slot, p.2-18
JCOMP4/5, p.2-17
PCI-E Slot,
p.2-18
JFP1, p.2-12
J1, p.2-17
JLVDS1, p.2-16
DDRII DIMM,
p.2-6
JCI1,p.2-9
SYSFAN1,
p.2-12
J2, p.2-13
2-2
Hardware Setup
CPU (Central Processing Unit)
The mainboard supports Intel® Core 2 Duo/Core Duo/Core Solo/Celeron M processors in Socket M. When you are installing the CPU, make sure the CPU has a
heat sink and a cooling fan attached on the top to prevent overheating. If
you do not have the heat sink and cooling fan, contact your dealer to purchase and
install them before turning on the computer.
For more information on compatible components, please visit http://www.msi.com.
tw/program/products/server/svr/pro_svr_qvl.php .
Important
1. Overheating will seriously damage the CPU and system. Always make
sure the cooling fan can work properly to protect the CPU from overheating.
2. Make sure that you apply an even layer of heat sink paste (or thermal tape)
between the CPU and the heatsink to enhance heat dissipation.
3. While replacing the CPU, always turn off the ATX power supply or unplug
the power supply’s power cord from the grounded outlet first to ensure the
safety of CPU.
2-3
MS-9642 Mainboard
CPU & Cooler Set Installation
1.Place the CPU on top of the socket. Make sure to align the gold arrow on the CPU
with the arrow key on the socket.
2.Push the CPU down until its pins securely fit into the socket.
3.On the front end of the CPU socket is a
locking mechanism designed into the
form of a screw. Make sure that you
actuate or deactuate this mechanism
with a screwdriver before and after installing the CPU.
4.Release the metal clips on the retention
mechanism.
Important
Mainboard photos shown in this section are for demonstration only and may
differ from the actual look of your
mainboard.
2-4
Hardware Setup
5. Mount the cooler set (fan & heatsink
bundled) on top of the CPU and fit it into
the retention mechanism.
6. Secure the metal clips back to the
retention mechanism.
7. Connect the fan power cable from the
mounted fan to the 3-pin fan power connector on the mainboard.
2-5
MS-9642 Mainboard
Memory
The mainboard provides one 240-pin non-ECC DDRII 533/667 DIMM slot and supports
up to 2GB system memory.
For more information on compatible components, please visit http://www.msi.com.
tw/program/products/server/svr/pro_svr_qvl.php.
DDRII
240-pin, 1.8V
64x2=128 pin 56x2=112 pin
Single-Channel: All DIMMs in GREEN
Installing DDRII Modules
1. The memory module has only one notch on the center and will only fit in the right
orientation.
2. Insert the memory module vertically into the DIMM slot. Then push it in until the
golden finger on the memory module is deeply inserted in the DIMM slot.
Important
You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.
3. The plastic clip at each side of the DIMM slot will automatically close.
Volt
Notch
2-6
Hardware Setup
Power Supply
ATX 20-Pin System Power Connector: ATX1
This connector allows you to connect to an ATX power supply. To connect to the ATX
power supply, make sure the plug of the power supply is inserted in the proper
orientation and the pins are aligned. Then push down the power supply firmly into the
connector.
ATX1
20
10 1
ATX1 Pin Definition
PIN SIGNAL
1 3.3V
2 3.3V
3 GND
4 5V
5 GND
6 5V
7 GND
8 PW_OK
9 5V_SB
10 12V
PIN SIGNAL
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V
11
Important
Power supply of 350watts (and above) is highly recommended for system
stability.
2-7
MS-9642 Mainboard
Back Panel
Serial Port
Mouse
LAN Port
Line-In
Line-Out
Mic-In
VGA Port
KeyboardUSB Ports
LAN Ports
Serial Port Connector
The serial port is a 16550A high speed communications port that sends/ receives 16
bytes FIFOs. You can attach a serial mouse or other serial devices directly to the
connector.
VGA Connector
The DB15-pin female connector is provided for VGA monitors.
