Q33M
i
Q35MDO/G33MDH/Q33M
MS-7358 ( V1.X ) Mainboard
ii
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.
NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trade-
marks of NVIDIA Corporation in the United States and/or other countries.
AMD, Athlon™ , Athlon™ XP, Thoroughbred™, and Duron™ are registered trade-
marks of AMD Corporation.
Intel
®
and Pentium
®
are registered trademarks of Intel Corporation.
PS/2 and OS
®
/2 are registered trademarks of International Business Machines
Corporation.
Windows
®
98/2000/NT/XP/Vista 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 October 2007
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 for FAQ, technical guide, BIOS updates, driver updates,
and other information: http://global.msi.com.tw/index.php?
func=faqIndex
Contact our technical staff at: http://support.msi.com.tw/
iii
Safety Instructions
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
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 equip-
ment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V be-
fore 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 a service
personnel:
† The power cord or plug is damaged.
† Liquid has penetrated into the equipment.
† The equipment has been exposed to moisture.
† The equipment has 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, STOR-
AGE TEMPERATURE ABOVE 60
0
C (140
0
F), IT MAY DAMAGE THE EQUIPMENT.
iv
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 accor-
dance 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-7358
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.
v
WEEE (Waste Electrical and Electronic Equipment) Statement
vi
vii
viii
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
Packing Checklist.................................................................................................1-5
Chapter 2. Hardware Setup..................................................................................2-1
Quick Components Guide....................................................................................2-2
CPU (Central Processing Unit)............................................................................2-3
Memory.................................................................................................................2-7
Power Supply......................................................................................................2-9
Back Panel..........................................................................................................2-10
Connectors........................................................................................................2-12
Jumpers..............................................................................................................2-19
Slots...................................................................................................................2-20
Chapter 3. BIOS Setup............................................................................................3-1
Entering Setup.....................................................................................................3-2
The Main Menu.....................................................................................................3-4
Standard CMOS Features...................................................................................3-6
Advanced BIOS Features...................................................................................3-9
Integrated Peripherals.......................................................................................3-12
Power Management Setup...............................................................................3-14
PNP/PCI Configurations.....................................................................................3-17
H/W Monitor........................................................................................................3-19
Frequency/Voltage Control...............................................................................3-20
Load Fail-Safe/ Optimized Defaults.................................................................3-22
BIOS Setting Password.....................................................................................3-23
Appendix A. Realtek ALC888 Audio...................................................................A-1
Installing the Realtek HD Audio Driver................................................................A-2
Software Configuration......................................................................................A-4
Hardware Setup................................................................................................A-19
ix
Appendix B. Dual Core Center.............................................................................B-1
Activating Dual Core Center...............................................................................B-2
Main......................................................................................................................B-3
DOT (Dynamic OverClocking).............................................................................B-5
Clock.....................................................................................................................B-6
Voltage.................................................................................................................B-7
FAN Speed...........................................................................................................B-8
Temperature.........................................................................................................B-9
User Profile........................................................................................................B-10
Appendix C Intel ICH9R/ICH9DO SATA RAID......................................................C-1
Introduction..........................................................................................................C-2
BIOS Configuration..............................................................................................C-3
Installing Driver....................................................................................................C-9
Installing Software............................................................................................C-11
RAID Migration Instructions...............................................................................C-15
Degraded RAID Array........................................................................................C-22
1-1
Getting Started
Getting Started
Chapter 1
Thank you for choosing the Q35MDO / G33MDH / Q33M
Series (MS-7358 v1.X) ATX mainboard. The Q35MDO /
G33MDH / Q33M Series mainboards are based on Intel
®
Q35/G33/Q33 & ICH9R/ICH9DO/ICH9DH chipsets for op-
timal system efficiency. Designed to fit the advanced Intel
®
Core 2 Quad/Core 2 Duo LGA775 processor, the
Q35MDO / G33MDH / Q33M Series deliver a high perfor-
mance and professional desktop platform solution.
