GA-M61PM-S2 (rev. 2.0)
AMD Socket AM2 Processor Motherboard
User's Manual
Rev. 2002
12ME-M61PMS2-2002R
* The WEEE marking on the product indicates this product must not be disposed of with user's other household waste
and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!!
* The WEEE marking applies only in European Union's member states.
Motherboard
GA-M61PM-S2 (rev. 2.0)
Nov. 29, 2006
Motherboard
GA-M61PM-S2 (rev. 2.0)
Nov. 29, 2006
Copyright
© 2006 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in the manual are legally registered to their respective companies.
Notice
The written content provided with this product is the property of Gigabyte.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any
means without Gigabyte's prior written permission. Specifications and features are subject to
change without prior notice.
Product Manual Classification
In order to assist in the use of this product, Gigabyte has categorized the user manual in the
following:
For detailed product information and specifications, please carefully read the
"Product User Manual".
For detailed information related to Gigabyte's unique features, please go to the
"Technology Guide" section on Gigabyte's website to read or download the information
you need.
For more product details, please click onto Gigabyte's website at www.gigabyte.com.tw
Table of Contents
Item Checklist ................................................................................................................. 6
Optional Accessories ...................................................................................................... 6
GA-M61PM-S2 (rev. 2.0) Motherboard Layout ............................................................. 7
Block Diagram ................................................................................................................ 8
Chapter 1 Hardware Installation .................................................................................... 9
1-1 Considerations Prior to Installation .................................................................... 9
1-2 Feature Summary .......................................................................................... 10
1-3 Installation of the CPU and CPU Cooler ....................................................... 12
1-3-1 Installation of the CPU ......................................................................................... 12
1-3-2 Installation of the CPU Cooler ............................................................................ 13
1-4 Installation of Memory .................................................................................... 14
1-5 Installation of Expansion Cards ...................................................................... 16
1-6 I/O Back Panel Introduction ........................................................................... 17
1-7 Connectors Introduction .................................................................................. 18
Chapter 2 BIOS Setup ................................................................................................ 29
The Main Menu (For example: BIOS Ver. : F4d) ...................................................... 30
2-1 Standard CMOS Features ............................................................................. 32
2-2 Advanced BIOS Features .............................................................................. 34
2-3 Integrated Peripherals ..................................................................................... 36
2-4 Power Management Setup ............................................................................. 40
2-5 PnP/PCI Configurations ................................................................................. 41
2-6 PC Health Status ........................................................................................... 42
2-7 Load Fail-Safe Defaults ................................................................................... 43
2-8 Load Optimized Defaults ................................................................................. 43
2-9 Set Supervisor/User Password ..................................................................... 44
2-10 Save & Exit Setup......................................................................................... 45
2-11 Exit Without Saving ....................................................................................... 45
- 4 -
Chapter 3 Drivers Installation ...................................................................................... 47
3-1 Install Chipset Drivers .................................................................................... 47
3-2 Software Applications ..................................................................................... 48
3-3 Driver CD Information .................................................................................... 48
3-4 Hardware Information ..................................................................................... 49
3-5 Contact Us ..................................................................................................... 49
Chapter 4 Appendix ................................................................................................... 51
4-1 Unique Software Utilities ................................................................................ 51
4-1-1 EasyTune 5 Introduction ..................................................................................... 51
4-1-2 Xpress Recovery2 Introduction ......................................................................... 52
4-1-3 Flash BIOS Method Introduction ........................................................................ 54
4-1-4 Configuring SATA Hard Drive(s) ........................................................................ 58
4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction ...................................... 68
4-2 Troubleshooting ............................................................................................... 73
- 5 -
Item Checklist
IDE Cable x 1 & FDD Cable x 1
SATA 3Gb/s Cable x 2
I/O Shield
* The items listed above are for reference only, and are subject to change without notice.
