Asus RS926-E7/RS8 User Manual

RS920-E7/RS8 RS926-E7/RS8

2U Rackmount Server

User Guide

E7284

First Edition

March 2012

No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).

ASUS provides this manual “as is” without warranty of any kind, either express or implied, including but not

limited to the implied warranties or conditions of merchantability or tness for a particular purpose. In no event shall ASUS, its directors, ofcers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of prots, loss of business, loss of use or data,

interruption of business and the like), even if ASUS has been advised of the possibility of such damages arising from any defect or error in this manual or product.

Specications and information contained in this manual ae furnished for informational use only, and are

subject to change at any time without notice, and should not be construed as a commitment by ASUS. ASUS assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual, including the products and software described in it.

Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the

product is defaced or missing.

Products and corporate names appearing in this manual may or may not be registered trademarks or

copyrights of their respective companies, and are used only for identication or explanation and to the owners’ benet, without intent to infringe.

Contents

Notices ........................................................................................................ vii

Safety information ...................................................................................... ix

About this guide .......................................................................................... x

Chapter 1: Product introduction

1.1 System package contents ........................................................... 1-2

1.2 Serial number label ......................................................................

1.3 Systemspecications .................................................................

1.4 Front panel features .....................................................................

1.5 Rear panel features ......................................................................

1.6 Internal features ...........................................................................

1.7 LED information ...........................................................................

1.7.1 Front panel LEDs ............................................................

1.7.2 LAN (RJ-45) LEDs ..........................................................

1.7.3 HDD status LED ............................................................

Chapter 2: Hardware setup

2.1 Chassis cover ............................................................................... 2-2

2.2 Central Processing Unit (CPU) ...................................................

2.2.1 Installing the CPU ...........................................................

2.2.2 Installing the CPU heatsink and airduct ..........................

2.3 System memory ...........................................................................

2.3.1 Overview .........................................................................

2.3.2 Memory Congurations .................................................

2.4 Hard disk drives .........................................................................

2.5 Expansion slot ............................................................................

2.5.1 Installing an expansion card to the riser card bracket ...

2.5.2 Conguring an expansion card .....................................

2.6 Cable connections .....................................................................

2.7 SATAII/SAS backplane cabling .................................................

2.8 Removable/optional components .............................................

2.8.1 System fans ..................................................................

2.8.2 Redundant power supply units ......................................

2.8.3 Installing ASUS PIKE RAID card (optional) ..................

1-3

1-4

1-6

1-7

1-8

1-9

1-10

2-3

2-8

2-9

2-10

2-13

2-15

2-17

2-18

2-19

2-20

2-21

2-23

iii

Contents

Chapter 3: Installation options

3.1 Installing friction rail kit items .................................................... 3-2

3.1.1 Attaching the xing latches to the server ........................

3.1.2 Mounting the server to the rack ......................................

Chapter 4: Motherboard information

4.1 Motherboard layout ...................................................................... 4-2

4.2 Jumpers ........................................................................................

4.3 Internal connectors ......................................................................

4.4 Internal LEDs ..............................................................................

Chapter 5: BIOS setup

5.1 Managing and updating your BIOS ............................................ 5-2

5.1.1 ASUS CrashFree BIOS 3 utility ......................................

5.1.2 ASUS EZ Flash 2 Utility ..................................................

5.1.3 BUPDATER utility

5.2 BIOS setup program ....................................................................

