H3C UniServer R4300 G3 Bedienungs- und Wartungshandbuch

H3C UniServer R4300 G3 Server

Processor Installation Quick Start

New H3C Technologies Co., Ltd.

http://www.h3c.com

Document version: 6W100-20200731

No part of this manual may be reproduced or transmitted in any form or by any means without prior written

consent of New H3C Technologies Co., Ltd.

Trademarks

Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this

document are the property of their respective owners.

Notice

The information in this document is subject to change without notice. All contents in this document, including

statements, information, and recommendations, are believed to be accurate, but they are presented without

warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions

contained herein.

Environmental protection

This product has been designed to comply with the environmental protection requirements. The storage, use,

and disposal of this product must meet the applicable national laws and regulations.

Preface

This preface includes the following topics about the documentation:

•

Audience.

•

Conventions.

•

Documentation feedback.

Audience

This documentation is intended for:

•

Network planners.

•

Field technical support and servicing engineers.

•

Server administrators working with the R6700 G3 Server.

Conventions

The following information describes the conventions used in the documentation.

Command conventions

Convention

Description

Boldface

Bold

text represents commands and keywords that you enter literally as shown.

Italic Italic text represents arguments that you replace with actual values.

[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which

you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars,

from which you select one or none.

{ x | y | ... } *

Asterisk marked braces enclose a set of required syntax choices separated by vertical

bars, from which you select a minimum of one.

[ x | y | ... ] *

Asterisk marked square brackets enclose optional syntax choices separated by vertical

bars, from which you select one choice, multiple choices, or none.

&<1-n> The argument or keyword and argument combination before the ampersand (&) sign

can be entered 1 to n times.

# A line that starts with a pound (#) sign is comments.

GUI conventions

Convention

Description

Boldface Window names, button names, field names, and menu items are in Boldface. For

example, the

New User

window opens; click

> Multi-level menus are separated by angle brackets. For example, File > Create >

Folder.

Symbols

Convention

Description

WARNING! An alert that calls attention to important information that if not understood or followed

can result in personal injury.

CAUTION:

An alert that calls attention to important information that if not understood or followed

can result in data loss, data corruption, or damage to hardware or software.

IMPORTANT:

An alert that calls attention to essential information.

NOTE:

An alert that contains additional or supplementary information.

TIP:

An alert that provides helpful information.

Network topology icons

Convention

Description

Represents a generic network device, such as a router, switch, or firewall.

Represents a routing-capable device, such as a router or Layer 3 switch.

Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that

supports Layer 2 forwarding and other Layer 2 features.

Represents an access controller, a unified wired-WLAN module, or the access

controller engine on a unified wired-WLAN switch.

Represents an access point.

Wireless terminator unit.

Wireless terminator.

Represents a mesh access point.

Represents omnidirectional signals.

Represents directional signals.

Represents a security product, such as a firewall, UTM, multiservice security

gateway, or load balancing device.

Represents a security module, such as a firewall, load balancing, NetStream, SSL

VPN, IPS, or ACG module.

Examples provided in this document

Examples in this document might use devices that differ from your device in hardware model,

configuration, or software version. It is normal that the port numbers, sample output, screenshots,

and other information in the examples differ from what you have on your device.

Documentation feedback

You can e-mail your comments about product documentation to info@h3c.com.

We appreciate your comments.

Content

Overview····························································································································································1

Processor kit······················································································································································1

Preparing for installation····································································································································1

Installing the processor······································································································································2

Installing DIMMs·················································································································································3

(Optional) Installing an air baffle panel···············································································································3

Starting the server··············································································································································3

Overview

The following information is for generic reference. Plan your installation and removal procedures

depending on the actual requirements.

The model name of a hardware option in this document might differ slightly from its model name

label. A model name label might add a prefix or suffix to the hardware-coded model name for

purposes such as identifying the matching server brand or applicable region. For example, the

DDR4-2666-8G-1Rx8-R memory model represents memory module labels including

UN-DDR4-2666-8G-1Rx8-R, UN-DDR4-2666-8G-1Rx8-R-F, and UN-DDR4-2666-8G-1Rx8-R-S.

Processor kit

The processor kit for an H3C UniServer R4300 G3 server includes the following components:

•

Processor

•

Retaining bracket

•

Heatsink

•

Air baffle panel (provided only with a standard heatsink)

T15 and T30 Torx screwdrivers are required for processor installation. A T15 Torx screwdriver is

provided with the server. You need to prepare a T30 Torx screwdriver yourself.