Optional Accessories
2 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-51/R)
4 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-21/R)
2 Ports IEEE 1394 Cable (Part Number: 12CF1-1IE008-01R)
e-SATA Cable (Part Number: 12CF1-3SATPW-11R)
COM Port Cable (Part Number: 12CF1-1CM001-31/12CF1-1CM001-12R)
SPDIF In and Out Cable (Part Number: 12CR1-1SPINO-11/R)
- 6 -
GA-M61PM-S2 (rev. 2.0) Motherboard Layout
KB_MS
COMA
VGA
USB
USB
AUDIO
CODEC
REV: 2.0
ATX_12V
LPT
1394
LAN
F_AUDIO
RTL8211
CD_IN
SPDIF_IO
CPU_FAN
IT8716
BIOS
PCIE_16
PCIE_1
PCI1
PCI2
CI
COMB
GA-M61PM-S2
CLR_CMOS
Socket AM2
BATTERY
ATX
IDE
FDD
DDRII_1
DDRII_2
DDRII_3
DDRII_4
SATAII1 SATAII3
SATAII2
SATAII0
®
nVIDIA
GeForce 6100/
nForce 430
TSB43AB23
F2_1394F1_1394
SYS_FAN
F_USB2
F_USB1
F_USB3
F_PANEL
PWR_LED
- 7 -
Block Diagram
PCIe CLK
(100 MHz)
PCI Express x1 Bus
PCIe CLK
(100 MHz)
1 PCI Express x1
LAN
PCI Bus
PCI Express x16
x1
RTL8211
RJ45
TSB43AB23
VGA
AMD
Socket AM2
CPU
Hyper Transport Bus
®
nVIDIA
GeForce 6100/
nForce 430
CPU CLK+/-(200 MHz)
DDRII 800/667/533/400 MHz DIMM
Dual Channel Memory
4 SATA 3Gb/s
ATA 33/66/100/133
IDE Channel
LPC BUS
IT8716
BIOS
Floppy
LPT Port
COM Ports
PS/2 Keyboard/
Mouse
2 PCI
PCI CLK
(33 MHz)
3 IEEE 1394a
CODEC
MIC
Line-Out
Side Speaker Out
Surround Speaker Out
Center/Subwoofer Spear Out
Line-In
SPDIF In
- 8 -
10 USB
Ports
SPDIF Out
Chapter 1Hardware Installation
1-1 Considerations Prior to Installation
Preparing Your Computer
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please
follow the instructions below:
1. Please turn off the computer and unplug its power cord.
2. When handling the motherboard, avoid touching any metal leads or connectors.
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components
(CPU, RAM).
4. Prior to installing the electronic components, please have these items on top of an antistatic
pad or within a electrostatic shielding container.
5. Please verify that the power supply is switched off before unplugging the power supply connector
from the motherboard.
Installation Notices
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers
are required for warranty validation.
2. Prior to the installation of the motherboard or any hardware, please first carefully read the
information in the provided manual.
3. Before using the product, please verify that all cables and power connectors are connected.
4. To prevent damage to the motherboard, please do not allow screws to come in contact with
the motherboard circuit or its components.
5. Please make sure there are no leftover screws or metal components placed on the motherboard
or within the computer casing.
6. Please do not place the computer system on an uneven surface.
7. Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
8. If you are uncertain about any installation steps or have a problem related to the use of the
product, please consult a certified computer technician.
