Huawei FusionServer Pro XH321 V5 V100R005 Maintenance And Service Manual

FusionServer Pro XH321 V5 Server Node V100R005

Maintenance and Service Guide

Issue 07 Date 2019-12-20

HUAWEI TECHNOLOGIES CO., LTD.

No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specied in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every eort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang Shenzhen 518129 People's Republic of China

Website: https://e.huawei.com

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide About This Document

About This Document

Purpose

This document describes the physical structure, parts installation and removal procedures, appearance, and

Intended Audience

specications of the XH321 V5 server node.

This document is intended for:

● Huawei technical support engineers

● Technical support engineers from channel partners

● Enterprise administrators

Symbol Conventions

The symbols that may be found in this document are dened as follows.

Symbol

Description

Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.

Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide About This Document

Symbol Description

Supplements the important information in the main text.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History

Issue Date Description

07 2019-12-20 ● This issue is the seventh ocial release.

06 2019-08-10 ● Added the support for the Cascade Lake

processors.

05 2019-01-04 ● Added the description about X722 LOMs

and PCIe slots.

● Updated the technical specications.

● Added the description of the NC-SI feature.

04 2018-08-02 ● Added the temperature restrictions when

the M.2 is used with a PCIe RAID controller card.

● Added information about the Avago SAS3004 iMR RAID controller card.

03 2018-05-21 ● Rened the document for easy use.

02 2018-01-22 ● Optimized the processor installation

procedure.

01 2017-12-29 ● This issue is the rst ocial release.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide Contents

About This Document................................................................................................................ ii

1 Overview....................................................................................................................................1

1.1 Overview.................................................................................................................................................................................... 1

1.2 Physical Structure.................................................................................................................................................................... 2

1.3 Logical Structure......................................................................................................................................................................3

2 Hardware Description.............................................................................................................5

2.1 Front Panel................................................................................................................................................................................ 5

2.1.1 Appearance............................................................................................................................................................................ 5

2.1.2 Indicators and Buttons....................................................................................................................................................... 6

2.1.3 Ports..........................................................................................................................................................................................9

2.1.4 Installation Positions........................................................................................................................................................ 11

2.2 Processor.................................................................................................................................................................................. 11

2.3 Memory.................................................................................................................................................................................... 12

2.3.1 Memory Identier............................................................................................................................................................. 12

2.3.2 Memory Subsystem Architecture................................................................................................................................. 13

2.3.3 Memory Compatibility..................................................................................................................................................... 14

2.3.4 Memory Installation Guidelines................................................................................................................................... 16

2.3.5 Memory Installation Positions...................................................................................................................................... 16

2.3.6 Memory Protection Technologies................................................................................................................................ 18

2.4 Storage..................................................................................................................................................................................... 18

2.4.1 Drive Congurations.........................................................................................................................................................18

2.4.2 Drive Numbering............................................................................................................................................................... 19

2.4.3 RAID Controller Card........................................................................................................................................................19

2.5 I/O Expansion......................................................................................................................................................................... 20

2.5.1 PCIe Cards............................................................................................................................................................................ 20

2.5.2 PCIe Slots..............................................................................................................................................................................20

2.5.3 PCIe Slot Description........................................................................................................................................................ 20

2.6 Boards....................................................................................................................................................................................... 21

2.6.1 Mainboard............................................................................................................................................................................21

3 Product

3.1 Technical Specications...................................................................................................................................................... 23

3.2 Environmental Specications............................................................................................................................................27

Specications.......................................................................................................... 23

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide Contents

3.3 Physical Specications.........................................................................................................................................................28

4 Software and Hardware Compatibility............................................................................ 29

5 Safety Instructions................................................................................................................ 30

6 ESD............................................................................................................................................ 34

6.1 Preventing Electrostatic Discharge ................................................................................................................................ 34

6.2 Grounding Methods to Prevent Electrostatic Discharge......................................................................................... 35

7 Internal Cabling..................................................................................................................... 36

7.1 TPM Cabling........................................................................................................................................................................... 36

7.2 Screw-in RAID Controller Card Cabling.........................................................................................................................37

7.3 Cabling of the SATA Controller Integrated in the Southbridge............................................................................ 38

7.4 PCIe Card Cabling................................................................................................................................................................. 39

8 Parts Replacement................................................................................................................ 40

8.1 Spare Parts Description.......................................................................................................................................................40

8.2 Obtaining Tools..................................................................................................................................................................... 41

8.3 Basic Operations....................................................................................................................................................................42

8.3.1 Power-On Procedure........................................................................................................................................................ 42

8.3.2 Power-O Procedure........................................................................................................................................................43

8.3.3 Removing an XH321 V5.................................................................................................................................................. 44

8.3.4 Installing an XH321 V5....................................................................................................................................................47

8.4 Field Replaceable Units.......................................................................................................................................................50

8.4.1 Removing an M.2 SSD..................................................................................................................................................... 51

8.4.2 Installing an M.2 SSD.......................................................................................................................................................52

8.4.3 Removing the Screw-in RAID Controller Card......................................................................................................... 54

8.4.4 Installing the Screw-in RAID Controller Card.......................................................................................................... 56

8.4.5 Removing the Supercapacitor....................................................................................................................................... 58

8.4.6 Installing the Supercapacitor.........................................................................................................................................60

8.4.7 Removing the Avago SAS3004iMR PCIe RAID Control Card.............................................................................. 63

8.4.8 Installing the Avago SAS3004iMR PCIe RAID Control Card................................................................................64

8.4.9 Removing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card..........................................64

8.4.10 Installing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card......................................... 65

8.4.11 Removing a Processor................................................................................................................................................... 67

8.4.12 Installing a Processor.....................................................................................................................................................71

8.4.13 Removing a Memory Module..................................................................................................................................... 77

8.4.14 Installing a Memory Module.......................................................................................................................................78

8.4.15 Removing the TPM......................................................................................................................................................... 81

8.4.16 Installing the TPM...........................................................................................................................................................83

8.4.17 Removing the Battery....................................................................................................................................................86

8.4.18 Installing the Battery..................................................................................................................................................... 87

8.4.19 Removing a PCIe Card...................................................................................................................................................88

8.4.20 Installing a PCIe Card.................................................................................................................................................... 89

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide Contents

8.4.21 Removing the PCIe Riser Module.............................................................................................................................. 91

8.4.22 Installing the PCIe Riser Module................................................................................................................................93

8.4.23 Removing the Air Duct..................................................................................................................................................96

8.4.24 Installing the Air Duct................................................................................................................................................... 97

8.4.25 Removing the Mainboard and Server Node Case................................................................................................98

8.4.26 Installing the Mainboard and Server Node Case...............................................................................................100

9 Troubleshooting...................................................................................................................103

10 Common Operations........................................................................................................ 104

10.1 Querying the iBMC IP Address.................................................................................................................................... 104

10.2 Logging In to the iBMC WebUI................................................................................................................................... 105

10.3 Logging In to the Desktop of a Server..................................................................................................................... 109

10.3.1 Using the Remote Virtual Console......................................................................................................................... 109

10.3.1.1 iBMC.............................................................................................................................................................................. 109

10.3.2 Using the Independent Remote Console..............................................................................................................111

10.3.2.1 Windows.......................................................................................................................................................................111

10.3.2.2 Ubuntu.......................................................................................................................................................................... 113

10.3.2.3 macOS........................................................................................................................................................................... 115

10.4 Logging In to the CLI...................................................................................................................................................... 117

10.4.1 Logging In to the CLI Using PuTTY over a Network Port...............................................................................118

10.4.2 Logging In to the CLI Using PuTTY over a Serial Port..................................................................................... 120

10.5 Accessing the BIOS.......................................................................................................................................................... 121

10.5.1 Accessing the BIOS (Skylake)...................................................................................................................................122

10.5.2 Accessing the BIOS (Cascade Lake)....................................................................................................................... 123

11 More Information............................................................................................................. 126

11.1 Technical Support.............................................................................................................................................................126

11.2 Product Information........................................................................................................................................................127

11.3 Product

11.4 Maintenance Tools...........................................................................................................................................................128

12 Software and

12.1 iBMC..................................................................................................................................................................................... 130

12.2 BIOS...................................................................................................................................................................................... 131

12.3 FusionServer Tools SmartKit.........................................................................................................................................132

Conguration Resources............................................................................................................................... 128

Conguration Utilities........................................................................... 130

A Appendix............................................................................................................................... 135

A.1 Product SN............................................................................................................................................................................135

A.2 Operating Temperature Limitations............................................................................................................................ 136

A.2.1 Operating Temperature Limitations (Supercapacitor for the RAID Controller Card

A.2.2 Operating Temperature Limitations (Optical Modules Congured)............................................................ 138

A.2.3 Operating Temperature Limitations (Avago SAS3004iMR RAID Controller Card + M.2 FRU

Congured).................................................................................................................................................................................. 140

A.2.4 Operating Temperature Limitations

A.3 RAS Features........................................................................................................................................................................143

(Dierent Models of Processors)........................................................142

Congured)...... 136

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide Contents

B Glossary................................................................................................................................. 146

B.1 A-E........................................................................................................................................................................................... 146

B.2 F-J.............................................................................................................................................................................................147

B.3 K-O.......................................................................................................................................................................................... 147

B.4 P-T............................................................................................................................................................................................ 147

B.5 U-Z...........................................................................................................................................................................................148

C Acronyms and Abbreviations........................................................................................... 149

C.1 A-E........................................................................................................................................................................................... 149

C.2 F-J............................................................................................................................................................................................ 150

C.3 K-O.......................................................................................................................................................................................... 151

C.4 P-T............................................................................................................................................................................................ 152

C.5 U-Z.......................................................................................................................................................................................... 154

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 1 Overview

1 Overview

1.1 Overview

1.2 Physical Structure

1.3 Logical Structure

1.1 Overview

The XH321 V5 is a server node designed for Huawei X6000 servers. An X6000 can house up to four XH321 V5 server nodes in a 2U chassis.