Mouse/Keyboard Connector
The standard PS/2® mouse/keyboard DIN connector is for a PS/2® mouse/keyboard.
USB Connectors
The OHCI (Open Host Controller Interface) Universal Serial Bus root is for attaching
USB devices such as keyboard, mouse, or other USB-compatible devices.
Audio Port Connectors
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.
Blue audio jack - Line In is used for external CD player, tapeplayer or
other audio devices.
Green audio jack - Line Out, is a connector for speakers or headphones.
Pink audio jack - Mic In, is a connector for microphones.
LAN (RJ-45) Jack
The standard RJ-45 jack is for connection
Link IndicatorActivity Indicator
to single Local Area Network (LAN). You
can connect a network cable to it.
LED Color LED State Condition
Off LAN link is not established.
Left Orange On (steady state) LAN link is established.
On (brighter & pulsing)The computer is communicating with another computer on the LAN.
Green Off 10 Mbit/sec data rate is selected.
Right On 100 Mbit/sec data rate is selected.
Orange On 1000 Mbit/sec data rate is selected.
2-8
Hardware Setup
Connectors
Chassis Intrusion Switch Connector: JCI1
This connector connects to a 2-pin chassis switch. If the chassis is opened, the
switch will be short. The system will record this status and show a warning message on the screen. To clear the warning, you must enter the BIOS utility and clear the
record.
CHASSIS
GND
1
2
JCI1
44-Pin IDE Connector: IDE1
This 44-pin IDE connector connects to an optional converter that enables connection
to one 44-pin IDE device and one 40-pin IDE device, such as hard disk drives, CDROM and other IDE devices.
Connect to 44-pin
IDE device
IDE1
Important
If you install two hard disks on cable, you must configure the second drive to
Slave mode by setting its jumper. Refer to the hard disk documentation
supplied by hard disk vendors for jumper setting instructions.
Connect to IDE1
Connect to 40-pin
IDE device
2-9
MS-9642 Mainboard
Serial ATA Connectors: SATA1, SATA2
SATA1~SATA2 are high-speed SATA interface ports and support SATA data rates of
150MB/s. Each SATA connector can connect to 1 hard disk device and is fully compliant with Serial ATA 1.0 specifications.
SATA1
SATA2
Serial ATA cable
Take out the dust cover
and connect to the hard
disk devices
Connect to SATA1/2
Important
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.
2-10
Hardware Setup
Audio Amplifier Connector: JAMP1
The JAMP1 is used to connect audio amplifiers to enhance audio performance.
Pin Definition
JAMP1
1
PIN SIGNAL
1 AMP_L2 AMP_L+
3 AMP_R4 AMP_R+
Front Audio Connector: JAUD1
The JAUD1 connects to an optional audio bracket that provides extra front panel
audio IO jacks.
2
1
JAUD1
14
13
Audio Bracket
(Optional)
JAUD1 Pin Definition
PIN SIGNAL PIN SIGNAL
1 5V_SB 2 VCC3
3 SPDF0 4 NA
5 GND 6 SPDF1
7 LEF_OUT 8 SURR_OUT_R
9 CEN_OUT 10 SURR_OUT_L
11 AUD_GPIO21 12 AUDIO GND
13 SIDE_L 14 SIDE_R
2-11
MS-9642 Mainboard
Fan Power Connectors: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always take note that the red wire is the positive and
should be connected to the +12V, the black wire is Ground and should be connected
to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must
use a specially designed fan with speed sensor to take advantage of the CPU fan
control.
SENSOR
+12V
GND
SENSOR
+12V
GND
CPUFAN1
SYSFAN1
Important
Please refer to the recommended CPU fans at Intel® / AMD® official website or
consult the vendors for proper CPU cooling fan.
Front Panel Connector: JFP1
The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O
Connectivity Design Guide.
JFP1
12
9
+
Reset
Switch
-
-
HDD
LED
Power
Switch++
Power
LED
10
-
PIN SIGNAL DESCRIPTION
1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.
2-12
JFP1 Pin Definition
Hardware Setup
Serial Port Connector: J2
The J2 is a RS232/422/485 COM port pinheader that connects to serial devices.
