Gigabyte MU71-SU0 User manual

MU71-SU0
Intel®Socket LGA3647 processor motherboard
User Manual
Rev. 1.0

Copyright
© 2019 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specifications and features in this manual may be made by GIGABYTE
without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or
published in any form or by any means without GIGABYTE's prior written permission.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentation:
 UserManual:detailedinformation&stepsabouttheinstallation,congurationandusethis
product (e.g. motherboard, server barebones), covering hardware and BIOS.

User Guide: detailed information about the installation & use of an add-on hardware or
  softwarecomponent(e.g.BMCrmware,rail-kit)compatiblewiththisproduct.
Quick Installation Guide: a short guide with visual diagrams that you can reference easily for
installation purposes of this product (e.g. motherboard, server barebones).
Please see the support section of the online product page to check the current availability of these
documents
For More Information
Forrelatedproductspecications,thelatestrmwareandsoftware,andotherinformation,pleasevisit
our website at: http://www.gigabyte.com.
For GIGABYTE distributors and resellers, additional sales & marketing materials are available from our
reseller portal: http://reseller.b2b.gigabyte.com
For further technical assistance, please contact your GIGABYTE representative or visit
http://esupport.gigabyte.com/ to create a new support ticket.
For any general sales or marketing enquires, you may message GIGABYTE server directly by
email: server[email protected].

- 3 -
Table of Contents
MU71-SU0 Motherboard Layout......................................................................................5
Block Diagram .................................................................................................................7
Chapter 1 Hardware Installation .....................................................................................8
1-1 Installation Precautions.................................................................................... 8
1-2 ProductSpecications...................................................................................... 9
1-3 Installing and Removing the CPU and Heat Sink........................................... 11
1-4 Installing and Removing Memory................................................................... 12
1-4-1 6-ChannelMemoryConguration..........................................................................12
1-4-2 Installing and Removing a Memory Module ..........................................................13
1-4-3 DIMM Population Table .........................................................................................13
1-5 Installing the M.2 SSD Module....................................................................... 14
1-6 Back Panel Connectors.................................................................................. 15
1-7 Internal Connectors........................................................................................ 16
1-8 Jumper Settings ............................................................................................. 24
Chapter 2 BIOS Setup ..................................................................................................25
2-1 The Main Menu .............................................................................................. 27
2-2 Advanced Menu ............................................................................................. 30
2-2-1 Trusted Computing .................................................................................................31
2-2-2 Serial Port Console Redirection .............................................................................32
2-2-3 SIOConguration...................................................................................................36
2-2-4 PCI Subsystem Settings.........................................................................................37
2-2-5 USBConguration..................................................................................................38
2-2-6 PostReportConguration ......................................................................................39
2-2-7 NVMeConguration ...............................................................................................40
2-2-8 ChipsetConguration.............................................................................................41
2-2-9 NetworkStackConguration..................................................................................42
2-2-10 iSCSIConguration................................................................................................43
2-2-11 Intel(R) I210 Gigabit Network Connection..............................................................44
2-2-12 VLANConguration................................................................................................46
2-2-13 Driver Health...........................................................................................................48
2-3 Chipset Setup Menu....................................................................................... 49
2-3-1 ProcessorConguration.........................................................................................50
2-3-2 CommonRefCodeConguration ...........................................................................52
2-3-3 UPIConguration ...................................................................................................53
2-3-4 MemoryConguration ............................................................................................55
2-3-5 IIOConguration ....................................................................................................57