MS-7358 Mainboard
1-2
Mainboard Specifications
Processor Support
- Intel
®
Core 2 Duo, Core 2 Quad in the LGA775 package
- Supports 3/4 pin CPU Fan Pin-Header with Fan Speed Control
- Supports EIST Technology
- Supports Hyper-Threading (HT) Technology
- Supports Intel Dual Core Technology up to 1333 MHz
(For the latest information about CPU, please visit http://global.
msi.com.tw/index.php?func=cpuform)
Supported FSB
- 1333/ 1066/ 800 MHz
Chipset
- North Bridge: Intel
®
Q33/Q35/G33 chipset
- South Bridge: Intel
®
ICH9R/ICH9DO/ICH9DH chipset
(ICH9DO for vPro, ICH9DH for VIIV)
Memory Support
- DDR2 800/ 667 SDRAM (8GB Max)
- 4 DDR2 DIMMs (240pin / 1.8V)
(For more information on compatible components, please visit
http://global.msi.com.tw/index.php?func=testreport)
LAN
- Supports PCIE LAN 10/100/1000 Fast Ethernet by Intel 82566-DM
(for vPro) / 82566-DC (for Viiv) / 8256V
Audio
- Chip integrated by Realtek
®
ALC888
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
- Meet Microsoft Vista Premium Spec
IDE
- 1 IDE port by Marvell 88SE6111
- Supports Ultra DMA 33/66/100/133 mode
- Supports PIO, Bus Master operation mode
SATA
- 4 SATA II ports and 2 e-SATA ports by ICH9R/ICH9DO/ICH9DH
- 1 SATA II port by Marvell 88SE6111
- Supports storage and data transfers at up to 300 MB/s
RAID
- Supports Intel Martix Storage Technology (AHCI + RAID 0/1/5/10)
by ICH9R/ICH9DO
1-3
Getting Started
TPM (optional)
- Supports TPM by INFINEON SLB9635TT12
Floppy
- 1 floppy port
- Supports 1 FDD with 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB
Connectors
Back panel
- 1 PS/2 mouse port
- 1 PS/2 keyboard port
- 1 VGA port
- 2 e-SATA ports
- 6 USB 2.0 Ports
- 1 LAN jack (10/100/1000)
- 6 flexible audio jacks
- 1 1394 port (optional)
On-Board Pinheaders/ Connectors
- 3 USB 2.0 pinheaders
- 1 SPDIF-Out pinheader
- 1 CD-In connector
- 1 Front Panel Audio pinheader
- 1 Serial port pinheader
- 1 Chassis Intrusion Switch pinheader
- 1 1394 pinheader (optional)
Slots
- 1 PCI Express x16 slot
- 1 PCI Express x1 slot
- 2 PCI slots
- Support 3.3V/ 5V PCI bus Interface
Form Factor
- M-ATX (24.4cm X 24.4cm)
Mounting
- 8 mounting holes
MS-7358 Mainboard
1-4
Q35MDO / G33MDH / Q33M Series
(MS-7358 v1.X) ATX Mainboard
Mainboard Layout
JFP1
JFP2
JBAT1
S
Y
S
F
A
N
1
JSPI1
I
D
E
1
F
D
D
1
D
I
M
M
_
A
1
D
I
M
M
_
B
1
D
I
M
M
_
A
2
D
I
M
M
_
B
2
J
P
W
R
3
JCASE1
JUSB1
JUSB3
JUSB2
J
C
O
M
1
S
A
T
A
1
S
A
T
A
2
S
A
T
A
3
S
A
T
A
4
S
A
T
A
5
Intel
ICH9R/
ICH9DO/
ICH9DH
PCI_E3
BATT
+
PCI 2
PCI 1
PCI_ E1
Codec
LAN CHIP
VIA
VT6308P
(optional)
JAUD1
CD_IN1
J1394_1
(optional)
CPUFAN1
J
P
W
1
Intel
Q33/ Q35/ G33
Top : mouse
Bottom: keyboard
e-SATA
Top: LAN Port
Bottom: USB ports
JSPD1
T:
M:
B:
Line-In
Line-Out
Mic
T:RS-Out
M:CS-Out
B:SS-Out
Top :
USB Port
Bottom:
1394 Port(optional)
VGA Port
1-5
Getting Started
Packing Checklist
* The pictures are for reference only and may vary from the packing
contents of the product you purchased.