English
Instances of Non-Warranty
1. Damage due to natural disaster, accident or human cause.
2. Damage as a result of violating the conditions recommended in the user manual.
3. Damage due to improper installation.
4. Damage due to use of uncertified components.
5. Damage due to use exceeding the permitted parameters.
6. Product determined to be an unofficial Gigabyte product.
Hardware Installation- 9 -
English
1-2 Feature Summary
CPU Socket AM2 for AMD AthlonTM 64 FX / AthlonTM 64 X2 Dual-Core /
AthlonTM 64 / SempronTM processor
Front Side Bus 2000 MHz
Chipset nVIDIA® GeForce 6100/nForce 430 chipset
LAN Realtek RTL8211 (10/100/1000 Mbit)
Audio Onboard Realtek ALC883 CODEC chip
Supports High Definition Audio
Supports 2 / 4 / 6 / 8 channel audio
Supports S/PDIF In/Out connection
Supports CD In connection
IEEE 1394 Onboard T.I. TSB43AB23 chip
3 IEEE 1394a ports
Storage nVIDIA® GeForce 6100/nForce 430 chipset
- 1 FDD connector, allowing connection of 1 FDD device
- 1 IDE connector with UDMA 33/ATA 66/ATA 100/ATA 133
support, allowing connection of 2 IDE devices
- 4 SATA 3Gb/s connectors, allowing connection of 4 SATA 3Gb/s
devices
- Supports RAID 0, RAID 1, RAID 0+1, and RAID 5 for Serial ATA
O.S Support Microsoft Windows 2000/XP
Memory 4 DDRII DIMM memory slots (supports up to 16 GB memory)
Supports dual channel DDRII 800/667/533/400 DIMMs
Supports 1.8V DDRII DIMMs
Expanstion Slots 1 PCI Express x16 slot
1 PCI Express x1 slot
2 PCI slots
Internal Connectors 1 24-pin ATX power connector
1 4-pin ATX 12V power connector
1 floppy connector
1 IDE connector
4 SATA 3Gb/s connectors
1 CPU fan connector
1 system fan connector
1 front panel connector
1 front audio connector
1 S/PDIF In/Out connector
1 CD In connector
3 USB 2.0/1.1 connectors for additional 6 USB 2.0/1.1 ports by cable
2 IEEE 1394a connectors for additional 2 ports by cable
1 COMB connector
1 power LED connector
1 Chassis Intrusion connector
(Note 1)
GA-M61PM-S2 (rev. 2.0) Motherboard - 10 -
Rear Panel I/O 1 PS/2 keyboard port
1 PS/2 mouse port
1 parallel port
1 COMA port
1 IEEE 1394a port
4 USB 2.0/1.1 ports
1 VGA port
1 RJ-45 port
6 audio jacks (Line In / Line Out / MIC In/Surround Speaker Out (Rear
Speaker Out)/Center/Subwoofer Speaker Out/Side Speaker Out)
I/O Control IT8716 chip
Hardware Monitor System voltage detection
CPU / System temperature detection
CPU / System fan speed detection
CPU / System warning temperature
CPU / System fan failure warning
Supports CPU Smart Fan function
(Note 2)
BIOS 1 4 Mbit flash ROM
Use of licensed AWARD BIOS
Additional Features Supports @BIOS
Supports Download Center
Supports Q-Flash
Supports EasyTune (only supports Hardware Monitor function)
Supports Xpress Install
Supports Xpress Recovery2
Supports Xpress BIOS Rescue
Bundle Software Norton Internet Security (OEM version)
Form Factor Micro ATX form factor; 24.4cm x 24.4cm
English
(Note 3)
(Note 1) Due to the limitation of Windows 32-bit operating system, when more than 4 GB of physical
memory is installed, the actual memory available for the operating system will be less than
4 GB; Windows 64-bit operating system doesn't have such limitation.
(Note 2) Whether the CPU Smart FAN Control function is supported will depend on the CPU you install.
(Note 3) EasyTune functions may vary depending on different motherboards.
Hardware Installation- 11 -
English
1-3 Installation of the CPU and CPU Cooler
Before installing the CPU, please comply with the following conditions:
1. Please make sure that the motherboard supports the CPU.
2. Please take note of the pin 1 marking (the small triangle) on the CPU. If you install the
CPU in the wrong direction, the CPU will not insert properly. If this occurs, please
change the insert direction of the CPU.
3. Please add an even layer of heat paste between the CPU and CPU cooler.
4. Please make sure the CPU cooler is installed on the CPU prior to system use,
otherwise overheating and permanent damage of the CPU may occur.
5. Please set the CPU host frequency in accordance with the processor specifications. It
is not recommended that the system bus frequency be set beyond hardware specifica-
tions since it does not meet the required standards for the peripherals. If you wish to set
the frequency beyond the proper specifications, please do so according to your hard-
ware specifications including the CPU, graphics card, memory, hard drive, etc.
1-3-1 Installation of the CPU
Check the CPU pins to see that none are bent. Move the socket lever to the unlocked position as shown
in Fig. 1 (90o to the plane of the motherboard) prior to inserting the CPU. The pin 1 location is designated
on the CPU by a small triangle that corresponds to a triangle marking on the socket as shown in Fig.
2. Align the CPU to the socket and gently lower it into place. Do not force the CPU into the socket.
Fig.1
Socket Lever
Position lever at a 90 degree angle.