5.2.1 BIOS menu screen ..........................................................

5.2.2 Menu bar .........................................................................

5.2.3 Menu items .....................................................................

5.2.4 Submenu items ...............................................................

5.2.5 Navigation keys ...............................................................

5.2.6 General help ...................................................................

5.2.7 Conguration elds .........................................................

5.2.8 Pop-up window ...............................................................

5.2.9 Scroll bar .........................................................................

5.3 Main menu ....................................................................................

5.3.1 System Date [Day xx/xx/xxxx] .........................................

5.3.2 System Time [xx:xx:xx] ...................................................

5.4 Advanced menu .........................................................................

5.4.1 CPU Conguration ........................................................

5.4.2 CPU Power Management Conguration .......................

5.4.3 Chipset Conguration ...................................................

5.4.4 PCH SATA Conguration ..............................................

5.4.5 PCH SCU Conguration ...............................................

............................................................ 5-4

3-2

3-5

4-4

4-8

4-18

5-2

5-3

5-6

5-7

5-8

5-9

5-10

5-13

5-15

5-20

5-22

Contents

5.4.6 PCI Subsystem Settings ............................................... 5-22

5.4.7 Onboard LAN Conguration ..........................................

5.4.8 USB Conguration ........................................................

5.4.9 Trusted Computing ........................................................

5.4.10 ACPI Settings ................................................................

5.4.11 WHEA Conguration .....................................................

5.4.12 APM setting ...................................................................

5.4.13 Serial Port Console Redirection ....................................

5.4.14 ME Subsystem ..............................................................

5.4.15 Onboard Device Conguration ......................................

5.4.16 Runtime Error Logging ..................................................

5.5 Server Mgmt menu .....................................................................

5.5.1 System Event Log .........................................................

5.5.2 BMC network conguration ...........................................

5.6 Event Logs menu .......................................................................

5.6.1 Change Smbios Event Log Settings .............................

5.7 Boot menu ..................................................................................

5.8 Monitor menu .............................................................................

5.9 Security menu ............................................................................

5.10 Tool menu ...................................................................................

5.11 Exit menu ....................................................................................

5-25

5-27

5-28

5-29

5-30

5-31

5-34

5-35

5-36

5-37

5-38

5-39

5-41

5-43

5-44

5-46

Chapter6: RAIDconguration

6.1 Setting up RAID ............................................................................ 6-2

6.1.1 RAID denitions ..............................................................

6.1.2 Installing hard disk drives ................................................

6.1.3 Setting the RAID item in BIOS ........................................

6.1.4 RAID conguration utilities ..............................................

6.2 LSISoftwareRAIDCongurationUtility ...................................

6.2.1 Creating a RAID set ........................................................

6.2.2 Adding or viewing a RAID conguration ........................

6.2.3 Initializing the virtual drives ...........................................

6.2.4 Rebuilding failed drives .................................................

6.2.5 Checking the drives for data consistency .....................

6.2.6 Deleting a RAID conguration .......................................

6-2

6-3

6-4

6-5

6-11

6-12

6-16

6-18

6-21

Contents

6.2.7 Selecting the boot drive from a RAID set ...................... 6-22

6.2.8 Enabling WriteCache ....................................................

6.3 Intel

Option ROM Utility .....................................................................

6.4 Intel

Chapter 7: Driver installation

7.1 RAID driver installation ............................................................... 7-2

7.2 Intel

7.3 Intel

7.4 VGA driver installation

7.5 Intel

7.6 Microsoft .NET Framework 3.5 SP1 ..........................................

7.7 Intel

7.8 Intel

7.9 Management applications and utilities installation ................

ASUS contact information .......................................................................A-1