The XH321 V5 delivers supreme performance and high storage density in limited space through innovative design. It is easy to manage and maintain.

The XH321 V5 supports six 2.5-inch SAS/SATA drives or NVMe drives, up to 16 DDR4 memory modules, and two PCIe cards.

The XH321 V5 is ideal for data center, cloud computing, Big Data, and Internet applications.

● Intel SoftRAID is supported if no RAID controller card is congured.

● The OSs supporting Intel SoftRAID include RHEL 7.3, RHEL 7.4, Windows Server 2012 R2, and Windows Server 2016.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 1 Overview

Figure 1-1 XH321 V5

1.2 Physical Structure

Figure 1-2 XH321 V5 physical structure

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 1 Overview

1 Air duct 2 Air duct for the

supercapacitor

3 RAID controller card/PCIe

card

5 Narrow conjoined heat

sinks

7 Battery 8 Mainboard

9 Processors 10 PCIe riser module

11 PCIe cards 12 Memory modules

13 Node case 14 M.2 SSD cards

15 TPM (with M.2 ports) - -

1.3 Logical Structure

Figure 1-3 XH321 V5 logical structure

4 Supercapacitor

6 Wide conjoined heat sinks

● The server supports one or two Intel® Xeon® Scalable processors.

● The server supports up to 16 memory modules.

● The CPUs (processors) interconnect with each other through two UPI links at a speed of up to 10.4 GT/s.

● The PCIe cards connected to the processors provide service ports.

● The RAID controller card connects to the mainboard using a SAS cable and connects to the system backplane through a connector.

● The BMC chipset interconnects with the PCH through PCIe and LPC buses to provide a management interface.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 1 Overview

● The BMC integrates the graphics card, video compression, and virtual media component to provide device management functions, such as power control, slot ID acquisition, power supply detection, and KVM over IP.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

2 Hardware Description

2.1 Front Panel

2.2 Processor

2.3 Memory

2.4 Storage

2.5 I/O Expansion

2.6 Boards

2.1 Front Panel

2.1.1 Appearance

Figure 2-1 Front view

3 Slide-out label plate (with

PCIe card (RAID controller card not congured)

an SN label)

2 PCIe cards

- -

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

2.1.2 Indicators and Buttons

Positions

Figure 2-2 Indicators and buttons on the front panel

1 Data transmission rate

indicator for a 10GE optical port

3 Power button/indicator 4 Health status indicator

5 UID button/indicator 6 Data transmission status

7 Connection status

indicator for a GE electrical port

9 Connection status

indicator for the management network port

2 Connection status

indicator/Data transmission status indicator for a 10GE optical port

indicator for a GE electrical port

8 Data transmission status

indicator for the management network port

- -

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Indicator and Button Description

Table 2-1 Indicators and buttons on the front panel

Silkscreen Indicator/

Button

Power button/ indicator

Description

Power indicator:

● O: The device is not powered on.

● Steady green: The device is powered on.

● Blinking yellow: The power button is locked. The power button is locked when the iBMC is starting.

● Steady yellow: The device is ready to power on.

Power button:

● When the device is powered on, you can press this button to gracefully shut down the OS.

● When the device is powered on, holding down this button for 6 seconds will forcibly power

● When the power indicator is steady green, you can press this button to power on the device.

o the device.

Health status indicator

● O: The device is powered o or is faulty.

● Blinking red at 1 Hz: A major alarm has been generated on the system.

● Blinking red at 5 Hz: A critical alarm has been generated on the system.

● Steady green: The device is operating properly.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Silkscreen Indicator/

Button

UID button/ indicator

- Data transmission rate indicator for a 10GE optical port

Description

The UID button/indicator helps identify and locate a device.

UID indicator:

● O: The device is not being located.

● Blinking blue: The device has been located and is

dierentiated from other devices that

have also been located.

● Steady blue: The device is being located.

UID button:

● You can turn on or

o the UID indicator by pressing the UID button on the panel or by using the iBMC CLI or WebUI.

● You can press this button to turn on or

o

the UID indicator.

● You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

● O: The network port is not connected.

● Steady green: The data transmission rate is 10 Gbit/s.

● Steady yellow: The data transmission rate is 1 Gbit/s.

- Connection status indicator/ Data transmission status indicator for a 10GE optical port

- Data transmission status indicator for a GE electrical port

- Connection status indicator for a GE electrical port

● O: The network port is not connected.

● Blinking green: Data is being transmitted.

● Steady green: The network port is properly connected.

● O: The network port is not connected.

● Steady yellow: The network port is in active status.

● Blinking yellow: Data is being transmitted.

● O: The network port is not connected.

● Steady green: The network port is properly connected.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

2.1.3 Ports

Port Positions

Silkscreen Indicator/

Button

- Data transmission status indicator for the management network port

- Connection status indicator for the management network port

Description

● O: No data is being transmitted.

● Blinking yellow: Data is being transmitted.

● O: The network port is not connected.

● Steady green: The network port is properly connected.

● Ports on the front panel

Figure 2-3 Ports on the front panel

3 LOM port 2 (10GE

5 LOM port 4 (GE

● Ports on the multi-port cable

Universal connector port 2 LOM port 1 (10GE

optical port)

electrical port)

optical port)

4 LOM port 3 (GE

electrical port)

6 Management network

port

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Figure 2-4 Multi-port cable

1 VGA port 2 Two USB ports

3 Serial port 4 One USB port

5 Multi-port connector - -

Port Description

Table 2-2 Ports on the front panel

Port

Universal connector port

Management network port

Type Quantity Description

- 1 Used to connect a multi-port cable, which provides one DB-15 VGA port, three USB

2.0 ports, and one RJ45 serial port.

RJ45 1 Used for server management.

NOTE

The management network port is a GE port that supports 100 Mbit/s and 1000 Mbit/s autonegotiation.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Table 2-3 LOM ports

Chip Model Port Type Rate

Negotiation Mode

X722 10GE optical

port

GE electrical port

● Use Intelligent Computing Compatibility Checker to obtain information about the cables and optical modules supported by the LOM ports.

● The LOM ports do not support forced rates.

● The electrical LOM ports cannot be connected to power over Ethernet (PoE) devices (such as a switch with PoE enabled). Connecting a LOM port to a PoE device may cause link communication failure or even damage the NIC.

● The electrical LOM ports do not support SR-IOV.

● Forcibly powering and disable the Wake on LAN (WOL) function of the LOM ports. To restore the NC-SI connection, refresh the iBMC WebUI.

o a server will cause intermittent NC-SI disconnection

Autonegotiation 10000 Mbit/s (full duplex)

Autonegotiation 1000 Mbit/s (full duplex)

Supported Rates

10000M 10/100/1000

1000M 10/100M

Rates Not Supported

2.1.4 Installation Positions

An X6000 can house a maximum of four XH321 V5 nodes in a 2U chassis.

Figure 2-5 Installation positions

2.2 Processor

● The server supports one or two processors.

● If only one processor is required: – Install it in socket CPU1. – NVMe SSDs are not supported.

● The processor heat sink varies depending on the processor power: – If the maximum processor power is 165 W, use a narrow conjoined heat

sink.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

– If the processor power is higher than 165 W, use a wide conjoined heat

sink.

● The same model of processors must be used in a server.

● Contact your local Huawei sales representative or use the Intelligent

Computing Compatibility Checker to determine the components to be used.

Figure 2-6 Processor positions

2.3 Memory

2.3.1 Memory Identier

You can determine the memory module properties based on the label attached to the memory module.