- 4 -
2-3-6 AdvancedPowerManagementConguration........................................................59
2-3-7 PCHConguration..................................................................................................61
2-3-8 MiscellaneousConguration ..................................................................................63
2-3-9 ServerMEConguration ........................................................................................64
2-3-10 Runtime Error Logging Settings .............................................................................65
2-3-11 Power Policy...........................................................................................................67
2-4 Server Management Menu............................................................................. 69
2-4-1 System Event Log ..................................................................................................71
2-4-2 View FRU Information ............................................................................................72
2-4-3 BMCVLANConguration.......................................................................................73
2-4-4 BMCNetworkConguration...................................................................................74
2-4-5 IPv6BMCNetworkConguration...........................................................................75
2-5 Security Menu ................................................................................................ 76
2-5-1 Secure Boot ...........................................................................................................77
2-6 Boot Menu...................................................................................................... 79
2-6-1 UEFI NETWORK Drive BBS Priorities ..................................................................81
2-6-2 UEFI Application Boot Priorities ................................................................... 82
2-7 Save & Exit Menu........................................................................................... 83
2-8 BIOS POST Codes ........................................................................................ 85
2-8-1 AMI Standard - PEI.................................................................................................85
2-8-2 AMI Standard - DXE...............................................................................................85
2-8-3 AMI Standard - ERROR .........................................................................................87
2-8-4 Intel UPI POST Codes............................................................................................88
2-8-5 Intel UPI Error Codes .............................................................................................88
2-8-6 Intel MRC POST Codes .........................................................................................89
2-8-7 Intel MRC Error Codes ...........................................................................................89
2-8-8 Intel PM POST Codes ............................................................................................90
2-8-9 Intel PM POST Codes ............................................................................................90
2-9 BIOS POST Beep code (AMI standard)......................................................... 91
2-9-1 PEI Beep Codes.....................................................................................................91
2-9-2 DXE Beep Codes ...................................................................................................91

- 5 -
MU71-SU0 Motherboard Layout
CPU0
DIMM_P0_C0
DIMM_P0_B0
DIMM_P0_A0 DIMM_P0_A1
DIMM_P0_D1 DIMM_P0_D0
DIMM_P0_E0
DIMM_P0_F0
1 2 3 4
5
6
7
891011
12
1314
15
16
17
18192021
22
23
24
32 33 34 35
25 26 27 28 29 30 31

- 6 -
Item Code Description
1 SW_ID ID Button with LED
2 MLAN Server Management LAN Port
3 USB3_LAN1 GbE Ethernet LAN Port #1 (Top)/USB 3.0 Ports (Bottom)
4 USB3_LAN2 GbE Ethernet LAN Port #2 (Top)/USB 3.0 Ports (Bottom)
5 COM1_VGA Serial Port (Top)/VGA Port (Bottom)
6 P12V_AUX1 2x4 Pin 12V Power Connector (for CPU0)
7 CPU0_FAN CPU Fan Connector (for CPU0)
8 PMBUS PMBus Connector
9 SYS_FAN5 System Fan Connector #5
10 SYS_FAN2 System Fan Connector #2
11 SYS_FAN3 System Fan Connector #3
12 SYS_FAN4 System Fan Connector #4
13 SYS_FAN1 System Fan Connector #1
14 ATX1 2x12 Pin Main Power Connector
15 BAT Battery Socket
16 TPM TPM Connector
17 M2_0 M.2 Slot #1 (PCIe Gen3 x4, Support NGFF-2280)
18 SL_SATA2 Slimline Connector #2 (SATA 6Gb/s Signal)
19 SW_RAID SATA RAID Upgrade Key
20 SL_SATA1 Slimline Connector #1 (SATA 6Gb/s Signal)
21 CASE_OPEN Case Open Intrusion Alert Header
22 F_USB3 Front Panel USB 3.0 Connector
23 FP_1 Front Panel Header
24 BP_1 HDD Back Plane Board Connector
25 PCIE_1 PCIe x4 Slot (Gen3 x4)
26 PCIE_2 PCIe x16 Slot (Gen3 x16, Share Gen3 x8 with PCIE_3)
27 PCIE_3 PCIe x16 Slot (Gen3 x8)
28 PCIE_4 PCIe x16 Slot (Gen3 x16, Share Gen3 x8 with PCIE_5)
29 PCIE_5 PCIe x16 Slot (Gen3 x8)
30 PCIE_6 PCIe x16 Slot (Gen3 x16, Share Gen3 x8 with PCIE_7)
31 PCIE_7 PCIe x16 Slot (Gen3 x8)
32 LED_BMC BMC Firmware Readiness LED
33 IPMB IPMB Connector
34 SYS_FAN6 System Fan Connector #6
35 P12V_PCIE 2x3 Pin 12V Power Connector (for PCIe Slot)