Preparing for installation

WARNING

reduce the risk of personal injury from hot surfaces, allow the server and the internal system

components to cool before touching them.

CAUTION:

•

To avoid processor and system board damage, only H3C-authorized personnel and

professional server engineers can install a processor.

•

To prevent ESD damage to electronic components, wear an ESD wrist strap before beginning

the installation procedure. Make sure the ESD wrist strap is reliably grounded.

To prepare the server for processor installation:

1. Back up all server data.

2. Power down the server.

3. Disconnect the power cords.

4. Remove the server from the rack.

5. Remove the access panel.

a. (Optional.) If the access panel is locked, use a T15 Torx screwdriver to turn the screw on

the locking lever 90 degree anticlockwise

b. Press the latch on the locking lever and lift up the locking lever. The access panel slides

towards the rear of the server automatically.

c. Hold the two sides of the access panel and lift it away from the server.

6. Remove the chassis air baffle.

Installing the processor

CAUTION:

•

To prevent damage to the pins on the processor socket, always install a cover over an empty

processor socket.

•

Make sure all processors on a server are the same model.

•

To avoid damage to a processor, always

hold the processor by the edges. Never touch the gold

contacts on the processor bottom.

The server can operate with one or two processors installed. This section installs one processor as

an example.

To install the processor:

1. Install the processor onto the retaining bracket.

a. Line up the small triangle on the processor with the alignment triangle molded into the

retaining bracket, and align the guide pin on the bracket with the notch on the processor.

b. Lower the processor gently and make sure the guide pins on the opposite side of the

bracket fit snugly into notches on the processor.

2. Install the retaining bracket onto the heatsink.

CAUTION:

hen you remove the protective cover from the heatsink, be careful not to touch the thermal

grease on the heatsink.

a. Remove the protective cover. Lift the cover straight up and away from the heatsink.

b. Install the retaining bracket onto the heatsink. The heatsink has a corner cut off. Align the

alignment triangle on the retaining bracket with this corner of the heatsink. Lower the

bracket vertically down onto the heatsink until the four corners of the bracket click into the

four corners of the heatsink.

3. Remove the processor socket cover.

CAUTION:

•

Be careful not to touch the pins on the processor socket when you wear ESD gloves to

remove the processor socket cover.

•

The pins on the processor socket are very fragile. Never touch the pins. Any damage to

them might require system board replacement.

•

Keep the pins on the processor socket clean. Make sure the socket is free from dust and

any other debris.

Hold the cover by the notches on the two sides and lift it straight up and away from the socket.

Keep the cover secure for future use.

4. Install the heatsink onto the server.

a. Align the alignment triangle on the retaining bracket with the cut-off corner of the processor

socket and the pin holes in the heatsink with the guide pins on the processor socket. Lower

down the heatsink onto the processor socket.

b. Fasten the captive screws on the heatsink, strictly following the sequence from 1 to 4 as

instructed by the label on the heatsink. The screws might fall off if you do not follow this

sequence.

CAUTION:

To avoid poor contact or damage to the socket pins, fasten the screws to a torque

of 1.4

Nm (12 in-lbs).

Installing DIMMs

After you install a new processor, install DIMMs for it. For the DIMM configuration guidelines, see

the server user guide.

To install a DIMM:

1. Open the retaining clips of the DIMM slot.

2. Install the DIMM.

a. Align the notch on the DIMM bottom edge with the key on the DIMM slot.

b. Insert the DIMM into the slot and make sure the retaining slips lock the DIMM in place.

CAUTION:

The DIMM slot has a structure

that prevents misalignment. To avoid damage to the DIMM, do

not force the DIMM into the socket when you encounter

resistance. Instead, re-

align the notch

with the connector key, and then reinsert the DIMM again.

(Optional) Installing an air baffle panel

If a standard heatsink is used for a processor, install the air baffle panel contained in the processor

kit on the chassis air baffle to enhance heat dissipation. Processors with 125 W power consumption

or less use standard heatsinks.

To install an air baffle panel:

1. Place the air baffle upside down.

2. Place the air baffle panel in the slot. Then press the panel down and simultaneously push it

into the slot until the locking tabs on the air baffle lock the panel in place.

Starting the server

1. Install the chassis air baffle on the server.

2. Install the access panel.

3. Install the server into the rack.

4. Connect power cords for the server.

5. Press the Power On/Standby button.

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