Msi P45 Neo2 Series user Manual
P45 Neo2 Series
MS-7512 (v1.X) Mainboard
G52-75121X2
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.
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® 95/98/2000/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 For P45 Platinum March 2008
V1.1 For P45 Neo2 April 2008
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=service
Contact our technical staff at: http://ocss.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 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, 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 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-7512
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
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
Jumper................................................................................................................2-19
Button.................................................................................................................2-21
Slots....................................................................................................................2-22
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
H/W Monitor........................................................................................................3-16
BIOS Setting Password.....................................................................................3-17
Cell Menu............................................................................................................3-18
User Setting.......................................................................................................3-24
Load Fail-Safe/ Optimized Defaults.................................................................3-25
Appendix A Realtek ALC 888/888T Audio........................................................A-1
Installing the Realtek HD Audio Driver................................................................A-2
Software Configuration......................................................................................A-4
Hardware Setup................................................................................................A-19
viii
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 ICH10R SATA RAID...................................................................C-1
ICH10R Introduction.............................................................................................C-2
BIOS Configuration..............................................................................................C-3
Installing Driver..................................................................................................C-10
Installing Software............................................................................................C-12
RAID Migration Instructions...............................................................................C-16
Recovery Volume Creation...............................................................................C-23
Degraded RAID Array........................................................................................C-27
Appendix D JMicron RAID Introduction.............................................................D-1
Introduction..........................................................................................................D-2
JMicron RAID BIOS Utility....................................................................................D-3
Installing Driver..................................................................................................D-11
JMicron Raid Configurer....................................................................................D-13
ix
Getting Started
Chapter 1
Getting Started
Thank you for choosing the P45 Neo2 Series (MS-7512
v1.X) ATX mainboard. The P45 Neo2 Series mainboards
are based on Intel® P45 & ICH10R chipsets for optimal
system efficiency. Designed to fit the advanced Intel
TM
Core
2 Extreme/Quad/Duo, Pentinum® Dual-Core and
Celeron® LGA775 processor, the P45 Neo2 Series de-
liver a high performance and professional desktop platform solution.
®
1-1
MS-7512 Mainboard
Mainboard Specifications
Processor Support
- Intel® Core
Celeron® processors in the LGA775 package
- Support Intel® Yorkfield, Wolfdale
- Support Conroe family and up
* (For the latest information about CPU, please visit http://global.msi.
com.tw/index.php?func=cpuform)
TM
2 Extreme/Quad/Duo, Pentinum® Dual-Core and
Supported FSB
- 1600*(OC) / 1333 / 1066 / 800 and up MHz
* (For the latest information about CPU, please visit http://global.
msi.com.tw/index.php?func=cpuform)
Chipset
- North Bridge: Intel® P45 chipset
- South Bridge: Intel® ICH10R chipset
Memory Support
- 4 DDR2 DIMMs support DDR2 1200**(OC) / 1066 / 800 (16GB Max)
(To support 16GB Max, please check the criteria of Intel website.)
**(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 Realtek 8111C
Audio
- Chip integrated by Realtek® ALC888/ALC888T
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
- Meet Microsoft Vista Premium spec
- Supports VoIP Card (only for ALC888T)
IDE
- 1 IDE port (only for Jmicron 363)
- Supports Ultra DMA 66/100/133 mode
- Supports PIO, Bus Master operation mode
SATA
- 6 SATAII ports by ICH10R
- 2 SATA II port by Jmicron 363
- Supports storage and data transfers at up to 3Gb/s
RAID
- Supports Intel Martix Storage Technology (AHCI + RAID 0/1/5/10)
by ICH10R
FDD
- 1 floppy port
- Supports 1 FDD with 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB
1-2
Getting Started
Connectors
Back panel
- 1 PS/2 mouse port
- 1 PS/2 keyboard port
- 6 USB 2.0 Ports
- 1 LAN jack
- 6 flexible audio jacks
- 1 Clear CMOS button
On-Board Pinheaders / Connectors
- 3 USB 2.0 pinheaders
- 1 chasis intrusion connector
- 1 CD-in connector
- 1 front audio pinheader
- 1 front panel connector
- 1 TPM Module connector
TPM
- Supports TPM
Slots
- 2 PCI Express x16 slots compatible with PCIE 2.0 spec
a. for CrossFire mode, please install both graphics cards on both
PCIE x16 slots
b. to use 2 PCIE x16 slots, the PCIE x 16 lanes will auto arrange
from x16/ x0 to x8/ x8
- 2 PCI Express x 1 slots
- 2 PCI slots
Form Factor
- ATX (30.5cm X 24.5cm)
Mounting
- 9 mounting holes
1-3
MS-7512 Mainboard
BATT
JSPDO1
PWRBTN
SYSFAN3
SYSFAN5
CPUFAN1
RTL8111C
Mainboard Layout
Top : mouse
Bottom:
keyboard
USB ports
SW1
Top: LAN Jack
Bottom: USB ports
T:
Line-In
M:
Line-Out
B:
Mic
T:RS-Out
M:CS-Out
B:SS-Out
POWER1
SYSFAN2
JPWR1
SYSFAN1
Intel
P45
FDD1
ATX1
1-4
ALC888
JAUD1
JCD1
PCI_E1
JSPI1
PCI_E2
PCI_E3
JB2
JB1
JCI1
JBAT1
PCI_E4
PCI1
+
PCI2
JFP2
JFP1 JUSB3
P45 Neo2 Series
(MS-7512 v1.X) ATX Mainboard
Intel
ICH10R
RESET
JUSB2
DI MM1
JUSB1
DI MM2
DI MM3
DI MM4
SATA7 SATA8
JTPM1
SYS FAN4
IDE 1
SATA1- 3SATA2- 4SATA5-6
Packing Checklist
Getting Started
MSI motherboard
Power Cable
Floppy Cable
* The pictures are for reference only and may vary from the packing contents of the
product you purchased.