J2
2 26
1
25
Serial Port Bracket
C
O
M
2
C
O
M
3
COM2 X V V
COM3 X V V
COM4 V X X
COM5 V X X
V = supported X = not supported
(Optional)
RS232 RS422 RS485
5
M
O
C
4
M
O
C
Connect to J2
J2 Pin Definition
Voltage Select Serial Port Serial Port Voltage Select
N/A
JCOMP4
COM2 COM3
COM4 COM5
(page 2-17)
PIN SIGNAL PIN SIGNAL
1 422 RXD1# 2 422 RXD2#
3 422 RXD1 4 422 RXD2
5 422 TXD1 6 422 TXD2
7 422 TXD1# 8 422 TXD2#
9 GND 10 GND
11 NDCD3# 12 NDCD4#
13 NSIN3 14 NSIN4
15 NSOUT3 16 NSOUT4
17 NDTR3 18 NDTR4
19 NDSR3# 20 NDSR4#
21 NRTS3 22 NRTS4
23 NCTS3# 24 NCTS4#
25 0V/5V/12V 26 0V/5V/12V
N/A
JCOMP5
(page 2-17)
2-13
MS-9642 Mainboard
Front USB Connector: F_USB2
The mainboard provides one USB 2.0 pinheader (optional USB 2.0 bracket available)
that is compliant with Intel® I/O Connectivity Design Guide. USB 2.0 technology increases data transfer rate up to a maximum throughput of 480Mbps, which is 40
times faster than USB 1.1, and is ideal for connecting high-speed USB interface
peripherals such as USB HDD, digital cameras, MP3 players, printers, mo-
dems and the like.
F_USB2
2
1
Pin Definition
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC
3 USB0- 4 USB15 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 USBOC
10
9
USB 2.0 Bracket
(Optional)
Connected to USB connector
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
2-14
Hardware Setup
Digital IO Connector: J3
The J3 connects to the General-Purpose Input/Output (GPIO) peripheral module.
J3 Pin Definition
PIN SIGNAL PIN SIGNAL
1 VCC3 2 VCC5
3 N_GPIO10 4 N_GPIO20
5 N_GPIO11 6 N_GPIO21
7 N_GPIO12 8 N_GPIO22
9 N_GPIO13 10 N_GPIO23
11 N_GPIO14 12 N_GPIO24
13 N_GPIO15 14 N_GPIO25
15 N_GPIO16 16 N_GPIO26
17 N_GPIO17 18 N_GPIO27
19 GND 20 NC
19
20
J3
1
2
Parallel Port Header: JLPT1
The mainboard provides a 26-pin header for connection to an optional parallel port
bracket. The parallel port is a standard printer port that supports Enhanced Parallel
Port (EPP) and Extended Capabilities Parallel Port (ECP) mode.
Parallel Port
JLPT1
Bracket (Optional)
2
1
26
25
Pin Signal Name Pin Signal Name
1 RSTB# 2 AFD#
3 PRND0 4 ERR#
5 PRND1 6 PINIT#
7 PRND2 8 LPT_SLIN#
9 PRND3 10 GND
11 PRND4 12 GND
13 PRND5 14 GND
15 PRND6 16 GND
17 PRND7 18 GND
19 ACK# 20 GND
21 BUSY 22 GND
23 PE 24 GND
25 SLCT 26 GND
2-15
MS-9642 Mainboard
LVDS Flat Panel Connector: JLVDS1
The LVDS (Low Voltage Differential Signal) connector provides a digital interface
typically used with flat panels. After connecting an LVDS interfaced flat panel to the
JLVDS1, be sure to check the panel datasheet and set the J1 LVDS Power Selection
Jumper to a proper voltage.