Power Cable
SATA Cable (Optional)
User’ s Guide
MSI motherboard
MSI Driver/Utility CD
Back IO Shield
USB Bracket (Optional)
Standard Cable for
IDE Devices
1394 Bracket (Optional)
2-1
Hardware Setup
Hardware Setup
Chapter 2
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.
MS-7358 Mainboard
2-2
Quick Components Guide
JPW1,
p.2-9
CPU,
p.2-3
CPUFAN1,
p.2-14
DIMM,
p.2-7
JCOM1,
p.2-17
FDD1,
p.2-12
IDE1,
p.2-12
JPWR3,
p.2-9
SYSFAN1,
p.2-14
SATA1~5,
p.2-13
JFP1, JFP2,
p.2-16
JBAT1,
p.2-19
JUSB1~3,
p.2-18
J1394_1,
p.2-15
JCI1,
p.2-14
JSPD1,
p.2-15
CD_IN1,
p.2-16
JAUD1,
p.2-17
PCI,
p.2-20
PCI_E,
p.2-20
Back Panel,
p.2-10
2-3
Hardware Setup
CPU (Central Processing Unit)
When you are installing the CPU, make sure to install the cooler to prevent
overheating. If you do not have the CPU cooler, consult your dealer before turning
on the computer.
For the latest information about CPU, please visit http://global.msi.com.tw/index.php?
func=cpuform
Introduction to LGA 775 CPU
The surface of LGA 775 CPU.
Remember to apply some ther-
mal paste on it for better heat
dispersion.
Yellow triangle is the Pin 1 indicator
The pin-pad side of LGA 775
CPU.
Yellow triangle is the Pin 1 indicator
Alignment Key Alignment Key
Important
Overheating
Overheating will seriously damage the CPU and system. Always make sure
the cooling fan can work properly to protect the CPU from overheating. Make
sure that you apply an even layer of thermal paste (or thermal tape) between
the CPU and the heatsink to enhance heat dissipation.
Replaceing the CPU
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.
Overclocking
This mainboard is designed to support overclocking. However, please make
sure your components are able to tolerate such abnormal setting, while
doing overclocking. Any attempt to operate beyond product specifications is
not recommended. We do not guarantee the damages or risks caused
by inadequate operation or beyond product specifications.
MS-7358 Mainboard
2-4
Important
1.Confirm if your CPU cooler is firmly installed before turning on your system.
2. Do not touch the CPU socket pins to avoid damaging.
3. The availability of the CPU land side cover depends on your CPU packing.
2.Remove the cap from lever hinge
side (as the arrow shows).
1.The CPU socket has a plastic cap on
it to protect the contact from damage.
Before you install the CPU, always
cover it to protect the socket pin.
3.The pins of socket reveal.
CPU & Cooler Installation
When you are installing the CPU, make sure the CPU has a cooler attached on
the top to prevent overheating. Meanwhile, do not forget to apply some thermal
paste on CPU before installing the heat sink/cooler fan for better heat dispersion.
Follow the steps below to install the CPU & cooler correctly. Wrong installation will
cause the damage of your CPU & mainboard.
4.Open the load lever.
2-5
Hardware Setup
6.After confirming the CPU direction
for correct mating, put down the
CPU in the socket housing frame.
Be sure to grasp on the edge of
the CPU base. Note that the align-
ment keys are matched.