- 7 -
Block Diagram

Hardware Installation - 8 -
1-1 Installation Precautions
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read
the user's manual and follow these procedures:
• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
• Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
• When connecting hardware components to the internal connectors on the motherboard,
make sure they are connected tightly and securely.
• When handling the motherboard, avoid touching any metal leads or connectors.
• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist
strap,keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.
• Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
• Before unplugging the power supply cable from the motherboard, make sure the power
supply has been turned off.
• Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
• Before using the product, please verify that all cables and power connectors of your
hardware components are connected.
• To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
• Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
• Do not place the computer system on an uneven surface .
• Do not place the computer system in a high-temperature environment.
• Turning on the computer power during the installation process can lead to damage to
system components as well as physical harm to the user.
• If you are uncertain about any installation steps or have a problem related to the use of the
product,pleaseconsultacertiedcomputertechnician.
Chapter 1 Hardware Installation

- 9 - Hardware Installation
1-2 Product Specications
CPU 2nd Generation Intel® Xeon® Scalable Processors
Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor,
Intel® Xeon® Silver Processor and Intel® Xeon® Bronze Processor,
Intel® Xeon® W-3200 Processor Family
1 x LGA 3647, Socket P
CPU TDP Up to 205W
Chipset Intel® C621 Express Chipset
Memory 8 x DIMM slots
DDR4 memory supported only
6-channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Supports Intel® Optane™ DC Persistent Memory (DCPMM)
1.2V modules: 2933( 1DPC)/2666/2400/2133 MHz
MaximumveriedDCPMMconguration:
-System ambient temperature 35°C
- 2nd Generation Intel® Xeon® Scalable processor 205W (Max.)
- DCPMM 256GB x2 pcs
DCPMM installation locations:
DIMM_P0_A1 and DIMM_P0_D1
NOTE:
1. 2933MHz for 2nd Generation Intel® Xeon® Scalable Processors only
2. Intel® Optane™ DC Persistent Memory is supported for 2nd Generation Intel®
Xeon® Scalable Processors only
Onboard
Graphics
Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM
LAN 2 x 1Gb/s LAN ports ( Intel® I210-AT)
1 x 10/100/1000 management LAN
Expansion Slots Slot_7: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_6: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with Slot_7
Slot_5: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_4: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with Slot_5
Slot_3: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_2: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with Slot_3
Slot_1: 1 x PCIe x4 (Gen3 x4 bus) slot

1 x M.2 slot:
- M-key
- PCIe Gen3 x4 per slot
- Supports NGFF-2280 cards

Hardware Installation - 10 -
Storage Interface 2 x SlimSAS for 8 x SATA III 6Gb/s ports
RAID Intel® SATA RAID 0/1/10/5
Internal I/O
Connectors
1 x 24-pin ATX Main Power Connector
1 x 8-pin ATX 12V Power Connector
1 x 6-pin ATX 12V Power Connector (for PCIe slot)
2 x SlimSAS Connectors
1 x M.2 Slot
1 x CPU Fan Header
6 x System Fan Headers
1 x USB 3.0 Header
1 x TPM Header
1 x VROC Connector
1 x Front Panel Header
1 x Buzzer
Rear I/O
Connectors
4 x USB 3.0 Ports
1 x VGA Port
1 x Serial Port
2 x RJ45 Ports
1 x MLAN Port
1 x ID button with LED
TPM 1 x TPM Header with SPI Interface
Optional TPM2.0 kit: CTM010
Board
Management
Aspeed® AST2500 Management Controller
GIGABYTE Management Console (AMI MegaRAC SP-X) Web Interface
Form Factor ATX
305mm W x 254mm D
GIGABYTEreserves the right to make any changes tothe product specications and product-related
information without prior notice.