SIGNAL PIN SIGNAL
JLVDS1
2
+12V 2 1 +12V
+12V 4 3 +12V
1
3940
GND 6 5 +12V
GND 8 7 +3V
LCDVCC 10 9 LCDVCC
DDC DATA 12 11
VDD ENABLE 14 13
GND 16 15
LVDS A0+ 18 17
LVDS A1+ 20 19
LVDS A2+ 22 21
LVDS ACLK+ 24 23
NC 26 25
GND 28 27
LVDS B0+ 30 29
LVDS B1+ 32 31
LVDS B2+ 34 33
LVDS BCLK+ 36 35
NC 38 37
GND 40 39
DDC CLK
BKLTCTL
BKLTEN
LVDS A0LVDS A1LVDS A2-
LVDS ACLK-
GND
LVDS B0LVDS B1LVDS B2-
LVDS BCLK-
GND
NC
NC
After hardware installation is done,
select the LVDS panel type and tune
the LVDS backlight in the BIOS
Setup Utility.
2-16
Jumpers
LVDS Power Selection Jumper: J1
Use this jumper to specify the LVDS power.
Hardware Setup
1
J1
Pin Signal Name
1 VCC3
2 LCD_SRC (default VCC3)
3 VCC5
COM Port Power Jumpers: JCOMP4, JCOMP5
These jumpers specify the operation voltage of the serial port COM4 & COM5.
JCOMP4
3
JCOMP5
13
1
3
+5V
3
+5V
1
1
3
+12V
3
+12V
1
1
Clear CMOS Jumper: CLR_CMOS1
There is a CMOS RAM onboard that has a power supply from external battery to keep
the data of system configuration. With the CMOS RAM, the system can automatically
boot OS every time it is turned on. If you want to clear the system configuration, set
the CLR_CMOS1 (Clear CMOS Jumper ) to clear data.
CLR_CMOS1
Important
You can clear CMOS by shorting 1-2 pin while the system is off. Then return
to 2-3 pin position. Avoid clearing the CMOS while the system is on; it will
damage the mainboard.
1
Clear Data
1
3
Keep Data
1
3
2-17
MS-9642 Mainboard
Slots
PCI (Peripheral Component Interconnect) Express Slot
PCI Express architecture provides a high performance I/O infrastructure for Desktop
Platforms with transfer rates starting at 2.5 Giga transfers per second over a PCI
Express x1 lane for Gigabit Ethernet, TV Tuners, 1394 controllers, and general purpose I/O. Also, desktop platforms with PCI Express Architecture will be designed to
deliver highest performance in video, graphics, multimedia and other sophisticated
applications. Moreover, PCI Express architecture provides a high performance graphics
infrastructure for Desktop Platforms doubling the capability of existing AGP 8x designs with transfer rates of 4.0 GB/s over a PCI Express x16 lane for graphics
controllers, while PCI Express x1 supports transfer rate of 250 MB/s.
PCI Express x16 Slot
PCI Express x1 Slot
PCI (Peripheral Component Interconnect) Slot
The PCI slot supports LAN cards, SCSI cards, USB cards, and other add-on cards
that comply with PCI specifications. At 32 bits and 33 MHz, it yields a throughput rate
of 133 MBps.
32-bit PCI Slot
PCI Interrupt Request Routing
The IRQ, acronym of interrupt request line and pronounced I-R-Q, are hardware lines
over which devices can send interrupt signals to the microprocessor. The PCI IRQ
pins are typically connected to the PCI bus pins as follows:
Order 1 Order 2 Order 3 Order 4
32-bit PCI1 INT A# INT B# INT C# INT D#
Important
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to configure any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.
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BIOS Setup
Chapter 3
BIOS Setup
This chapter provides information on the BIOS Setup
program and allows you to configure the system for
optimum use.
You may need to run the Setup program when:
² An error message appears on the screen during the
system booting up, and requests you to run SETUP.
² You want to change the default settings for cus-
tomized features.
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MS-9642 Mainboard
Entering Setup
Power on the computer and the system will start POST (Power On Self Test) process.
When the message below appears on the screen, press <F1> key to enter Setup.
Press F1 to enter SETUP
If the message disappears before you respond and you still wish to enter Setup,
restart the system by turning it OFF and On or pressing the RESET button. You may
also restart the system by simultaneously pressing <Ctrl>, <Alt>, and <Delete> keys.