Rapid Storage Technology enterprise SCU/SATA

6.3.1 Creating a RAID set ......................................................

6.3.2 Creating a Recovery set ...............................................

6.3.3 Deleting a RAID set ......................................................

6.3.4 Resetting disks to Non-RAID ........................................

6.3.5 Exiting the Intel

Rapid Storage Technology utility ........ 6-31

6.3.6 Rebuilding the RAID .....................................................

6.3.7 Setting the Boot array in the BIOS Setup Utility ............

Rapid Storage Technology enterprise Utility (Windows) 6-34

6.4.1 Creating a RAID set ......................................................

6.4.2 Change Volume Type ....................................................

6.4.3 Delete volume ...............................................................

6.4.4 Preferences ...................................................................

7.1.1 Creating a RAID driver disk ............................................

7.1.2 Installing the RAID controller driver ................................

chipset device software installation ............................... 7-15

Network Connections Software installation.................. 7-17

............................................................... 7-20

C600 Series Chipset SATA RAID Drivers ....................... 7-23

Rapid Storage Technology enterprise 3.0 installation . 7-25

I350 Gigabit Adapters Driver installation ....................... 7-28

7.9.1 Running the support DVD .............................................

7.9.2 Drivers menu .................................................................

7.9.3 Utilities menu ................................................................

7.9.4 Make disk menu ............................................................

7.9.5 Contact information .......................................................

6-23

6-24

6-26

6-27

6-29

6-30

6-31

6-33

6-35

6-37

6-38

6-39

7-2

7-4

7-24

7-32

7-33

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

• This device may not cause harmful interference, and

• This device must accept any interference received including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class

B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

WARNING! The use of shielded cables for connection of the monitor to the

graphics card is required to assure compliance with FCC regulations. Changes

or modications to this unit not expressly approved by the party responsible for

compliance could void the user’s authority to operate this equipment.

Canadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for radio noise emissions

from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

This Class B digital apparatus complies with Canadian ICES-003.

vii

REACH Information

Complying with the REACH (Registration, Evaluation, Authorization, and Restriction

of Chemicals) regulatory framework, we publish the chemical substances in our

products at ASUS REACH website at http://csr.asus.com/english/REACH.htm.

ASUS Recycling/Takeback Services

ASUS recycling and takeback programs come from our commitment to the highest

standards for protecting our environment. We believe in providing solutions for you

to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions.

DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.

viii

Safety information

Electrical Safety

• Before installing or removing signal cables, ensure that the power cables for

the system unit and all attached devices are unplugged.

• To prevent electrical shock hazard, disconnect the power cable from the

electrical outlet before relocating the system.

• When adding or removing any additional devices to or from the system, ensure

that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.

• If the power supply is broken, do not try to x it by yourself. Contact a qualied

service technician or your dealer.

Operation Safety

• Any mechanical operation on this server must be conducted by certied or

experienced engineers.

• Before operating the server, carefully read all the manuals included with the

server package.

• Before using the server, ensure all cables are correctly connected and the

power cables are not damaged. If any damage is detected, contact your dealer as soon as possible.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Place the server on a stable surface.

This product is equipped with a three-wire power cable and plug for the user’s safety. Use the power cable with a properly grounded electrical outlet to avoid electrical shock.

Lithium-Ion Battery Warning

CAUTION! Danger of explosion if battery is incorrectly replaced. Replace

only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

CD-ROM Drive Safety Warning

CLASS 1 LASER PRODUCT

Heavy System

CAUTION! This server system is heavy. Ask for assistance when moving or

carrying the system.

About this guide

Audience

This user guide is intended for system integrators, and experienced users with at

least basic knowledge of conguring a server.

Contents

This guide contains the following parts:

1. Chapter 1: Product Introduction

This chapter describes the general features of the server, including sections

on front panel and rear panel specications.

2. Chapter 2: Hardware setup

This chapter lists the hardware setup procedures that you have to perform when installing or removing system components.

3. Chapter 3: Installation options

This chapter describes how to install optional components into the barebone server.

4. Chapter 4: Motherboard information

This chapter gives information about the motherboard that comes with the server. This chapter includes the motherboard layout, jumper settings, and connector locations.

5. Chapter 5: BIOS setup

This chapter tells how to change system settings through the BIOS Setup menus and describes the BIOS parameters.

6. Chapter6:RAIDconguration

This chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided.

7 Chapter 7: Driver installation

This chapter provides instructions for installing the necessary drivers for different system components.

Conventions

To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when

trying to complete a task.

CAUTION: Information to prevent damage to the components when

trying to complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

Typography

Bold text

Italics

<Key> Keys enclosed in the less-than and greater-than sign means that you must press the enclosed key.

Example: <Enter> means that you must press the Enter or Return key.

<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key names are linked with a plus sign (+).