- 11 - Hardware Installation
1-3 Installing and Removing the CPU and Heat Sink
Read the following guidelines before you begin to install the CPU:
• Make sure that the motherboard supports the CPU.
• Always turn off the computer and unplug the power cord from the power outlet before installing
the CPU to prevent hardware damage.
• Unplug all cables from the power outlets.
• Disconnect all telecommunication cables from their ports.
• Placethesystemunitonaatandstablesurface.
• Open the system according to the instructions.
WARNING!
Failure to properly turn off the server before you start installing components may cause serious
damage. Do not attempt the procedures described in the following sections unless you are a
qualiedservicetechnician.
Follow these instructions to Install the CPU:
1. Align and install the processor on the carrier.
Note: Apply thermal compound evenly on the top of the CPU. Remove the protective cover from the
underside of the heat sink.
2. Carefullyiptheheatsinkover.Theninstallthecarrierassemblyonthebottomoftheheatsinkand
make sure the gold arrow is located in the correct direction.
3. Remove the CPU cover.
Note: Save and replace the CPU cover if the processor is removed from its socket.
4. Align the heatsink with the CPU socket by the guide pins and make sure the gold arrow is located in the
correct direction. Then place the heatsink onto the top of the CPU socket.
5 To secure the heatsink, tighten the screws in a sequential order (1g2g3g4).
Note: When dissambling the heatsink, loosen the screws in reverse order (4g3g2g1)
12
3
4
1
1
4
4
3
3
2
2

Hardware Installation - 12 -
1-4 Installing and Removing Memory
Read the following guidelines before you begin to install the memory:
•Make sure that the motherboard supports the memory. It is recommended to use memory of the
same capacity, brand, speed, and chips.
•Always turn off the computer and unplug the power cord from the power outlet before installing
the memory to prevent hardware damage.
•Memory modules have a foolproof design. A memory module can be installed in only one
direction. If you are unable to insert the memory, switch the direction.
1-4-1 6-Channel Memory Conguration
This motherboard provides 12 DDR4 memory sockets and supports 6-Channel Technology. After the memory
isinstalled,theBIOSwillautomaticallydetectthespecicationsandcapacityofthememory.
CPU0
EJNN`Q1`D1 EJNN`Q1`C1 EJNN`Q1`B1 EJNN`Q1`B2 EJNN`Q1`E2 EJNN`Q1`E1 EJNN`Q1`F1 EJNN`Q1`G1

- 13 - Hardware Installation
1-4-2 Installing and Removing a Memory Module
Before installing a memory module, make sure to turn off the computer and unplug the
power cord from the power outlet to prevent damage to the memory module.
Be sure to install DDR4 UDIMMs on this motherboard.
1
2
2
Type Ranks Per DIMM
and Data Width
DIMM Capacity (GB)
Speed (MT/s); Voltage (V);
Slots per Channel(SPC) and
DIMM per Channel (DPC)
1 Slot Per Channel
DRAM Density 1DPC
4Gb* 8Gb 16Gb 1.2V
RDIMM SRx8 4GB 8GB 16GB
2933
RDIMM SRx4 8GB 16GB 32GB
RDIMM DRx8 8GB 16GB 32GB
RDIMM DRx4 16GB 32GB 64GB
RDIMM 3DS QRx4 N/A 2H-64GB 2H-128GB
8Rx4 N/A 4H-128GB 4H-256GB
LRDIMM QRx4 32GB 64GB 128GB
LRDIMM
3DS
QRx4 N/A 2H-64GB 2H-128GB
8Rx4 N/A 4H-128GB 4H-256GB
Follow these instructions to install a DIMM module:
1. Insert the DIMM memory module vertically into the DIMM slot and push it down.
2. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module.
3. Reverse the installation steps when you want to remove the DIMM module.
1-4-3 DIMM Population Table
Note: Whenpopula�ngDIMMsintoachannel,slotnumbershavingthesufx“0”mustbepopulatedrst,
  thenfollowedbyslotnumbershavingthesufx“1”.
*4Gb DRAM density is only supported on speeds up to 2666MT/s.