Important
1.The items under each BIOS category described in this chapter are under
continuous update for better system performance. Therefore, the description may be slightly different from the latest BIOS and should be held for
reference only.
2.Upon boot-up, the 1st line appearing after the memory count is the BIOS
version. It is usually in the format:
W9642IMS V1.0 031506 where:
1st digit refers to BIOS maker as A = AMI, W = AWARD, and P =
PHOENIX.
2nd - 5th digit refers to the model number.
6th digit refers to the chipset as I = Intel, N = nVidia, and V = VIA.
7th - 8th digit refers to the customer as MS = all standard customers.
V1.0 refers to the BIOS version.
031506 refers to the date this BIOS was released.
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Control Keys
<↑> Move to the previous item
<↓> Move to the next item
<←> Move to the item in the left hand
<→ > Move to the item in the right hand
<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a
<+/PU> Increase the numeric value or make changes
<-/PD> Decrease the numeric value or make changes
<F6> Load Optimized Defaults
<F7> Load Fail-Safe Defaults
<F10> Save all the CMOS changes and exit
BIOS Setup
submenu
Getting Help
After entering the Setup menu, the first menu you will see is the Main Menu.
Main Menu
The main menu lists the setup functions you can make changes to. You can use the
arrow keys ( ↑↓ ) to select the item. The on-line description of the highlighted setup
function is displayed at the bottom of the screen.
Sub-Menu
If you find a right pointer symbol (as shown in the right view) appears to the left of
certain fields that means a sub-menu can be launched
from this field. A sub-menu contains additional options for
a field parameter. You can use arrow keys ( ↑↓ ) to
highlight the field and press <Enter> to call up the submenu. Then you can use the control keys to enter values
and move from field to field within a sub-menu. If you want to return to the main
menu, just press the <Esc >.
General Help <F1>
The BIOS setup program provides a General Help screen. You can call up this screen
from any menu by simply pressing <F1>. The Help screen lists the appropriate keys
to use and the possible selections for the highlighted item. Press <Esc> to exit the
Help screen.
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MS-9642 Mainboard
The Menu Bar
Main
Use this menu for basic system configurations, such as time, date etc.
Advanced
Use this menu to set up the items of special enhanced features available on your
system’s chipset.
PC Health
This entry monitors your hardware health status.
Security
Use this menu to set Supervisor and User Passwords.
System
This entry shows your system summary.
Boot
Use this menu to specify the priority of boot devices.
Exit
This menu allows you to load the BIOS default values or factory default settings into
the BIOS and exit the BIOS setup utility with or without changes.
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Main
BIOS Setup
Date (mm:dd:yy)
The date format is <Day>, <Month> <Date> <Year>.
Time (hh:mm:ss)
The time format is <Hour> <Minute> <Second>.
IDE Channel 0/1 Master/Slave
Press PgUp/<+> or PgDn/<-> to select [Manual], [None] or [Auto] type. Note that the
specifications of your drive must match with the drive table. The hard disk will not
work properly if you enter improper information for this category. If your hard disk
drive type is not matched or listed, you can use [Manual] to define your own drive
type manually.
If you select [Manual], related information is asked to be entered to the following
items. Enter the information directly from the keyboard. This information should be
provided in the documentation from your hard disk vendor or the system
manufacturer.
Access Mode The settings are CHS, LBA, Large, Auto.
Capacity The formatted size of the storage device.
Cylinder Number of cylinders.
Head Number of heads.
Precomp Write precompensation.
Landing Zone Cylinder location of the landing zone.
Sector Number of sectors.
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MS-9642 Mainboard
Halt On
The setting determines whether the system will stop if an error is detected at boot.
When the system stops for the errors preset, it will halt on for 15 seconds and then
automatically resume its operation. Available options are:
[All Errors] The system stops when any error is detected.
[No Errors] The system doesn’t stop for any detected error.
[All, But Keyboard] The system doesn’t stop for a keyboard error.