Fig.2
Pin 1 location on the socket and processor.
Gently place the CPU into position making sure that the CPU pins fit
perfectly into their holes. Once the CPU is positioned into its socket,
place one finger down on the middle of the CPU and gently press the
metal lever back into its original position.
Pin One
Please use extra care when installing the CPU. The CPU will not fit if positioned incorrectly.
Rather than applying force, please change the positioning of the CPU.
GA-M61PM-S2 (rev. 2.0) Motherboard - 12 -
1-3-2 Installation of the CPU Cooler
Fig.1
Before installing the CPU cooler, please first add an even layer of heat
paste on the surface of the CPU. Install all the CPU cooler components
(Please refer to the cooler manual for detailed installation instructions).
Fig.2
Please connect the CPU cooler power connector to the CPU_FAN con-
nector located on the motherboard so that the CPU cooler can properly
function to prevent CPU overheating.
The CPU cooler may adhere to the CPU as a result of hardening of the heat paste. To prevent
such an occurrence, it is suggested that either thermal tape rather than heat paste be used for
heat dissipation or using extreme care when removing the CPU cooler.
English
Hardware Installation- 13 -
English
1-4 Installation of Memory
Before installing the memory modules, please comply with the following conditions:
1. Please make sure that the memory used is supported by the motherboard. It is
recommended that memory of similar capacity, specifications and brand be used.
2. Before installing or removing memory modules, please make sure that the computer power
is switched off to prevent hardware damage.
3. Memory modules have a foolproof insertion design. A memory module can be installed in
only one direction. If you are unable to insert the module, please switch the direction.
The motherboard supports DDRII memory modules, whereby BIOS will automatically detect memory
capacity and specifications. Memory modules are designed so that they can be inserted only in one direction.
The memory capacity used can differ with each slot.
Notch
DDRII
Fig.1
The DIMM socket has a notch, so the DIMM memory module can
only fit in one direction. Insert the DIMM memory module vertically
into the DIMM socket. Then push it down.
Fig.2
Close the plastic clip at both edges of the DIMM sockets to lock the
DIMM module.
Reverse the installation steps when you wish to remove the
DIMM module.
GA-M61PM-S2 (rev. 2.0) Motherboard - 14 -
Dual Channel Memory Configuration
The GA-M61PM-S2 supports the Dual Channel Technology. After operating
the Dual Channel Technology, the bandwidth of Memory Bus will double.
Due to CPU limitation, if you wish to operate the Dual Channel Technology, follow the guidelines below:
1. Dual Channel mode will not be enabled if only one memory module is installed.
2. To enable Dual Channel mode with two memory modules (it is recommended to use memory
modules of identical brand, size, chips, and speed), you must install them into DIMM sockets
of the same color.
3. To enable Dual Channel mode with four memory modules, it is recommended to use memory
modules of identical brand, size, chips, and speed.
The following is a Dual Channel Memory configuration table:
(DS: Double Side, SS: Single Side, "--": Empty)
DIMM Socket
2 memory modules
4 memory modules
If two memory modules are to be used to achieve Dual Channel mode, we recommend
installing them in DDRII_1 and DDRII_2 DIMM sockets.
DDRII_1 DDRII_2 DDRII_ 3 DDRII_4
DS/SS DS/SS - - - -
- - - - DS/SS DS/SS
DS/SS DS/SS DS/SS DS/SS
English
Hardware Installation- 15 -
English
1-5 Installation of Expansion Cards
You can install your expansion card by following the steps outlined below:
1. Read the related expansion card's instruction document before install the expansion card into the
computer.
2. Remove your computer's chassis cover, screws and slot bracket from the computer.
3. Press the expansion card firmly into expansion slot in motherboard.
4. Be sure the metal contacts on the card are indeed seated in the slot.
5. Replace the screw to secure the slot bracket of the expansion card.
6. Replace your computer's chassis cover.
7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.
8. Install related driver from the operating system.
Installing a PCI Express x16 expansion card:
Please align the VGA card to the onboard
PCI Express x16 slot and press firmly
down on the slot. Make sure your VGA
card is locked by the latch at the end of
the PCI Express x16 slot. When you try
uninstall the VGA card, please gently
press the latch as the picture to the left
shows to release the card.