MSI Driver/Utility CD
SATA Cable
USB Bracket (Optional)
Back IO Shield
IDE Cable
User’ s Guide
and Quick Guide
1-5
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-7512 Mainboard
Quick Components Guide
Back Panel,
p.2-10
JPWR1,
p.2-9
PCI_E,
p.2-22
PCI,
p.2-23
JAUD1,
p.2-16
POWER1,
p.2-9
JCD1,
p.2-16
SYSFAN2,
p.2-14
SYSFAN1,
p.2-14
JSPDO1,
p.2-17
CPU, p.2-3
JSPI1,
p.2-15
JFP1,2,
p.2-17
RESET,
p.2-21
JCI1,
p.2-14
CPUFAN1,
p.2-14
JUSB1~3,
p.2-18
JTPM1,
p.2-15
PWRBTN,
p.2-21
SYSFAN5,
p.2-14
DIMMs,
p.2-7
ATX1, p.2-9
SYSFAN4, p.2-14
SYSFAN4
SATA1~6,
p.2-13
SATA7~8,
p.2-13
JBAT1,
p.2-20
SYSFAN3,
p.2-14
FDD1,
p.2-12
IDE1,
p.2-12
JB1,JB2,
p.2-19
2-2
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
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.
Introduction to LGA 775 CPU
The pin-pad side of LGA 775
CPU.
Alignment Key Alignment Key
Yellow triangle is the Pin 1 indicator
The surface of LGA 775 CPU.
Remember to apply some thermal paste on it for better heat
dispersion.
Yellow triangle is the Pin 1 indicator
2-3
MS-7512 Mainboard
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.
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.
2.Remove the cap from lever hinge
side (as the arrow shows).
4.Open the load lever.
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.
2-4
Hardware Setup
5.Lift the load lever up and open the
load plate.
7.Visually inspect if the CPU is
seated well into the socket. If not,
take out the CPU with pure vertical
motion and reinstall.
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 alignment keys are matched.
alignment
key
8.Cover the load plate onto the
package.
2-5
MS-7512 Mainboard
9.Press down the load lever lightly
onto the load plate, and then secure the lever with the hook under
retention tab.
11.Press the four hooks down to fas-
ten the cooler. Then rotate the locking switch (refer to the correct direction marked on it) to lock the
hooks.
locking
switch
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 confirm that the clip-ends are correctly inserted.
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 depending on the model you purchase.
2-6
Hardware Setup
1
2
3
Installed
Memory
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
DDR2
240-pin, 1.8V
64x2=128 pin56x2=112 pin
Dual-Channel Memory Population Rules
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.
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1
DIMM2
DIMM3
DIMM4
Empty
2-7
MS-7512 Mainboard
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. The plastic
clip at each side of the DIMM slot will automatically close when the memory module
is properly seated.
Important
You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.
3. Manually check if the memory module has been locked in place by the DIMM slot
clips at the sides.
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 DIMM1 first.
2-8
Power Supply
Hardware Setup
ATX 24-Pin Power Connector: ATX1
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 supply along with pin 1 & pin 13 (refer to the image at the right hand).
Pin Definition
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
ATX1
1
13
12
24
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 13
pin 12
ATX 12V Power Connector: POWER1 / JPWR1
The POWER1 12V power connector is used to provide power to the CPU. And the
JPWR1 12V power connector is used to provide power to the PCIEX16 graphics
card.