8.Cover the load plate onto the
package.
7.Visually inspect if the CPU is
seated well into the socket. If not,
take out the CPU with pure vertical
motion and reinstall.
alignment
key
5.Lift the load lever up and open the
load plate.
MS-7358 Mainboard
2-6
10. Align the holes on the mainboard
with the heatsink. Push down the
cooler until its four clips get
wedged into the holes of the
mainboard.
12.Turn over the mainboard to con-
firm that the clip-ends are cor-
rectly inserted.
11.Press the four hooks down to fas-
ten the cooler. Then rotate the lock-
ing switch (refer to the correct di-
rection marked on it) to lock the
hooks.
9.Press down the load lever lightly
onto the load plate, and then se-
cure the lever with the hook under
retention tab.
locking
switch
Important
1. Read the CPU status in BIOS (Chapter 3).
2. Whenever CPU is not installed, always protect your CPU socket pin with the
plastic cap covered (shown in Figure 1) to avoid damaging.
3. Mainboard photos shown in this section are for demonstration of the CPU/
cooler installation only. The appearance of your mainboard may vary depend-
ing on the model you purchase.
2-7
Hardware Setup
Memory
Dual-Channel mode Population Rule
In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system
performance. Please refer to the following illustrations for population rules under
Dual-Channel mode.
1
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
2
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
3
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
These DIMM slots are used for installing memory modules.
For more information on compatible components, please visit http://global.msi.com.
tw/index.php?func=testreport
Empty
Installed
64x2=128 pin 56x2=112 pin
DDR2
240-pin, 1.8V
Single-Channel: All DIMMs in GREEN
Dual-Channel: Channel A in GREEN; Channel B in ORANGE
MS-7358 Mainboard
2-8
Installing Memory 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.
3. The plastic clip at each side of the DIMM slot will automatically close.
Important
You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.
Volt
Notch
Important
-DDR2 memory modules are not interchangeable with DDR and the DDR2
standard is not backwards compatible. You should always install DDR2
memory modules in the DDR2 DIMM slots.
-In Dual-Channel mode, make sure that you install memory modules of the
same type and density in different channel DIMM slots.
-To enable successful system boot-up, always insert the memory modules
into the DIMM_A1 first.
2-9
Hardware Setup
Power Supply
PIN SIGNAL
13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 Res
21 +5V
22 +5V
23 +5V
24 GND
PIN SIGNAL
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWR OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
Pin Definition
pin 12
pin 13
1
JPWR3
12
24
13
ATX 24-Pin Power Connector: JPWR3
This connector allows you to connect an ATX 24-pin power supply.
To connect the ATX 24-pin 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.
You may use the 20-pin ATX power supply as you like. If you’d like
to use the 20-pin ATX power supply, please plug your power sup-
ply along with pin 1 & pin 13 (refer to the image at the right hand).
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
Pin Definition
JPW1
1
34
2
Important
1. Make sure that all the connectors are connected to proper ATX power sup-
plies to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for system
stability.
3. ATX 12V power connection should be greater than 18A.
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
MS-7358 Mainboard
2-10
Green / OrangeYellow
LED Color LED State Condition
Off LAN link is not established.
Left Yellow 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.
Back Panel
Mouse/Keyboard
The standard PS/2
®
mouse/keyboard DIN connector is for a PS/2
®
mouse/keyboard.
1394 Port (optional)
The IEEE1394 port on the back panel provides connection to IEEE1394 devices.
USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.
VGA Port
The DB15-pin female connector is provided for monitor.
LAN
The standard RJ-45 LAN jack is for connection to the Local Area Network (LAN). You
can connect a network cable to it.
Keyboard
USB Ports Mic
L-Out
L-In
Mouse
LAN
RS-Out
SS-Out
CS-Out
USB Ports
eSATA Port
1394 Port
(optional)
VGA Port
2-11
Hardware Setup
Audio Ports
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.