GA-M61PM-S2 (rev. 2.0) Motherboard - 16 -
1-6 I/O Back Panel Introduction
PS/2 Keyboard and PS/2 Mouse Connector
To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the
keyboard to the lower port (purple).
Parallel Port
The parallel port allows connection of a printer, scanner and other peripheral devices.
COMA
Connects to serial-based mouse or data processing devices.
VGA Port
Monitor can be connected to VGA port.
IEEE 1394a Port
Serial interface standard set by the Institute of Electrical and Electronics Engineers, which has
features like high speed, high bandwidth and hot plug.
USB Port
Before you connect your device(s) into USB connector(s), please make sure your device(s) such
as USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface.
Also make sure your OS supports USB controller. If your OS does not support USB controller,
please contact OS vendor for possible patch or driver upgrade. For more information please
contact your OS or device(s) vendors.
LAN Port
The provided Internet connection is Gigabit Ethernet , providing data transfer speeds of 10/100/
1000 Mbps.
Center/Subwoofer Speaker Out
The default Center/Subwoofer Speaker Out jack. Center/Subwoofer speakers can be connected to
Center/Subwoofer Speaker Out jack.
Surround Speaker Out (Rear Speaker Out)
The default Surround Speaker Out (Rear Speaker Out) jack. Rear surround speakers can be
connected to Surround Speaker Out (Rear Speaker Out) jack.
Side Speaker Out
The default Side Speaker Out jack. Surround side speakers can be connected to Side Speaker Out
jack.
Line In
The default Line In jack. Devices like CD-ROM, walkman etc. can be connected to Line In jack.
English
Hardware Installation- 17 -
English
Line Out (Front Speaker Out)
The default Line Out (Front Speaker Out) jack. Stereo speakers, earphone or front surround
speakers can be connected to Line Out (Front Speaker Out) jack.
MIC In
The default MIC In jack. Microphone must be connected to MIC In jack.
In addition to the default speakers settings, the
~ audio jacks can be reconfigured to
perform different functions via the audio software. Only microphones still MUST be connected
to the default Mic In jack (
). Please refer to the 2-/4-/6-/8- channel audio setup steps for
detailed software configuration information.
1-7 Connectors Introduction
31
17
8
16
10
13 14
18
6
11124
2
5
7
915
1) ATX_12V
2) ATX (Power Connector)
3) CPU_FAN
4) SYS_FAN
5) FDD
6) IDE
7) SATAII0/1/2/3
8) F_AUDIO
9) F_PANEL
GA-M61PM-S2 (rev. 2.0) Motherboard - 18 -
10) CD_IN
11) PWR_LED
12) F_USB1/F_USB2/F_USB3
13) F1_1394/F2_1394
14) COMB
15) SPDIF_IO
16) CLR_CMOS
17) C I
18) BATTERY
1/2) ATX_12V/ATX (Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all
the components on the motherboard. Before connecting the power connector, please make sure
that all components and devices are properly installed. Align the power connector with its
proper location on the motherboard and connect tightly.
The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V power
connector is not connected, the system will not start.
Caution!
Please use a power supply that is able to handle the system voltage requirements. It is
recommended that a power supply that can withstand high power consumption be used (300W
or greater). If a power supply is used that does not provide the required power, the result can
lead to an unstable system or a system that is unable to start.
If you use a 24-pin ATX power supply, please remove the small cover on the power connector
on the motherboard before plugging in the power cord; otherwise, please do not remove it.
Pin No. Definition
ATX_12V
1
3
1 GND
2 GND
3 +12V
4 +12V
2
4
English
13
ATX
1
1224
Pin No. Definition
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5V SB(stand by +5V)
10 +12V
11 +12V(Only for 24-pin ATX)
12 3.3V(Only for 24-pin ATX)
Pin No. Definition
13 3.3V
14 -12V
15 GND
16 PS_ON(soft On/Off)
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V (Only for 24-pin ATX)
24 GN D(Only for 24-pin ATX)
Hardware Installation- 19 -
English
3/4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin (SYS_FAN)/4-pin
(CPU_FAN) power connector and possesses a foolproof connection design.