Hardware Installation - 14 -
1-5 Installing the M.2 SSD Module
Follow the steps below to install a M.2 SSD module on your motherboard.
Step1. Insert the M.2 SSD module into the slot.
Step2. Secure it with the screw, tightening as necessary to fasten the M.2 SSD module in place.
1
2

- 15 - Hardware Installation
1-6 Back Panel Connectors
uSerial Port
Connects to serial-based mouse or data processing devices.
vVGA Port
The video-in port allows connection via video in, which can also apply to the video loop thru function.
wRJ-45 LAN Port #2
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. See the section
below for a description of the states of the LAN port LEDs.
xUSB 3.0 Ports
The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveetc.
yRJ-45 LAN Port #1
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. See the section
below for a description of the states of the LAN port LEDs.
zUSB 3.0 Ports
The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveetc.
{Server Management LAN Port
The LAN port provides Internet connection with data transfer speeds of 10/100/1000Mbps. This port is
the dedicated LAN port for Server Management.
|ID button with LED
Whenthesystemidenticationisactive,theIDLEDonthefront/backpanelglowsblue.
v
w
x
y
z
{
|
Link/Activity LED
Connection/
Speed LED
LAN Port
• Whenremovingthecableconnectedtoabackpanelconnector,rstremovethecablefromyour
device and then remove it from the motherboard.
• When removing the cable, pull it straight out from the connector. Do not rock it side to side to
prevent an electrical short inside the cable connector.
ID button/LED:
10/100/1000 LAN LED:
State Description
Yellow On 1Gbps data rate
Green On 100Mbps data rate
Off 10Mbps data rate
State Description
Bule On Systemidenticationisactive
Off Systemidenticationisdisabled
u

Hardware Installation - 16 -
1-7 Internal Connectors
Read the following guidelines before connecting external devices:
• First make sure your devices are compliant with the connectors you wish to connect.
• Before installing the devices, be sure to turn off the devices and your computer. Unplug the power
cord from the power outlet to prevent damage to the devices.
• After installing the device and before turning on the computer, make sure the device cable has
been securely attached to the connector on the motherboard.
1) ATX1 11) SYS_FAN6
2) P12V_AUX1 (for CPU0) 12) PMBUS
3) P12V_PCIE (for PCIe Slot) 13) F_USB3
4) SW_RAID 14) IPMB
5) CPU0_FAN 15) TPM
6) SYS_FAN1 16) FP_1
7) SYS_FAN2 17) BP_1
8) SYS_FAN3 18) BAT
9) SYS_FAN4 19) LED_BMC
10) SYS_FAN5
CPU0
DIMM_P0_C0
DIMM_P0_B0
DIMM_P0_A0 DIMM_P0_A1
DIMM_P0_D1 DIMM_P0_D0
DIMM_P0_E0
DIMM_P0_F0
1
2
3
4
5
6 789 10
11
12
13
14
15
16
17
18
19

- 17 - Hardware Installation
1/2/3) ATX1/P12V_AUX1/P12V_PCIE
(2x12 Main Power Connector and 2x4/2x3 12V 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,rstmakesurethepowersupplyisturnedoff
and all devices are properly installed. The power connector possesses a foolproof design. Connect the power
supply cable to the power connector in the correct orientation. The 12V power connector mainly supplies
power to the CPU. If the 12V power connector is not connected, the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide the
required power, the result can lead to an unstable or unbootable system.
ATX1
P12V_AUX1
8
5
4
1
PinNo. Denition
1 GND
2 GND
3 GND
4 GND
5 +12V_CPU
6 +12V_CPU
7 +12V_CPU
8 +12V_CPU
ATX1
P12V_AUX1
P12V_PCIE
P12V_PCIE
Pin No. Denition Pin No. Denition
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 GND 15 GND
4 +5V 16 PS_ON
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 Power Good 20 -5V
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 3.3V 24 GND
Pin No. Denition
1 +12V
2 +12V
3 +12V
4 GND
5 GND
6 GND
113
1224
6
3
4
1