Line-In (Blue) - Line In is used for external CD player, tapeplayer or
other audio devices.
Line-Out (Green) - Line Out, is a connector for speakers or headphones.
Mic (Pink) - Mic, is a connector for microphones.
RS-Out (Black) - Rear-Surround Out in 4/ 5.1/ 7.1 channel mode.
CS-Out (Orange) - Center/ Subwoofer Out in 5.1/ 7.1 channel mode.
SS-Out (Gray) - Side-Surround Out 7.1 channel mode.
eSATA Port
The eSATA port is for attaching the eSATA external hard drive.
MS-7358 Mainboard
2-12
Connectors
Floppy Disk Drive Connector: FDD1
This connector supports 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB floppy disk drive.
FDD1
IDE Connector: IDE1
This connector supports IDE hard disk drives, optical disk drives and other IDE devices.
IDE1
Important
If you install two IDE devices on the same cable, you must configure the
drives separately to master / slave mode by setting jumpers. Refer to IDE
device’s documentation supplied by the vendors for jumper setting
instructions.
2-13
Hardware Setup
Serial ATA Connector: SATA1 ~ SATA5
This connector is a high-speed Serial ATA interface port. Each connector can connect
to one Serial ATA device.
SATA2SATA1
SATA4
Important
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.
SATA1,3,4,5 supported
by ICH9R/ICH9DO/ICH9DH
SATA5
SATA3
SATA2 supported by
Marvell 88SE6111
MS-7358 Mainboard
2-14
Chassis Intrusion Connector: JCI1
This connector connects to the chassis intrusion switch cable. If the chassis is
opened, the chassis intrusion mechanism will be activated. 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.
Fan Power Connectors: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always 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.
Important
1.Please refer to the recommended CPU fans at processor’s official website
or consult the vendors for proper CPU cooling fan.
2.CPUFAN1 / SYSFAN1 supports fan control. You can adjust fan speed in H/W
Monitor menu of BIOS and install Dual Core Center utility that will auto-
matically control the CPU fan speed according to the actual CPU
temperature.
3. Fan cooler set with 3 or 4 pins power connector are both available for
CPUFAN1 and SYSFAN1.
SENSOR
+12V
GND
CONTROL
CPUFAN1
SENSOR
+12V
GND
CONTROL
SYSFAN1
JCI1
2
G
N
D
C
I
N
T
R
U
1
2-15
Hardware Setup
IEEE1394 Connector: J1394_1(optional)
This connector allows you to connect the IEEE1394 device via an optional IEEE1394
bracket.
Pin Definition
PIN SIGNAL PIN SIGNAL
1 TPA+ 2 TPA-
3 Ground 4 Ground
5 TPB+ 6 TPB-
7 Cable power 8 Cable power
9 Key (no pin) 10 Ground
J1394_1
1
2
9
10
IEEE1394 Bracket (Optional)
S/PDIF Bracket (Optional)
S/PDIF-Out Connector: JSPD1
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
JSPD1
VCC
SPDIF
GND
MS-7358 Mainboard
2-16
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.
JFP1 Pin Definition
Front Panel Connectors: JFP1, JFP2
These connectors are for electrical connection to the front panel switches and LEDs.
The JFP1 is compliant with Intel
®
Front Panel I/O Connectivity Design Guide.
PIN SIGNAL DESCRIPTION
1 GND Ground
2 SPK- Speaker-
3 SLED Suspend LED
4 BUZ+ Buzzer+
5 PLED Power LED
6 BUZ- Buzzer-
7 NC No connection
8 SPK+ Speaker+
JFP2 Pin Definition
1
2
9
10
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
+
+
-
-
-
7
8
Power
LED
Speaker
1
2
JFP2
-
-
+
+
CD-In Connector: CD_IN1
This connector is provided for external audio input.
CD_IN1
GND
RL
Loading...