Base/Extended/Total Memory
The three items show the memory status of the system. (Read-only)
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Advanced
BIOS Setup
Advanced BIOS Features
The sub-menu is used to configure chipset features for optimal system performance.
Quick Power On Self Test
Select [Enabled] to reduce the amount of time required to run the power-on self-
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MS-9642 Mainboard
test (POST). A quick POST skips certain steps. We recommend that you normally disable quick POST. Better to find a problem during POST than lose data
during your work.
Boot Up NumLock Status
This setting is to set the Num Lock status when the system is powered on.
Setting to [On] will turn on the Num Lock key when the system is powered on.
Setting to [Off] will allow users to use the arrow keys on the numeric keypad.
Typematic Rate Setting
This item is used to enable or disable the typematic rate setting including Typematic
Rate & Typematic Delay.
Typematic Rate (Chars/Sec)
After Typematic Rate Setting is enabled, this item allows you to set the rate
(characters/second) at which the keys are accelerated.
Typematic Delay (Msec)
This item allows you to select the delay between when the key was first
pressed and when the acceleration begins.
APIC Mode
This field is used to enable or disable the APIC (Advanced Programmable Interrupt Controller). Due to compliance with PC2001 design guide, the system is
able to run in APIC mode. Enabling APIC mode will expand available IRQ resources for the system.
MPS Version Control For OS
This field allows you to select which MPS (Multi-Processor Specification) version to be used for the operating system. You need to select the MPS version
supported by your operating system. To find out which version to use, consult
the vendor of your operating system.
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BIOS Setup
Advanced Chipset Features
The sub-menu is used to configure chipset features for optimal system performance.
DRAM Timing Selectable
Selects whether DRAM timing is controlled by the SPD (Serial Presence Detect)
EEPROM on the DRAM module. Setting to [By SPD] enables DRAM timing to be
determined automatically by BIOS based on the configurations on the SPD.
Selecting [Manual] allows users to configure the following fields manually.
CAS Latency Time
This controls the timing delay (in clock cycles) before SDRAM starts a read
command after receiving it. Smaller clocks increase system performance while
bigger clocks provide more stable system performance.
DRAM RAS# to CAS# Delay
This field allows you to set the number of cycles for a timing delay between the
CAS and RAS strobe signals, used when DRAM is written to, read from or
refreshed. Fast speed offers faster performance while slow speed offers
more stable performance.
DRAM RAS# Precharge
This item controls the number of cycles for Row Address Strobe (RAS) to be
allowed to precharge. If insufficient time is allowed for the RAS to accumulate
its charge before DRAM refresh, refresh may be incomplete and DRAM may fail
to retain data. This item applies only when synchronous DRAM is installed in the
system.
Precharge Delay (tRAS)
The field specifies the idle cycles before precharging an idle bank.
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MS-9642 Mainboard
System Memory Frequency
Use this item to configure the clock frequency of the installed DRAMs.
**VGA Setting**
The following items allow you to configure the VGA settings of the system.
PEG/Onchip VGA Control
This setting allows you to select whether to use the onchip graphics processor
or the PCI Express card.
When set to [Onchip VGA], the motherboard boots up using the onboard graphics processor, even when a PCI Express graphics card is installed.
When set to [PEG Port], the motherboard boots up using the PCI Express graphics card, if one is installed. Otherwise, it defaults to the onboard graphics
processor.
When set to [Auto], the BIOS checks to see if a PCI Express graphics card is
installed. If it detects that a PCI Express graphics card is present, the motherboard
boots up using that card. Otherwise, it defaults to the onboard graphics
processor.
On-Chip Frame Buffer Size
The field specifies the size of system memory allocated for video memory.
Boot Display
Use the field to select the type of device you want to use as the display(s) of
the system.
LVDS Panel Type
This setting specifies the resolution of the LVDS panel.
LVDS Backlight Control
This setting controls the brightness level of the LVDS panel backlight.