Figure 2-7 Memory identier

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

callout Description Denition

1 Capacity of the memory

module

2 Number of ranks of the

memory module

3 Data width on the DRAM ● X4: 4-bit

4 Type of the memory interface ● PC3: DDR3

5 Maximum memory speed ● 2133 MT/S

● 8 GB

● 16 GB

● 32 GB

● 64 GB

● 128 GB

● 1R: single-rank

● 2R: dual-rank

● 4R: quad-rank

● 8R: octal-rank

● X8: 8-bit

● PC4: DDR4

● 2400 MT/S

● 2666 MT/S

● 2933 MT/S

6 Column Access Strobe (CAS)

latency

7 DIMM type ● R: RDIMM

2.3.2 Memory Subsystem Architecture

The XH321 V5 provides 16 memory slots. Each processor integrates six memory channels.

Install memory modules in primary memory channels channel is not populated, the memory modules in secondary memory channels cannot be used.

Table 2-4 Memory channels

CPU

CPU 1 1A (primary) DIMM000(A)

Memory Channel Memory Slot

● P: 15

● T: 17

● L: LRDIMM

rst. If the primary memory

1A DIMM001(G)

1B DIMM010(B)

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

CPU Memory Channel Memory Slot

1C DIMM020(C)

1D (primary) DIMM030(D)

1D DIMM031(H)

1E DIMM040(E)

1F DIMM050(F)

CPU 2 2A (primary) DIMM100(A)

2A DIMM101(G)

2B DIMM110(B)

2C DIMM120(C)

2D (primary) DIMM130(D)

2D DIMM131(H)

2.3.3 Memory Compatibility

Observe the following rules when conguring DDR4 memory modules:

● A server must use the same model of DDR4 memory modules, and all the

memory modules operate at the same speed, which is the smallest value of:

● Memory speed supported by a processor

● Maximum operating speed of a memory module

● The DDR4 memory modules of

specications (capacity, bit width, rank, and height) cannot be used together.

● Contact your local Huawei sales representative or use the Intelligent

Computing Compatibility Checker to determine the components to be used.

2E DIMM140(E)

2F DIMM150(F)

dierent types (RDIMM and LRDIMM) and

● The memory can be used with Intel® Xeon® Scalable Skylake and Cascade Lake processors. The maximum memory capacity supported varies depending on the processor model.

– Skylake processors

n M processors: 1.5 TB/socket n Other processors: 768 GB/socket

– Cascade Lake processors

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

n L processors: 4.5 TB/socket n M processors: 2 TB/socket n Other processors: 1 TB/socket

● The total memory capacity is the sum of the capacity of all DDR4 memory modules.

The total memory capacity cannot exceed the maximum memory capacity supported by the CPUs.

● Use the Intelligent Computing Compatibility Checker to determine the capacity type of a single memory module.

● The maximum number of memory modules supported by a server varies depending on the CPU type, memory type, rank quantity, and operating voltage.

Each memory channel supports a maximum of 8 ranks. The number of memory modules supported by each channel varies depending on the number of ranks supported by each channel:

Number of memory modules supported by each channel ≤ Number of ranks supported by each memory channel/Number of ranks supported by each memory module

● A memory channel supports more than eight ranks for LRDIMMs.

A quad-rank LRDIMM generates the same electrical load as a single-rank RDIMM on a memory bus.

Table 2-5 DDR4 memory specications

Parameter

Specications

Maximum capacity per DDR4 memory module (GB) 64

Rated speed (MT/s) 2933

Operating voltage (V) 1.2

Maximum number of DDR4 memory modules in a

node

Maximum DDR4 memory capacity of the node

(GB)

1024

Maximum operating

1DPC

2933

speed (MT/s)

2DPC 2666

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Parameter Specications

● a: The maximum number of DDR4 memory modules is based on dualprocessor conguration. The value is halved for a server with only one processor.

● b: The maximum DDR4 memory capacity varies depending on the processor type. The value listed in this table is based on the assumption that memory modules are fully

congured.

● c: DPC (DIMM per channel) indicates the number of DIMMs per channel.

● d: If the Cascade Lake processor is used, the maximum operating speed of a memory module can reach 2933 MT/s. If the Skylake processor is used, the maximum operating speed of a memory module can reach 2666 MT/s only.

2.3.4 Memory Installation Guidelines

● Observe the following when conguring DDR4 memory modules: – Install memory modules only when corresponding processors are

installed. – Do not install LRDIMMs and RDIMMs in the same server. – Install

● Observe the following when operating mode:

– Memory sparing mode

n Comply with the general installation guidelines. n Each memory channel must have a valid online spare n The channels can have dierent online spare congurations. n Each populated channel must have a spare rank.

– Memory mirroring mode

n Comply with the general installation guidelines. n Install memory modules for channels 1 and 2 or channels 3 and 4.

n For a multi-processor

– Memory scrubbing mode

n Comply with the general installation guidelines.

ller memory modules in vacant slots.

conguring DDR4 memory modules in specic

conguration.

The memory modules installed must be identical in size and organization.

conguration, each processor must have a

valid memory mirroring conguration.

2.3.5 Memory Installation Positions

An XH321 V5 supports a maximum of 16 DDR4 memory modules. Balanced memory

conguration is recommended for optimal memory performance.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

At least one DDR4 memory module must be installed in the memory slots corresponding to CPU 1.

Figure 2-8 Memory slots

Figure 2-9 DDR4 memory installation guidelines (1 processor)

Figure 2-10 DDR4 memory installation guidelines (2 processors)

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

2.3.6 Memory Protection Technologies

The following memory protection technologies are supported:

● ECC

● Full mirroring

● Address range mirroring

● Rank sparing mode

● Faulty DIMM isolation

● Memory thermal throttling

● Memory address parity protection

● Adaptive double device data correction (ADDDC)

● Memory demand/patrol scrubbing

● Data Scrambling

● ADDDC+1

2.4 Storage

2.4.1 Drive

Congurations

Table 2-6 Drive conguration

Conguration

Built-in drive 2

● a: The M.2 SSDs come in two sizes 2242 and 2280, and support the SATA interface.

● Contact your local Huawei sales representative or use the Intelligent

Computing Compatibility Checker to determine the components to be

used.

Maximum Drives Drive Management

Mode

● Slots 1 and 2 support only M.2 SSDsa.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

2.4.2 Drive Numbering

Figure 2-11 Drive numbering

2.4.3 RAID Controller Card

The RAID controller card supports RAID conguration, RAID level migration, and drive roaming.

● Contact your local Huawei sales representative or use the Intelligent

Computing Compatibility Checker to determine the components to be used.

Table 2-7 RAID levels supported by the XH321 V5

RAID Level

RAID 0 Low High High 1 100%

RAID 1 High Low Low 2 1/N

RAID 5 Relatively

RAID 6 Relatively

Reliability Read

high

Write Performan ce

High Medium 3 (N – 1)/N

High Medium 4 (N – 2)/N

Performan

Minimum Number of Drives

Drive Utilization

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

RAID Level Reliability Read

RAID 10 High Medium Medium 4 M/N

RAID 50 High High Relatively

RAID 60 High High Relatively

● M indicates the number of spans in a RAID array.

● N indicates the number of member drives in a RAID array.

2.5 I/O Expansion

2.5.1 PCIe Cards

PCIe cards provide ease of expandability and connection.

Performan ce

Write

Performan

high

Minimum Number of Drives

6 (N – M)/N

8 (N – M x

Drive Utilization

2)/N

● Contact your local Huawei sales representative or use the Intelligent

Computing Compatibility Checker to determine the components to be used.

2.5.2 PCIe Slots

Figure 2-12 PCIe Slot

2.5.3 PCIe Slot Description

The PCIe slots mapping to a vacant CPU socket are unavailable.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

Table 2-8 PCIe slot description

PCIe Slot

RAID controll er card

LOM CPU 1 PCIe 3.0 - x8 Port1A 17/00/0 -

Slot 1 CPU 1 PCIe 3.0 x16 x16 Port3A 5d/00/0 HHHL

Slot 2 CPU 1 PCIe 3.0 x16 x16 Port2A 3a/00/0 HHHL

● The B/D/F (Bus/Device/Function Number) values are the default values when the server is fully congured with PCIe devices. The values may vary if the server is not fully congured with PCIe devices or if a PCIe card with a PCI bridge is congured.

● The PCIe x16 slots are backward compatible with PCIe x8, PCIe x4, and PCIe x1 cards. The PCIe cards are not forward compatible. That is, the PCIe slot width cannot be smaller than the PCIe card link width.

CPU PCIe

Standa rds

CPU 1 PCIe 3.0 x8 x8 Port1C 1c/00/0 -

Connec tor Width

Bus Width

Port No.