Most coolers are designed with color-coded power connector wires. A red power connector
wire indicates a positive connection and requires a +12V power voltage. The black connector
wire is the ground wire (GND).
Please remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to
prevent the CPU/system from overheating and failure.
CPU_FAN:
Pin No. Definition
1
CPU_FAN
1
SYS_FAN
1 GND
2 +12V/Speed Control
3 Sense
4 Speed Control
SYS_FAN:
Pin No. Definition
1 GND
2 +12V
3 Sense
5) FDD (Floppy Connector)
The FDD connector is used to connect the FDD cable while the other end of the cable connects to
the FDD drive. The types of FDD drives supported are: 360 KB, 720 KB, 1.2 MB, 1.44 MB and
2.88 MB. Before attaching the FDD cable, please take note of the foolproof groove in the FDD
connector.
GA-M61PM-S2 (rev. 2.0) Motherboard - 20 -
34
2
33
1
6) IDE (IDE Connector)
An IDE device connects to the computer via an IDE connector. One IDE connector can connect to
one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical
drive). If you wish to connect two IDE devices, please set the jumper on one IDE device as Master
and the other as Slave (for information on settings, please refer to the instructions located on the IDE
device). Before attaching the IDE cable, please take note of the foolproof groove in the IDE connector.
English
40
2
39
1
7) SATAII0/1/2/3 (SATA 3Gb/s Connectors)
SATA 3Gb/s can provide up to 300 MB/s transfer rate. Please refer to the BIOS setting for the
SATA 3Gb/s and install the proper driver in order to work properly.
71
SATAII3
SATAII1
SATAII2
17
71
SATAII0
17
Pin No. Definition
1 GND
2TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
Hardware Installation- 21 -
English
8) F_AUDIO (Front Audio Connector)
This connector supports either HD (High Definition) or AC97 front panel audio module. If you wish
to use the front audio function, connect the front panel audio module to this connector. Check the pin
assignments carefully while you connect the front panel audio module. Incorrect connection
between the module and connector will make the audio device unable to work or even damage it.
For optional front panel audio module, please contact your chassis manufacturer.
910
2
1
HD Audio:
Pin No. Definition
1 MIC2_L
2 GND
3 MIC2_R
4 -ACZ_DET
5 LINE2_R
6 FSENSE1
7 FAUDIO_JD
8 No Pin
9 LINE2_L
10 FSENSE2
AC'97 Audio:
Pin No. Definition
1 MIC
2 GND
3 MIC Power
4NC
5 Line Out (R)
6NC
7NC
8 No Pin
9 Line Out (L)
10 NC
By default, the audio driver is configured to support HD Audio. To connect an AC97 front panel
audio module to this connector, please refer to the instructions on Page 72 about the software
settings.
GA-M61PM-S2 (rev. 2.0) Motherboard - 22 -
9) F_PANEL (Front Panel Jumper)
Please connect the power LED, PC speaker, reset switch and power switch etc. of your chassis
front panel to the F_PANEL connector according to the pin assignment below.
MSG+
MSG-
HD-
HD+
Power
Switch
PW+
PW-
RES+
NC
RES-
Reset Switch
Speaker Connector
SPEAK+
SPEAK-
20
19
Message LED/
Power/
Sleep LED
HD (IDE Hard Disk Active LED) Pin 1: LED anode(+)
Pin 2: LED cathode(-)
SPEAK (Speaker Connector) Pin 1: Power
Pin 2- Pin 3: NC
Pin 4: Data(-)
RES (Reset Switch) Open: Normal
Close: Reset Hardware System
PW (Power Switch) Open: Normal
Close: Power On/Off
MSG (Message LED/Power/Sleep LED) Pin 1: LED anode(+)
Pin 2: LED cathode(-)
NC NC
2
1
IDE Hard Disk Active LED
English
Hardware Installation- 23 -
English
10) CD_IN (CD In Connector)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No. Definition
1 CD-L
1
2 GND
3 GND
4 CD-R
11) PWR_LED
The PWR_LED connector is connected with the system power indicator to indicate whether the
system is on/off. It will blink when the system enters suspend mode (S1).
GA-M61PM-S2 (rev. 2.0) Motherboard - 24 -
Pin No. Definition
1 MPD+
1
2 MPD-
3 MPD-
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