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Integrated Peripherals
BIOS Setup
OnChip IDE Device
IDE Primary Master/Slave PIO
The IDE PIO (Programmed Input/Output) fields let you set a PIO mode for the
IDE devices that the onboard IDE interface supports. Modes 0 through 4
provide successively increased performance. In [Auto] mode, the system
automatically determines the best mode for each device.
IDE Primary Master/Slave UDMA
Ultra DMA 33/66/100/133 implementation is possible only if your IDE hard
drive supports it and the operating environment includes a DMA driver
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MS-9642 Mainboard
(Windows ME, XP or a third-party IDE bus master driver). If your hard drive
and your system software both support Ultra DMA/33, Ultra DMA/66, Ultra
DMA/100 and Ultra DMA/133, select [Auto] to enable BIOS support.
*** On-Chip Serial ATA Setting ***
On-Chip Serial ATAA
This setting specifies the function of the on-chip SATA controller.
[Disabled] Disable SATA controller
[Auto] Automatically determined by BIOS
[Enhanced Mode] Enable both SATA and PATA, max. 6 IDE
drives supported
[SATA Only] SATA operates in legacy mode
PATA IDE Mode / SATA Port
These settings specify the modes of the PATA & SATA ports.
Onboard Device
USB Controller
This setting is used to enable/disable the onboard USB controller.
USB 2.0 Controller
This setting is used to enable/disable the onboard USB 2.0 controller.
USB Keyboard/Mouse Support
Set to [Enabled] if your need to use a USB-interfaced keyboard/mouse in the
operating system that does not support or have any USB driver installed,
such as DOS and SCO Unix.
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BIOS Setup
Azalia/AC97 Audio Select
Azalia is the codename of “High Definition Audio.” This setting controls the
High Definition Audio interface integrated in the Southbridge.
Audio Amplifier Control
This setting disables/enables the audio amplifier.
Amplifier dB
When the Audio Amplifier Control is set to [Enabled], users may adjust
the amplifier dB range between the lowest useful output and the largest
useful output level.
Onboard Ethernet #1/ #2/ #3
These settings disable/enable the onboard Ethernet controller.
Onboard LAN1/ LAN2/ LAN3 Boot ROM
The items enable or disable the initialization of the onboard LAN Boot ROMs
during bootup. Selecting [Disabled] will speed up the boot process.
Super IO Device
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MS-9642 Mainboard
Serial Port Setting
Onboard Serial Port 1 / 2 / 3 / 4 / 5
Select an address for Serial Port 1/2/3/4/5.
Serial Port 1 / 2 / 3 / 4 / 5 Use IRQ
Select a corresponding interrupt for Serial Port 1/2/3/4/5.
Serial Port 2 / 3 Mode
These settings specify the transmission mode of the Serial Port 2 & 3.
RS-422 defines a Balanced (differential) interface, specifying a single,
unidirectional driver with multiple receivers (up to 32). RS-422 will support
Point-to-Point, Multi-Drop circuits, but not Multi-Point.
RS-485 defines a Balanced (differential) interface, specifying bidirectional,
half-duplex data transmission. Up to 32 transmitters and 32 receivers may
be interconnected in any combination, including one driver and multiple
receivers (multi-drop), or one receiver and multiple drivers.
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Power Management Setup
BIOS Setup
ACPI Function
This item is to activate the ACPI (Advanced Configuration and Power Management Interface) Function. If your operating system is ACPI-aware, such
as Windows 98SE/2000/ME, select [Enabled].
ACPI Suspend Type
This item specifies the power saving modes for ACPI function. If your operating system supports ACPI, such as Windows 98SE, Windows ME and
Windows 2000, you can choose to enter the Standby mode in S1 (POS) or
S3 (STR) fashion through the setting of this field. Options are:
[S1(POS)]The S1 sleep mode is a low power state. In this state,
no system context is lost (CPU or chipset) and hardware maintains all system context.
[S3(STR)]The S3 sleep mode is a lower power state where the
information of system configuration and open applications/files is saved to main memory that remains
powered while most other hardware components turn
off to save energy. The information stored in memory
will be used to restore the system when a “wake up”
event occurs.