B/D/F Slot

Size

2.6 Boards

2.6.1 Mainboard

Figure 2-13 XH321 V5 mainboard

3 RAID controller card

PCIe slot 1 2 Southbridge

4 Slimline connector

connector

5 CPU 1 6 DIMM050 connector

7 DIMM040 connector 8 DIMM030 connector

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 2 Hardware Description

9 DIMM031 connector 10 CPU 2

11 DIMM150 connector 12 DIMM140 connector

13 DIMM130 connector 14 DIMM131 connector

15 Left guide sleeve 16 Slimline connector

17 Power connector 18 Power connector

19 Signal connector 20 Signal connector

21 Signal connector 22 Right guide sleeve

23 DIMM101 connector 24 DIMM100 connector

25 DIMM110 connector 26 DIMM120 connector

27 DIMM001 connector 28 DIMM000 connector

29 DIMM010 connector 30 DIMM020 connector

31 M.2 connector port 0 32 OPA signal connector

33 M.2 connector port 1 34 TPM signal connector

35 PCIe slot 2 36 NC-SI connector

37 SoftRAID key connector 38 Battery

39 iBMC management

40 LOM GE port 4

network port

41 LOM GE port 3 42 UID button/indicator

43 Power button/indicator 44 2 x 10GE optical ports

45 Optical port indicator 46 Universal connector port

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 3 Product Specications

3 Product Specications

3.1 Technical Specications

3.2 Environmental Specications

3.3 Physical Specications

3.1 Technical Specications

Table 3-1 Technical specications

4 Software and Hardware Compatibility

Use the Intelligent Computing Compatibility Checker to obtain information about the operating systems and hardware supported.

Do not use incompatible components. Otherwise, the server may fail to work properly. The technical support and warranty do not cover faults caused by incompatible components.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 5 Safety Instructions

5 Safety Instructions

General Instructions

● Comply with all local laws and regulations when installing the hardware. The safety instructions in this document are only supplemental to local laws and regulations.

● The "DANGER", "WARNING", and "CAUTION" information in this document does not represent all the safety instructions, but supplements to the safety instructions.

● To ensure safety when installing hardware, follow all safety instructions provided on the device labels and in this document.

● Only

● Take protective measures if a Class A product is used in residential areas as it

qualied personnel are allowed to perform special tasks, such as

performing high-voltage operations and driving a forklift.

is likely to cause radio interference.

Personal Safety

● Only personnel hardware.

● Stop any operation that may cause personal injury or equipment damage, report the problem to a project supervisor immediately, and take protective measures.

● Do not operate the product or handle cables during thunderstorms.

● Before carrying devices, note the following points: – Do not carry more weight than is permitted by local laws or regulations. – Ensue that there are enough people to carry the devices.

● Wear clean protective gloves, ESD clothing, a protective hat, and protective shoes, as shown in Figure 5-1.

certied or authorized by Huawei are allowed to install the

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 5 Safety Instructions

Figure 5-1 Protective clothing

● Before touching a device, ensure that you are wearing ESD clothing and ESD gloves (or wrist strap), and remove any conductive objects (such as watches and jewelry). Figure 5-2 shows conductive objects that must be removed before you touch a device.

Figure 5-2 Conductive objects to be removed

Figure 5-3 shows how to wear an ESD wrist strap.

a. Secure the ESD wrist strap around your wrist. b. Fasten the strap buckle and ensure that the ESD wrist strap is in contact

with your skin.

c. Insert the ground terminal attached to the ESD wrist strap into the jack

on the grounded rack or chassis.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 5 Safety Instructions

Figure 5-3 Wearing an ESD wrist strap

● Exercise caution when using tools that could cause personal injury.

● If the installation position of the device is above shoulder height, use a stacker to lift it. This will prevent it from falling.

● To prevent electric shock, do not touch high-voltage cables directly or indirectly. A high-voltage power supply may be powering the device.

● Properly ground a device before powering it on.

● Do not use a ladder alone. Have someone else hold the ladder steady to prevent accidents.

● To avoid damaging your eyes when installing, testing, or replacing optical cables, do not look into optical ports without eye protection.

Equipment Safety

● Use the recommended power cables at all times.

● Always use the power cables delivered with the devices.

● Wear ESD clothing and gloves before handling a device. This prevents electrostatic damage.

● When moving a device, hold the bottom of the device. Do not hold the handles of the installed modules, such as the PSUs, fan modules, drives, and the mainboard. Handle the equipment with care.

● Exercise caution when using tools that could cause personal injury.

● Connect the primary and secondary power cables to distribution units (PDUs) to ensure reliable system operation.

● Properly ground a device before powering it on.

Transportation Precautions

Improper transportation may damage equipment. Contact the manufacturer for precautions before attempting transportation.

dierent power

Exercise caution when transporting equipment.

● The logistics company engaged to transport the equipment must be reliable and comply with international standards for transporting electronics. Ensure that the equipment being transported is always upright. Take necessary precautions to prevent collisions, corrosion, package damage, damp conditions and pollution.

● Transport the equipment in its original packaging.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 5 Safety Instructions

● If the original packaging is unavailable, package heavy, bulky parts (such as chassis and blades) and fragile parts (such as PCIe GPUs and SSDs) separately.

Use Intelligent Computing Compatibility Checker to obtain information abut the components supported by a node or server.

● Ensure that all devices are powered o before transportation.

Limits for the Maximum Weight Carried Per Person

To reduce the risk of personal injury, comply with local regulations with regard to the maximum weight one person is permitted to carry.

Table 5-1 lists the maximum weight one person is permitted to carry as stipulated

by a number of organizations.

Table 5-1 Maximum weight one person is permitted to carry

Organization

European Committee for

Weight (kg/lb)

25/55.13

Standardization (CEN)

International Organization for

25/55.13

Standardization (ISO)

National Institute for Occupational

23/50.72

Safety and Health (NIOSH)

Health and Safety Executive (HSE) 25/55.13

General Administration of Quality Supervision, Inspection and Quarantine

● Men: 15/33.08

● Women: 10/22.05

of the People's Republic of China (AQSIQ)

For more information about security instructions, see Huawei Server Safety

Information.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 6 ESD

6 ESD

6.1 Preventing Electrostatic Discharge

6.2 Grounding Methods to Prevent Electrostatic Discharge

6.1 Preventing Electrostatic Discharge

The static electricity on the human body or other electrical conductors may damage the mainboard or other electrostatic-sensitive devices and shorten the product life.

To minimize ESD damage, observe the following precautions:

● Lay ESD chairs. The equipment room is equipped with ESD clapboards, ESD screens, and ESD curtains.

● All the equipment room must be directly grounded. All electric meters or tools on a workbench must be connected to the common ground point of the workbench.

● Monitor the temperature and humidity in the equipment room. The heating system reduces indoor humidity and increases ESD.

● Place unused products into ESD bags to prevent direct contact with humans during transportation and storage.

● Before products arrive at an ESD area, store them in their own packages.

● Place the product package on a grounded surface before taking out the product.

oors or ESD cushions in the entire equipment room, and use ESD

oor-standing electric devices, metal frames, and metal chassis shells in

● Wear an ESD wrist strap when installing or removing a server component. Ensure that the ground terminal of the ESD wrist strap is inserted into the ESD jack in the chassis.

● During parts replacement, keep new server components in ESD bags before installation, and place removed server components on ESD mats for temporary storage.

● Do not touch pins, wires, or integrated circuits.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 6 ESD

6.2 Grounding Methods to Prevent Electrostatic Discharge

Use one or more of the following grounding methods when handling or installing electrostatic-sensitive components:

● Use a wrist strap that connects to a grounded workplace or server chassis. The wrist strap must be be at least 1 megohm (±10%). To provide proper grounding, wear the strap snug against the skin.

● Use heel straps, toe straps, or boot straps in standing workplaces. Wear the straps on both feet when standing on conductive mats.

● Use conductive eld service tools.

● Use a portable

eld service kit with a folding static-dissipating work mat.

exible and the resistance of the ground cable must

oors or dissipating oor

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 7 Internal Cabling

7 Internal Cabling

7.1 TPM Cabling

7.2 Screw-in RAID Controller Card Cabling

7.3 Cabling of the SATA Controller Integrated in the Southbridge

7.4 PCIe Card Cabling

7.1 TPM Cabling

Figure 7-1 TPM cabling

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 7 Internal Cabling

Table 7-1 TPM cabling

No. Huawei BOM

Code

1 04051409-003Signal cable for connecting the TPM to the M.2

2 04080547 Signal cable for connecting the TPM to the TPM

3 04051409-004Signal cable for connecting the TPM to the M.2

Description

connector on the mainboard

7.2 Screw-in RAID Controller Card Cabling

Figure 7-2 Screw-in RAID controller card cabling

Table 7-2 Screw-in RAID controller card cabling

No.