1
4
POWER1
5
8
Pin Definition
PINSIGNAL
1 GND
2 GND
3 GND
4 GND
PINSIGNAL
5 +12V
6 +12V
7 +12V
8 +12V
1
JPWR1
Pin Definition
PIN SIGNAL
1 5V
2 GND
3 GND
4 12V
Important
1. Make sure that all the connectors are connected to proper ATX power supplies 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.
4. If the POWER1 connector too closes the heatpipe and plug inconveniently.
You could use the bundled ATX Extender to increase connector height. It can
prevent the power cable to touch the heatpipe as well.
2-9
MS-7512 Mainboard
Back Panel
Mouse
Keyboard
USB Ports
Clear
LAN
USB Ports Mic
L-In
L-Out
RS-Out
CS-Out
SS-Out
CMOS
Button
Mouse/Keyboard
The standard PS/2® mouse/keyboard DIN connector is for a PS/2® mouse/keyboard.
USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.
LAN
The standard RJ-45 LAN jack is for connection to the Local Area Network (LAN). You
can connect a network cable to it.
Green / OrangeYellow
LED Color LED State Condition
Left Yellow On (steady state) LAN link is established.
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.
Off LAN link is not established.
On (brighter & pulsing)The computer is communicating with another computer on the LAN.
2-10
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.
Clear CMOS Button
There is a CMOS RAM on board that has a power supply from external battery to
keep the system configuration data. With the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration,
use the button to clear data. Press the button to clear the data.
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.
Important
Make sure that you power off the system before clearing CMOS data.
2-11
MS-7512 Mainboard
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.
2-12
Hardware Setup
Serial ATA Connector: SATA1~ SATA8
This connector is a high-speed Serial ATA interface port. Each connector can connect
to one Serial ATA device.
SATA1-3
SATA2-4
SATA5-6
SATA1~6supported by ICH10R
SATA7
supported by JMicron 363
SATA8
Important
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.
2-13
MS-7512 Mainboard
Fan Power Connectors: CPUFAN1, SYSFAN1~5
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.
+1 2V
SE NSOR
+1 2V
SE NSOR
CONTROL
CPUFAN1
GND
+1 2V
SE NS OR
GND
SYSFAN1/2
SENSOR
+12V
GND
SYSFAN3/4
SYSFAN5
GND
Important
1.Please refer to the recommended CPU fans at processor’s official website
or consult the vendors for proper CPU cooling fan.
2.CPUFAN supports fan control. You can install Dual Core Center utility that
will automatically 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
CPUFAN.
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.
GND
CINTRU
2
1
JCI1
2-14
Hardware Setup
JSPI Debugging Pin Header: JSPI1
The pin header is for internal debugging only.
JSPI1 Pin Definition
JSPI1
1
9
2
10
PIN SIGNAL PIN SIGNAL
1 VCC3_SB 2 VCC3_SB
3 SPI_MISO 4 SPI_MOSI_F
5 SPI_CSO_F# 6 SPI_CLK_F
7 GND 8 GND
9 Reserved 10 NC
TPM Module Connector: JTPM1
This connector connects to a TPM (Trusted Platform Module) module (optional). Please
refer to the TPM security platform manual for more details and usages.
2
1
14
13
JTPM1
Pin Signal Description Pin Signal Description
1 LCLK LPC clock 2 3V_STB 3V standby power
3 LRST# LPC reset 4 VCC3 3.3V power
5 LAD0 LPC address & data pin0 6 SIRQ Serial IRQ
7 LAD1 LPC address & data pin1 8 VCC5 5V power
9 LAD2 LPC address & data pin2 10 KEY No pin
11 LAD3 LPC address & data pin3 12 GND Ground
13 LFRAME# LPC Frame 14 GND Ground
2-15
MS-7512 Mainboard
Front Panel Audio Connector: JAUD1
This connector allows you to connect the front panel audio and is compliant with
Intel® Front Panel I/O Connectivity Design Guide.
2
1
10
9
JAUD1
HD Audio Pin Definition
PIN SIGNAL DESCRIPTION
1 MIC_L Microphone - Left channel
2 GND Ground
3 MIC_R Microphone - Right channel
4 PRESENCE# Active low signal-signals BIOS that a High Definition Audio dongle
5 LINE out_R Analog Port - Right channel
6 MIC_JD Jack detection return from front panel microphone JACK1
7 Front_JD Jack detection sense line from the High Definition Audio CODEC
8 NC No control
9 LINE out_L Analog Port - Left channel
10 LINEout_JD Jack detection return from front panel JACK2
is connected to the analog header. PRESENCE# = 0 when a
High Definition Audio dongle is connected
jack detection resistor network
CD-In Connector: JCD1
This connector is provided for external audio input.
2-16
JCD1
GND
R L
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