Soft-Off by PWR-BTTNN
This feature allows users to configure the power button function. Settings
are:
[Instant-Off] The power button functions as a normal power-on/-off button.
[Delay 4 Sec.]When you press the power button, the computer enters the
suspend/sleep mode, but if the button is pressed for more
than four seconds, the computer is turned off.
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MS-9642 Mainboard
Wake-Up By PCI Card
When setting to [Enabled], this setting allows your system to be awakened
from the power saving modes through any event on PCI PME (Power Management Event).
Power On by Ring
An input signal on the serial Ring Indicator (RI) line (in other words, an
incoming call on the modem) awakens the system from a soft off state.
USB KB Wake-Up from S3
This setting allows you to enter “Any Key” (max. 8 numbers) to wake up the
system from S3 state.
Resume By Alarm
When [Enabled], your can set the date and time at which the RTC (real-time
clock) alarm awakens the system from suspend mode.
Date (of Month) Alarm
When Resume By Alarm is set to [Enabled], the field specifies the month
for Resume By Alarm.
Time (hh:mm:ss) Alarm
You can choose what hour, minute and second the system will boot up.
PWRON After PWR-Fail
This item specifies whether your system will reboot after a power failure or
interrupt occurs. Available settings are:
[Off] Leaves the computer in the power off state.
[On] Leaves the computer in the power on state.
[Former-sts] Restores the system to the status before power fail-
ure or interrupt occurred.
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PC Health
BIOS Setup
Smart Fan Setting
Smart System / CPU Fan Temp.
Select a temperature setting here, and if the temperature of the CPU/system
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MS-9642 Mainboard
climbs up to the selected temperature setting, the system will automatically
increase the speed of the CPU/system fan to cool down the overheated CPU/
system.
System / CPU Temp Tolerance
You can select a fan tolerance value here for the specific range for the Smart
System / CPU Fan Temp. items. If the current temperatures of the fans reach
the maximum threshold (the temperatures set in the Smart System / CPU Fan
Temp. plus the tolerance values you set here), the fans will speed up for
cooling down. On the contrary if the current temperatures reach the minimum
threshold (the set temperatures minus the tolerance values), the fans will slow
down to keep the temperatures stable.
Current System Temp, Current CPU Temperature, System Fan Speed,
CPU Fan Speed, CPU Voltage, 12V, 5V, DDRII, VBAT (V), 5VSB (V)
These items display the current status of all of the monitored hardware devices/
components such as CPU voltage, temperatures and all fans’ speeds.
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Security
BIOS Setup
Set Supervisor Password
Supervisor Password controls access to the BIOS Setup utility.
Set User Password
User Password controls access to the system at boot.
Security Option
This specifies the type of BIOS password protection that is implemented. Settings are
described below:
Option Description
[Setup] The password prompt appears only when end users try to run
Setup.
[System] A password prompt appears every time when the computer is
powered on or when end users try to run Setup.
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MS-9642 Mainboard
System
Machine Type/Model, Processor, Processor Cache Size, Processor
Speed, System Memory Type, Video Controller, BIOS Date, BIOS Version
These items show the hardware specifications of your system. Read only.
3-20
Boot
BIOS Setup
Hard Disk Boot Priority
This setting allows users to set the boot priority of the specified hard disk devices.
First press <Enter> to enter the sub-menu. Then you may use the arrow keys ( ↑↓ )
to select the desired device, then press <+>, <-> or <PageUp>, <PageDown> key to
move it up/down in the priority list.
First / Second / Third Boot Device
The items allow you to set the sequence of boot devices where BIOS attempts to load
the disk operating system.
Boot Other Device
Setting the option to [Enabled] allows the system to try to boot from other device if the
system fails to boot from the first/second/third boot device.
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MS-9642 Mainboard
Exit
Load Fail-Safe Defaults
Use this menu to load the default values set by the BIOS vendor for stable system
performance.
Load Optimized Defaults
Use this menu to load the default values set by the mainboard manufacturer specifically for optimal performance of the mainboard.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.
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