1 04052070 Signal cable for connecting the screw-in RAID

2 04052070 Signal cable for connecting the screw-in RAID

Huawei BOM Code

Description

controller card (Port A) to the Slimline connector

controller card (Port B) to the Slimline connector

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 7 Internal Cabling

7.3 Cabling of the SATA Controller Integrated in the Southbridge

Figure 7-3 Internal cabling for the SATA controller integrated in the southbridge

Table 7-3 Cabling of the SATA Controller Integrated in the Southbridge

No.

1 04052068 Signal cable for connecting the southbridge to the

Huawei BOM Code

Description

Slimline connector

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 7 Internal Cabling

7.4 PCIe Card Cabling

Figure 7-4 PCIe card cabling

Table 7-4 PCIe card cabling

No.

1 04080606 Signal cable for connecting the PCIe card to the

This cable is required only when the PCIe card is an SP380 NIC (BOM code: 02312JBD).

Huawei BOM Code

Description

NC-SI connector

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

8 Parts Replacement

8.1 Spare Parts Description

8.2 Obtaining Tools

8.3 Basic Operations

8.4 Field Replaceable Units

8.1 Spare Parts Description

Table 8-1 Spare parts description

8.2 Obtaining Tools

Ensure that the following tools are available:

● ESD wrist strap or ESD gloves

● Protective gloves

● ESD bags

● Box cutter

● M3 Phillips screwdriver

● PH1 screwdriver

● Flat-head screwdriver

● Die-casting pliers

part, but has RSPs or NRSPs at lower levels.

This part is not

stored. Lower-

level parts vary

with actual

demands.

Used to remove LC optical network cables.

bers, pluggable optical modules, and unshielded

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-1 Die-casting pliers

8.3 Basic Operations

8.3.1 Power-On Procedure

● Before powering on a server node, ensure that the PSUs are switched o, all cables are connected correctly, and the power supply voltage meets service requirements.

● During the power-on process, do not remove and insert drives or disconnect and connect network cables or Console port cables.

● If a server node is powered o, wait for at least one minute before powering it on again.

The server node can be powered on in any of the following ways:

● If the server node is installed but the chassis is not yet powered on, power on

the chassis. The server node will be powered on along with the chassis.

● If the chassis is powered on but the server node is not installed, install the

server node. The server node will be automatically powered on after it is installed.

● If the chassis is powered on but the server node is not running properly, hold

the power button the front panel for six seconds to power node forcibly, and then press the power button to power it on.

● If the chassis is powered on and the server node is in standby state (the

power indicator is steady yellow), you can use any of the following methods to power on the server node:

– Use the iBMC WebUI.

i. Log in to the iBMC WebUI.

For details, see 10.2 Logging In to the iBMC WebUI.

ii. Choose Power > Power Control.

The Power Control page is displayed.

iii. Click Power On.

conrmation message is displayed.

o the service

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

iv. Click Yes.

– Use the iBMC CLI.

i. Log in to the iBMC CLI.

For details, see 10.4 Logging In to the CLI.

ii. Run the following command:

ipmcset -d powerstate -v 1

iii. Type y or Y and press Enter.

– Use the Remote Virtual Console.

i. Log in to the Remote Virtual Console.

For details, see 10.3 Logging In to the Desktop of a Server.

8.3.2

ii. On the KVM screen, click iii. Select Power On.

A dialog box is displayed.

iv. Click Yes.

Power-O Procedure

● Powering o a server node will interrupt all services and programs running on it. Therefore, before powering o a server node, ensure that all services and programs have been stopped or migrated to other server nodes.

● The "power-o" mentioned here is an operation performed to change the server node to the standby state (the power indicator is steady yellow).

● After a server node is powered o forcibly, wait for more than 10 seconds for the server node to power o completely. Do not power on the server node again before it is completely powered o.

● Forced power-o may damage user programs or unsaved data. Exercise caution when performing this operation.

The server node can be powered o in any of the following ways:

● Power o the chassis. The server node will be powered o along with the chassis.

● When the server node is in power-on state, pressing the power button on the server node front panel can power o the server node gracefully.

or on the toolbar.

If the server node OS is running, shut down the OS according to the onscreen instructions.

For details, see 2.1.2 Indicators and Buttons.

● When the server node is in power-on state, holding down the power button on the server node front panel for six seconds can power o the server node forcibly.

For details, see 2.1.2 Indicators and Buttons.

● Use the iBMC WebUI. a. Log in to the iBMC WebUI.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

For details, see 10.2 Logging In to the iBMC WebUI.

b. Choose Power > Power Control.

The Power Control page is displayed.

c. Click Power O or Forced Power O.

A conrmation message is displayed.

d. Click Yes.

● Use the iBMC CLI.

a. Log in to the iBMC CLI.

For details, see 10.4 Logging In to the CLI.

b. Run the following command:

ipmcset -d powerstate -v 1

c. Type y or Y and press Enter.

● Use the Remote Virtual Console.

a. Log in to the Remote Virtual Console.

For details, see 10.3 Logging In to the Desktop of a Server.

b. On the KVM screen, click c. Choose Power

A dialog box is displayed.

d. Click Yes.

O or Forced Power O.

8.3.3 Removing an XH321 V5

Procedure

Step 1 Determine the position of the server node in the chassis.

Figure 8-2 Positions and slot numbers of the XH321 V5 server nodes

or on the toolbar.

Step 2 Power o the server node.

For details, see 8.3.2

Step 3 Remove the multi-port cable.

1. Press the two tabs on the multi-port cable connector. See (1) in Figure 8-3.

2. Remove the multi-port cable from the universal connector port (UCP) on the server. See (2) in Figure 8-3.

Power-O Procedure.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-3 Removing the multi-port cable

Step 4 Remove the optical cables and modules.

● Replacing the optical cable, network cable, or optical module will interrupt

services.

● Wear ESD gloves or an ESD wrist strap when using die-casting pliers to replace

optical or network cables or optical modules.

● Do not exert too much force when using the die-casting pliers to prevent

damage to the optical or network cables or optical modules.

1. Use the die-casting pliers to clamp the optical cable connector and remove it from the port.

Figure 8-4 Removing optical cables using die-casting pliers

2. Use the die-casting pliers to clamp the optical module, unlock the security pin, and remove the optical module.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-5 Removing an optical module using die-casting pliers

Step 5 Remove the server node.

● When removing a device, wear protective gloves to avoid burns.

● To prevent device damage or personal injury, hold the bottom of the device

with both hands when removing it.

1. Press the ejector release button on the server node. See (1) in Figure 8-6.

2. Fully open the ejector lever. See (2) in Figure 8-6.

3. Holding the ejector lever, pull the server node out of the chassis horizontally. See (3) in Figure 8-6.

4. Close the ejector lever.

Figure 8-6 Removing the server node

Step 6 Place the removed server node in an ESD bag.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Place only one server node in an ESD bag.

Step 7 Install ller modules.

Install ller panels in vacant slots. Otherwise, the ventilation, heat dissipation, electromagnetic shielding, and dustproof eects of the chassis will be aected.

----End

8.3.4 Installing an XH321 V5

Procedure

Step 1 Determine the position of the server node in the chassis.

Figure 8-7 Positions and slot numbers of the XH321 V5 server nodes

Install the lower server nodes and then the upper server nodes.

Step 2 Remove ller modules.

Perform this operation only when ller modules are installed.

1. Press the ejector release button on the ller module. See (1) in Figure 8-8.

2. Fully open the ejector lever. See (2) in Figure 8-8.

3. Holding the ejector lever, pull the

Figure 8-8.

ller module from the chassis. See (3) in

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-8 Removing a ller panel

4. Close the ejector lever.

5. Place the ller module in an accessory recycle bin.

Step 3 Install the server node.

To prevent device damage or personal injury, hold the bottom of the device with both hands when installing it.

1. Press the ejector release button on the server node. See (1) in Figure 8-9.

2. Fully open the ejector lever. See (2) in Figure 8-9.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-9 Opening the ejector lever

3. Slide the server node into the chassis horizontally. See (1) in Figure 8-10.

4. Close the ejector lever. See (2) in Figure 8-10.

Figure 8-10 Installing a server node

Step 4 Connect the multi-port cable as required.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

1. Press the two tabs on the multi-port cable connector. See (1) in Figure 8-11.

2. Connect the multi-port cable to the UCP on the server. See (2) in Figure 8-11.

Figure 8-11 Connecting a multi-port cable

Step 5 Install optical modules and optical cable as required.

Replacing the optical cable, network cable, or optical module will interrupt services.

1. Close the security pin on the optical module, use die-casting pliers to clamp the optical module, and insert it into the optical port until you hear a click.

2. Use die-casting pliers to clamp the optical connector, and insert it into the optical port of an optical module until you hear a click.

Step 6 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

Step 7 Check indicator status.

For details, see 2.1.2 Indicators and Buttons.

----End

8.4 Field Replaceable Units

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

8.4.1 Removing an M.2 SSD

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Determine the position of the M.2 SSD.