Hardware Installation - 18 -
5) SW_RAID (SATA RAID Upgrade Key)
SW_RAID
5/6/7/8/9/10/11) CPU0_FAN/SYS_FAN1/SYS_FAN2/SYS_FAN3/SYS_FAN4/SYS_FAN5
SYS_FAN6 (CPU Fan/System Fan Headers)
The motherboard has one 4-pin CPU fan header (CPU_FAN), and two 4-pin (SYS_FAN) system fan headers.
Most fan headers possess a foolproof insertion design. When connecting a fan cable, be sure to connect
it in the correct orientation (the black connector wire is the ground wire). The motherboard supports CPU
fan speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat
dissipation, it is recommended that a system fan be installed inside the chassis.
1
1
PinNo. Denition
1 GND
2 +12V
3 Sense
4 Speed Control
•Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• Thesefanheadersarenotconfigurationjumperblocks.Donotplacea jumpercaponthe
headers.
4
1
Pin No. Denition
1 GND
2 P_3V3_AUX
3 GND
4 PCH_SATA_RAID_KEY
SYS_FAN6
CPU0_FAN
SYS_FAN1 SYS_FAN3 SYS_FAN4
SYS_FAN5
SYS_FAN2

- 19 - Hardware Installation
13) F_USB3 (USB 3.0 Header)
Theheaderconform toUSB2.0/3.0specication.Each USBheadercan providetwoUSB portsviaan
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
F_USB3
12) PMBus Connector
The Power Management Bus (PMBus) is a variant of the System Management Bus (SMBus) which is
targeted at digital management of power supplies.
PMBus
5
1
USB 3.0 Header
1110
201
Pin No. Denition Pin No. Denition
1 Power 11 IntA_P2_D+
2 IntA_P1_SSRX- 12 IntA_P2_D-
3 IntA_P1_SSRX+ 13 GND
4 GND 14 IntA_P2_SSRX+
5 IntA_P1_SSRX- 15 IntA_P2_SSRX-
6 IntA_P1_SSRX+ 16 GND
7 GND 17 IntA_P2_SSRX+
8 IntA_P1_D- 18 IntA_P2_SSRX-
9 IntA_P1_D+ 19 Power
10 NC 20 No Pin
PinNo. Denition
1 PMBus Clock
2 PMBus Data
3 PMBus Alert
4 GND
5 3.3V Sense

Hardware Installation - 20 -
PinNo. Denition
1 Clock
2 GND
3 Data
4 VCC
14) IPMB (Intelligent Platform Management Bus) Connector
The Intelligent Platform Management Bus Communications Protocol defines a byte-level transport for
transferringIntelligentPlatformManagementInterfaceSpecication(IPMI)messagesbetweenintelligentI2C
devices.
IPMB
4
1
15) TPM (Trusted Platform Module Connector)
Trusted Platform Module (TPM) is an international standard for a secure cryptoprocessor, a dedicated
microcontroller designed to secure hardware through integrated cryptographic keys.
TPM
Pin No. Denition Pin No. Denition
1 Clock 8 No Connect
2 P_3V3_AUX 9 LPC_LAD_2
3 LPC_RST 10 No Pin
4 P3V3 11 LPC_LAD_3
5 LPC_LAD_0 12 GND
6 IRQ_SERIAL 13 LPC_FRAME_N
7 LPC_LAD_1 14 GND
12
13 14