Figure 8-12 Positions of M.2 SSDs

Step 6 Remove the TPM.

For details, see 8.4.15 Removing the TPM.

Step 7 Remove the M.2 SSD.

1. Use an M2.5 Phillips screwdriver to loosen the screw that secures the M.2 SSD. See (1) in Figure 8-13.

2. Tilt the M.2 SSD 20° to 30° upwards, and pull it out. See (2) in Figure 8-13.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-13 Removing an M.2 SSD

Step 8 Place the removed component in an ESD bag.

----End

8.4.2 Installing an M.2 SSD

Procedure

Step 1 Power

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Determine the position of the M.2 SSD.

o the server node.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-14 Positions of M.2 SSDs

Step 6 Remove the TPM.

For details, see 8.4.15 Removing the TPM.

Step 7 Take the spare part out of its ESD bag.

Step 8 Install the M.2 SSD.

1. Tilt the M.2 SSD 20° to 30°, install it in the slot, and press it

Figure 8-15.

2. Use an M2.5 Phillips screwdriver to tighten the screw to secure the M.2 SSD. See (2) in Figure 8-15.

rmly. See (1) in

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-15 Installing an M.2 SSD

Step 9 Install the TPM.

For details, see 8.4.16 Installing the TPM.

Step 10 Install the air duct.

For details, see 8.4.24 Installing the Air Duct.

Step 11 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 12 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

----End

8.4.3 Removing the Screw-in RAID Controller Card

Procedure

Step 1 Power

For details, see 8.3.2

Step 2 Remove the server node.

o the server node.

Power-O Procedure.

For details, see 8.3.3 Removing an XH321 V5.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the screw-in RAID controller card.

Figure 8-16 Position of the screw-in RAID controller card

Step 5 Check whether a supercapacitor is congured.

● If yes, go to Step 6.

● If no, go to Step 7.

Step 6 Remove the supercapacitor.

For details, see 8.4.5 Removing the Supercapacitor.

Step 7 Remove the cable from the RAID controller card.

For details, see 7 Internal Cabling.

Step 8 Remove the RAID controller card.

1. Loosen the screws that secure the RAID controller card. See (1) in Figure

8-17.

2. Remove the RAID controller card from the connector on the mainboard. See (2) in Figure 8-17.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-17 Removing the screw-in RAID controller card

Step 9 Place the removed component in an ESD bag.

----End

8.4.4 Installing the Screw-in RAID Controller Card

Procedure

Step 1 Power

For details, see 8.3.2

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Take the spare part out of its ESD bag.

Step 5 Check whether a supercapacitor is

● If yes, go to Step 6.

● If no, go to Step 7.

o the server node.

Power-O Procedure.

congured.

Step 6 Install the supercapacitor.

For details, see 8.4.6 Installing the Supercapacitor.

Step 7 Determine the position of the screw-in RAID controller card.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-18 Position of the screw-in RAID controller card

Step 8 Install the RAID controller card.

1. Insert the RAID controller card vertically into the connector on the mainboard. See (1) in Figure 8-19.

2. Tighten the screws to secure the RAID controller card. See (2) in Figure 8-19.

Figure 8-19 Installing a screw-in RAID controller card

Step 9 Connect the cable to the RAID controller card.

For details, see 7 Internal Cabling.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 10 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 11 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

Step 12 Congure the RAID controller card.

For details, see Huawei V5 Server RAID Controller Card User Guide.

----End

8.4.5 Removing the Supercapacitor

Procedure

Step 1 Power

For details, see 8.3.2

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the supercapacitor.

Step 5 Remove the air duct for the supercapacitor.

Step 6 Remove the supercapacitor holder.

1. Loosen the screws on the server node panel. See (1) in Figure 8-20.

2. Remove the panel. See (2) in Figure 8-20.

3. Loosen the screws that secure the supercapacitor holder and remove the

Figure 8-20 Removing the supercapacitor holder

o the server node.

Power-O Procedure.

supercapacitor holder. See (3) in Figure 8-20.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 7 Check whether the supercapacitor is congured with a TFM.

● If yes, go to Step 8.

● If no, go to Step 9.

Step 8 Remove the TFM.

1. Remove the screw-in RAID controller card. For details, see 8.4.3 Removing the Screw-in RAID Controller Card.

2. Loosen the screws that secure the TFM. See (1) in Figure 8-21.

3. Remove the TFM from the screw-in RAID controller card. See (2) in Figure

8-21.

Figure 8-21 Removing a TFM

4. Go to Step 10.

Step 9 Remove the cable between the supercapacitor and the RAID controller card.

Step 10 Remove the supercapacitor from the holder.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-22 Removing the supercapacitor

Step 11 Place the removed component in an ESD bag.

----End

8.4.6 Installing the Supercapacitor

Procedure

Step 1 Power o the server node.

Step 2 Remove the server node.

Step 3 Place the server node on the ESD workstation.

Step 4 Take the spare part out of its ESD bag.

Step 5 Determine the position of the supercapacitor.

Step 6 Vertically insert the supercapacitor into the holder until the supercapacitor is

For details, see 8.3.2 Power-O Procedure.

For details, see 8.3.3 Removing an XH321 V5.

locked.

Figure 8-23 Installing the supercapacitor

Step 7 Check whether the supercapacitor is congured with a TFM.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

● If yes, go to Step 8.

● If no, go to Step 9.

Step 8 Install the TFM.

1. Remove the screw-in RAID controller card. a. Remove the cable from the RAID controller card.

For details, see 7 Internal Cabling.

b. Loosen the screws that secure the RAID controller card. See (1) in Figure

8-24.

c. Remove the RAID controller card from the connector on the mainboard.

See (2) in Figure 8-24.

Figure 8-24 Removing the screw-in RAID controller card

2. Insert the TFM card into the screw-in RAID controller card. See (1) and (2) in

Figure 8-25.

3. Tighten the screws to secure the TFM card. See (3) in Figure 8-25.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-25 Installing a TFM

4. Install the screw-in RAID controller card. For details, see 8.4.4 Installing the Screw-in RAID Controller Card.

5. Go to Step 10.

Step 9 Connect the cable between the supercapacitor and the screw-in RAID controller

card.

Step 10 Install the supercapacitor holder.

1. Install the supercapacitor holder into the node panel and tighten the screws to secure the supercapacitor holder. See (1) in Figure 8-26.

2. Install the node panel. See (2) in Figure 8-26.

3. Tighten the screws to secure the panel. See (3) in Figure 8-26.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-26 Installing the supercapacitor holder

Step 11 Install the air duct for the supercapacitor.

Step 12 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 13 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

----End

8.4.7 Removing the Avago SAS3004iMR PCIe RAID Control Card

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the Avago SAS3004iMR RAID controller card.

Step 5 Remove the M.2 FRU from the Avago SAS3004iMR RAID controller card.

For details, see 8.4.9 Removing an M.2 FRU on the Avago SAS3004iMR PCIe

RAID Controller Card.

Step 6 Remove the Avago SAS3004iMR RAID controller card.

For details, see 8.4.19 Removing a PCIe Card.

Step 7 Place the removed component in an ESD bag.

----End

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FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

8.4.8 Installing the Avago SAS3004iMR PCIe RAID Control Card

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Take the spare part out of its ESD bag.

Step 5 Determine the position of the Avago SAS3004iMR RAID controller card.

Step 6 Install the Avago SAS3004iMR RAID controller card.

For details, see 8.4.20 Installing a PCIe Card.

Step 7 Install the M.2 FRU on the Avago SAS3004iMR RAID controller card.

For details, see 8.4.10 Installing an M.2 FRU on the Avago SAS3004iMR PCIe

RAID Controller Card.

Step 8 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 9 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

----End

8.4.9 Removing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card

The M.2 FRU on the Avago SAS3004iMR RAID controller card is hot swappable.

Procedure

Step 1 Determine the positions and slots of the M.2 FRUs on the Avago SAS3004iMR

RAID controller card.

Determine the position of the M.2 FRU to be removed. Do not remove the M.2 FRU running an OS. Otherwise, all services on the server node will be aected.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-27 Positions and slots of the M.2 FRUs

Step 2 Remove the M.2 FRU from the Avago SAS3004iMR RAID controller card.

1. Open the handle of the M.2 FRU. See (1) in Figure 8-28.

2. Remove the M.2 FRU. See (2) in Figure 8-28.

Figure 8-28 Removing an M.2 FRU

Step 3 Place the removed component in an ESD bag.

Step 4 Install an M.2 FRU ller module to shield the EMC.

Perform this step only when an M.2 FRU is not installed immediately.

----End

8.4.10 Installing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card

The M.2 FRU on the Avago SAS3004iMR RAID controller card is hot swappable.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Procedure

Step 1 Determine the positions and slots of the M.2 FRUs on the Avago SAS3004iMR

RAID controller card.

Figure 8-29 Positions and slots of the M.2 FRUs

Step 2 Remove the M.2 FRU ller module.

Perform this step only when you congure an M.2 FRU ller module.

Step 3 Install an M.2 FRU on the Avago SAS3004iMR PCIe RAID controller card.

1. Take a spare M.2 FRU out of its ESD bag.

2. Open the handle of the M.2 FRU and push the M.2 FRU into the slot of the Avago SAS3004iMR RAID control card. See (1) in Figure 8-30.

3. Close the handle of the M.2 FRU. See (2) in Figure 8-30.

Figure 8-30 Installing an M.2 FRU

Step 4 Check the status of the M.2 FRU indicator on the Avago SAS3004iMR RAID

controller card.

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FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-31 M.2 FRU indicators

Table 8-2 Indicator status

Indicator Description

M.2 FRU fault indicator

M.2 FRU activity indicator

----End

● O: The M.2 FRU is running properly.

● Blinking yellow: The M.2 FRU is being located, or

● Steady yellow: The M.2 FRU is faulty or not

● O: The M.2 FRU is not in position or is faulty.

● Blinking green: Data is being read, written, or

● Steady green: The M.2 FRU is inactive.

8.4.11 Removing a Processor

● Only Huawei technical support or personnel authorized by Huawei can remove

the processors from Huawei servers.

RAID is being rebuilt.

detected.

synchronized.

● Do not wear ESD gloves during processor replacement. The gloves may catch

on pins on the processor socket and damage it.

Procedure

Step 1 Power

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Determine the position of the processor.

o the server node.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-32 Positions of processors

Step 6 Remove the conjoined heat sink and processor carrier.

1. Use a Phillips screwdriver to loosen the four screws (marked 2 in the label) in the middle of the heat sink in a diagonal sequence. See (1) in Figure 8-33.

2. Use a Phillips screwdriver to loosen the two diagonal screws (marked 1 in the label) on the heat sink. See (2) in Figure 8-33.

3. Lift the heat sink and place it upside down on the ESD desk.

4. Insert a

at-head screwdriver into the groove of the processor carrier, and

twist it to pry up one side of the carrier. See (3) in Figure 8-33.

Insert only the tip of the at-head screwdriver. Do not apply excessive force.

5. Holding the other end of the carrier, remove the carrier and processor in the arrow direction. See (4) and (5) in Figure 8-33.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-33 Removing the heat sink and processor carrier

Step 7 Remove the processor.

● When removing a processor, hold the processor and its carrier to prevent the processor from falling o.

● To prevent damage to the pins, do not touch the pins of the processor socket or the corresponding area on the processor.

● Keep the processor away from the chassis to prevent thermal compound from falling

o.

1. Bend the edge of the carrier with the triangular hole to release the processor from the carrier.

Figure 8-34 Removing a processor (1)

2. Hold the two sides of the processor and lift it.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-35 Removing a processor (2)

Step 8 Place the removed component in an ESD bag.

Clean the removed processor and put it into an ESD bag.

Step 9 Install a processor socket cover.

● Perform this operation only when a processor is not installed immediately.

● The processor socket cannot be exposed and must be covered by a processor or cover during transportation and storage.

1. Aligning the processor socket cover with the guide pin on the processor socket, place the cover on the processor socket. See (1) in Figure 8-36.

2. Press the positions shown by (2) in Figure 8-36 until you hear a click.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-36 Installing a CPU socket cover

----End

8.4.12 Installing a Processor

● Only Huawei technical support or personnel authorized by Huawei can install

the processors from Huawei servers.

● Do not wear ESD gloves during processor replacement. The gloves may catch

on pins on the processor socket and damage it.

● The same model of processors must be used in a server.

● Before installing a processor, clean the surface of the processor, the heat sink,

and the processor carrier. If there is residual thermal compound, use a tissue to clean it.

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Take the spare part out of its ESD bag.

Step 6 Determine the position of the processor.

Figure 8-37 Positions of processors

Step 7 Install the processor on the carrier.

1. Take a processor carrier out of an ESD bag.

2. Aligning the notch in one edge of the processor with the protrusion on the processor carrier, secure it.

Ensure that the processor corner with a triangle mark is in the corner of the processor carrier with a notched triangle.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-38 Installing one end of the processor

3. Bend the other edge of the processor carrier in the arrow direction.

Figure 8-39 Installing the other end of the processor

4. Release the processor carrier so that the other edge of the processor clips into place.

5. Check that the processor and the carrier are level and the processor is secured. If the processor is tilted, press the tilted part to fasten it.

Step 8 Apply thermal compound.

1. Determine the area on the processor that will be in contact with the heat sink, and evenly apply 0.4 ml of thermal compound on the area.

rmly

– When applying thermal compound, place the processor carrier on the desktop. – The thermal compound injector has volume marks.

The two-line, ve-dot, s-shape, and X-shape patterns are recommended.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-40 Pasting patterns

2. Use a clean card or blade to smear the thermal compound over the entire center of the CPU.

The thickness of the thermal compound is about that of a piece of ordinary paper. Ensure that the thermal compound is evenly and fully coated.

Figure 8-41 Smeared thermal compound layer

Step 9 Install the processor carrier to the conjoined heat sink.

1. Aligning the processor corner with a triangle mark with the corner of the heat sink with a notched triangle, buckle the processor carrier on the heat sink.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-42 Installing the processor carrier

2. Place the assembled processor and heat sink upside down on the desk, and check that the processor carrier and the heat sink are processor carrier is not rmly buckled with the heat sink, press the processor carrier to secure it.

Step 10 Install the processor and conjoined heat sink.

1. Remove the processor socket cover.

When removing the socket cover, keep it parallel with the board to prevent damage to pins.

2. Shine a light at various angles onto the processor socket to check for twisted pins, foreign matter, and pad damage.

If bent pins or foreign matters are found or the bonding pad is damaged, stop the operation and contact Huawei technical support.

rmly secured. If the

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

3. Horizontally holding the processor and heat sink, align the notched corner on the heat sink with the notched corner on the processor socket, and place the processor and heat sink downwards on the socket along the guide sleeves.

Keep the processor and heat sink parallel with the mainboard to prevent damage to processor socket pins.

4. Use a Phillips screwdriver to tighten the two diagonal screws (marked 1 on the label) on the heat sink. See (1) in Figure 8-43.

5. Use a Phillips screwdriver to tighten the four screws (marked 2 in the label) in the middle of the heat sink in a diagonal sequence. See (2) in Figure 8-43.

Figure 8-43 Installing the heat sink

Step 11 Install the air duct.

For details, see 8.4.24 Installing the Air Duct.

Step 12 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 13 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

----End

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

8.4.13 Removing a Memory Module

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Determine the position of the memory module.

Figure 8-44 Memory slots

Step 6 Remove the memory module.

1. Open the memory module ejectors on the memory slot. See (1) in Figure

8-45.

2. Remove the memory module from the slot. See (2) in Figure 8-45.

NO TICE

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-45 Removing a memory module

Step 7 Place the removed memory module in a memory box.

Step 8 Install memory modules.

Perform this operation only when a memory module is not installed immediately.

----End

8.4.14 Installing a Memory Module

If the processor power is 200 W or 205 W, a wide conjoined heat sink is required, which occupy memory channels DIMM001 and DIMM031.

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Take a spare memory module.

Step 6 Check the positions and installation guidelines of the memory modules.

For details, see 2.3.5 Memory Installation Positions.

Figure 8-46 Memory slots

Step 7 Install the memory module.

1. Open the two memory module ejectors on the memory slot.

Figure 8-47 Opening the memory module ejectors

2. Align the edge connector of the memory module with the alignment key of the memory slot, and insert the memory module in the slot.

The two memory ejectors are closed automatically after the memory module

rmly seated.

Do not touch the edge connector on a memory module with bare hands. Before installing a memory module, ensure that the edge connector is not contaminated.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-48 Installing a memory module

Step 8 Install the air duct.

For details, see 8.4.24 Installing the Air Duct.

Step 9 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 10 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

Step 11 Check whether the memory module is replaced successfully.

1. Log in to the iBMC WebUI. For details, see 10.2 Logging In to the iBMC WebUI.

2. Choose Information > System Info > Memory, and check the memory information.

– If information about the new memory module is displayed, the

replacement is successful.

– If information about the original memory module is displayed, access the

BIOS and check memory information. For details, see Huawei Server Purley Platform BIOS Parameter

Reference.

----End

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FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

8.4.15 Removing the TPM

● If the private key of the TPM interface board is used to encrypt data, back up

the data before removing the TPM. If the data is not backed up, the encrypted data cannot be decrypted after the

TPM is replaced.

● If the TPM function has been set on the BIOS, record the settings before

removing the TPM. After replacing the TPM, the BIOS again.

For details, see the

Reference

● If a broken or disgured screw is found on a TPM, take appropriate measures

to protect data.

Huawei Server Purley Platform BIOS Parameter

congure the related settings on

Procedure

Step 1 Power o the server node.

Step 2 Remove the server node.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

Step 5 Determine the position of the TPM.

For details, see 8.3.2

For details, see 8.3.3 Removing an XH321 V5.

For details, see 8.4.23 Removing the Air Duct.

Power-O Procedure.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-49 TPM position

Step 6 Remove the PCIe card.

For details, see 8.4.19 Removing a PCIe Card.

Step 7 Remove the TPM.

1. Remove the cables from the TPM. For details, see 7.1 TPM Cabling.

2. Release the buckle on the TPM in the arrow direction, and push the TPM backwards until it cannot move forward. See (1) in Figure 8-50.

3. Remove the TPM from the dowel pins on the side wall of the server node and take it out upwards. See (2) in Figure 8-50.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-50 Removing a TPM

Step 8 Remove the M.2 SSD.

For details, see 8.4.1 Removing an M.2 SSD.

Step 9 Place the removed component in an ESD bag.

----End

8.4.16 Installing the TPM

Procedure

Step 1 Power

For details, see 8.3.2

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Remove the air duct.

For details, see 8.4.23 Removing the Air Duct.

Step 5 Determine the position of the TPM.

o the server node.

Power-O Procedure.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-51 TPM position

Step 6 Take the spare part out of its ESD bag.

Step 7 Remove the PCIe card.

For details, see 8.4.19 Removing a PCIe Card.

Step 8 Install the M.2 SSD.

For details, see 8.4.2 Installing an M.2 SSD.

Step 9 Install the TPM.

1. Align the TPM with the dowel pins on the side wall of the server node, and insert the TPM in the arrow direction.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-52 Installing a TPM

2. Connect the cables to the TPM. For details, see 7.1 TPM Cabling.

Step 10 Install the PCIe card.

For details, see 8.4.20 Installing a PCIe Card.

Step 11 Install the air duct.

For details, see 8.4.24 Installing the Air Duct.

Step 12 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 13 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

Step 14 Enable TPM.

1. Access the BIOS interface. For details, see Huawei Server Purley Platform BIOS Parameter Reference.

2. Select Security.

3. Select TPM Operation and press Enter.

4. Select Enable.

5. Press F10. The system displays "Exit Saving changes?" dialog box is displayed.

6. Select Yes. The settings are saved.

7. Restart the server.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

The TPM settings take eect after the server is restarted.

----End

8.4.17 Removing the Battery

Procedure

Step 1 Power o the server node.

For details, see 8.3.2

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the battery.

Figure 8-53 Position of the battery

Power-O Procedure.

Step 5 Remove the PCIe card.

For details, see 8.4.19 Removing a PCIe Card.

Step 6 Press and hold the two latches outwards until the battery ejects, and remove the

battery vertically. See (1) and (2) in Figure 8-54.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-54 Removing the battery

Step 7 Place the removed component in an ESD bag.

----End

8.4.18 Installing the Battery

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation. Step 4 Take the spare part out of its ESD bag. Step 5 Determine the position of the battery.

Figure 8-55 Position of the battery

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Step 6 Remove the PCIe card.

For details, see 8.4.19 Removing a PCIe Card.

Step 7 Holding the battery with the text side facing upwards, insert the left end of the

battery into the slot, and gently press down the whole battery into the slot.

Figure 8-56 Installing the battery

Step 8 Install the PCIe card.

For details, see 8.4.20 Installing a PCIe Card.

Step 9 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 10 Power on the server node.

For details, see 8.3.1 Power-On Procedure.

----End

8.4.19 Removing a PCIe Card

Procedure

Step 1 Power

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the PCIe card.

o the server node.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

Figure 8-57 Position of the PCIe card

Step 5 Remove the PCIe riser modules.

For details, see 8.4.21 Removing the PCIe Riser Module.

Step 6 Hold the PCIe riser module and remove the PCIe card in the arrow direction. See

(5) in Figure 8-58.

Figure 8-58 Remove a PCIe card.

Step 7 Place the removed component in an ESD bag.

----End

8.4.20 Installing a PCIe Card

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Take the spare part out of its ESD bag.

Step 5 Determine the position of the PCIe card.

Figure 8-59 Position of the PCIe card

Step 6

Hold the PCIe riser module and insert the PCIe card module into the PCIe riser module in the arrow direction. See (1) in Figure 8-60.

Figure 8-60 Installing a PCIe card

Step 7 Install the PCIe riser modules.

For details, see 8.4.22 Installing the PCIe Riser Module.

Step 8 Install the server node.

For details, see 8.3.4 Installing an XH321 V5.

Step 9 Power on the server node.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

For details, see 8.3.1 Power-On Procedure.

----End

8.4.21 Removing the PCIe Riser Module

Procedure

Step 1 Power o the server node.

For details, see 8.3.2 Power-O Procedure.

Step 2 Remove the server node.

For details, see 8.3.3 Removing an XH321 V5.

Step 3 Place the server node on the ESD workstation.

Step 4 Determine the position of the PCIe riser module.

Step 5 Remove the PCIe riser modules.

1. Use a Phillips screwdriver to loosen the screws on the cover of the server node. See (1) in Figure 8-61.

2. Remove the cover from the server node in the arrow direction. See (2) in

Figure 8-61.

3. Use a Phillips screwdriver to loosen the screw that secures the PCIe riser module. See (3) in Figure 8-61.

4. Lift the PCIe riser module in the arrow direction. See (4) in Figure 8-61.

Figure 8-61 Removing the PCIe riser module

Step 6 Disconnect the cable between the PCIe card and the NC-SI port.

For details, see 7.4 PCIe Card Cabling.

FusionServer Pro XH321 V5 Server Node Maintenance and Service Guide 8 Parts Replacement

This operation is required only when the PCIe card is an SP380 NIC (BOM code: 02312JBD).

Step 7 Remove the PCIe card.

For details, see 8.4.19 Removing a PCIe Card.

Step 8 Place the removed PCIe riser module and PCIe card in dierent ESD bags.

Step 9 Install a

Perform this operation only when a PCIe riser module is not installed immediately.

ller panel.

Huawei FusionServer Pro XH321 V5 V100R005 Maintenance And Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About This Document

Contents

1 Overview

1.1 Overview

1.2 Physical Structure

1.3 Logical Structure

2 Hardware Description

2.1 Front Panel

2.1.1 Appearance

2.1.2 Indicators and Buttons

2.1.3 Ports

2.1.4 Installation Positions

2.2 Processor

2.3 Memory

2.3.2 Memory Subsystem Architecture

2.3.3 Memory Compatibility

2.3.4 Memory Installation Guidelines

2.3.5 Memory Installation Positions

2.3.6 Memory Protection Technologies

2.4 Storage

2.4.2 Drive Numbering

2.4.3 RAID Controller Card

2.5 I/O Expansion

2.5.1 PCIe Cards

2.5.2 PCIe Slots

2.5.3 PCIe Slot Description

2.6 Boards

2.6.1 Mainboard

4 Software and Hardware Compatibility

5 Safety Instructions

6 ESD

6.1 Preventing Electrostatic Discharge

6.2 Grounding Methods to Prevent Electrostatic Discharge

7 Internal Cabling

7.1 TPM Cabling

7.2 Screw-in RAID Controller Card Cabling

7.3 Cabling of the SATA Controller Integrated in the Southbridge

7.4 PCIe Card Cabling

8 Parts Replacement

8.1 Spare Parts Description

8.2 Obtaining Tools

8.3 Basic Operations

8.3.1 Power-On Procedure

8.3.3 Removing an XH321 V5

8.3.4 Installing an XH321 V5

8.4 Field Replaceable Units

8.4.1 Removing an M.2 SSD

8.4.2 Installing an M.2 SSD

8.4.3 Removing the Screw-in RAID Controller Card

8.4.4 Installing the Screw-in RAID Controller Card

8.4.5 Removing the Supercapacitor

8.4.6 Installing the Supercapacitor

8.4.7 Removing the Avago SAS3004iMR PCIe RAID Control Card

8.4.8 Installing the Avago SAS3004iMR PCIe RAID Control Card

8.4.9 Removing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card

8.4.10 Installing an M.2 FRU on the Avago SAS3004iMR PCIe RAID Controller Card

8.4.11 Removing a Processor

8.4.12 Installing a Processor

8.4.13 Removing a Memory Module

8.4.14 Installing a Memory Module

8.4.15 Removing the TPM

8.4.16 Installing the TPM

8.4.17 Removing the Battery

8.4.18 Installing the Battery

8.4.19 Removing a PCIe Card

8.4.20 Installing a PCIe Card

8.4.21 Removing the PCIe Riser Module