Example: <Ctrl

Command

exactly as shown, then supply the required item or value enclosed in brackets.

Example: At the DOS prompt, type the command line:

Indicates a menu or an item to select.

Used to emphasize a word or a phrase.

> + <Alt> + <Del>

Means that you must type the command

format A:/S

References

Refer to the following sources for additional information, and for product and software updates.

1. ASUS Server Web-based Management (ASWM) user guide

This manual tells how to set up and use the proprietary ASUS server management utility.

2. ASUS websites

The ASUS websites worldwide provide updated information for all ASUS hardware and software products. Refer to the ASUS contact information.

xii

Chapter 1

This chapter describes the general features of the chassis kit. It includes sections on front panel and rear panel

specications.

Product introduction

1.1 System package contents

Check your system package for the following items.

Model Name RS920-E7/RS8 RS926-E7/RS8 Chassis ASUS R21B 2U Rackmount Chassis

Motherboard ASUS Z9PX-Q32 Series Server Board Component 1 x 1620W 80PLUS Platinum Redundant Power Supply

Accessories 1 x User’s Guide

Optional Items CPU Heatsink

*ASUS System Web-based Management

* ThesystemdoesnotincludeaUSBoppydrive.YoumayhavetouseaUSBoppydrive

when creating a SATA RAID driver disk. Refer to Chapter 7 for details.

1 x SATA Backplane with 8 x SATA Cables 3 x PCIe riser card

1 x Front I/O Shield (FPB-AR14) 1 x Power Supply Power Distribution Board 5 x System Fans (80mm)

1 x RS92x-E7/RS8 Series Support DVD 1 x Bag of Screws

1 x Friction Rail Kit

Anti-virus CD

If any of the above items is damaged or missing, contact your retailer.

Chapter 1: Product introduction1-2

1.2 Serial number label

Before requesting support from the ASUS Technical Support team, you must take note of the product’s serial number containing 14 characters such as xxS0xxxxxxxxxx. See the gure below.

With the correct serial number of the product, ASUS Technical Support team

members can then offer a quicker and satisfying solution to your problems.

RS92x -E7/RS8

xxS0xxxxxxxxxx

ASUS RS920-E7/RS8; RS926-E7/RS8 1-3

1.3 Systemspecications

The ASUS RS920-E7/RS8 and RS926-E7/RS8 are servers featuring the ASUS Z9PX-Q32 Series server board.The server supports the

Intel® Xeon® E5-4600 processor family, plus other latest technologies through the chipsets onboard.

Model Name RS926 -E7/RS8 RS920-E7/RS8 Processor Support

Core Logic Memory Total Slots

Capacity

Memory Type

Memory Size

Expansion Slots

Storage SATA

HDD Bays

Total PCI/ PCI-X /PCI-E Slots

Slot type

Additional Slot

Controller

SAS Controller

4 x LGA 2011 socket

Intel® Xeon® Processor E5-4600 Product Family (up

to 130W)

Intel® QuickPath Interconnect (QPI) 6.4/7.2/8.0 GT/s Intel® C602-A chipset

32 (4-channel per CPU, 2 DIMM per channel) Maximum up to 1024GB (RDIMM)

Maximum up to 256GB (UDIMM) DDR3 800/1066/1333/1600 RDIMM

DDR3 1066/1333 ECC UDIMM/Non-ECC UDIMM

DDR3 1066/1333 LR-DIMM 1GB, 2GB, 4GB, 8GB, 16GB, 32GB* (RDIMM)

1GB, 2GB, 4GB, 8GB* (UDIMM)

8GB, 16GB, 32GB* (LRDIMM) 6 (PCI riser card required)

Full-length

4 x PCI-E x16 (2 x Gen3 x16 Link or 4 x Gen3 x8 Link)

Half-length/Low-prole 2 x PCI-E x8 (Gen3 x8 Link)

PIKE slot (PCI-E Gen3 x8 Link)

Intel® C602-A Chipset

- 2 x SATA 6 Gb/s(black), 4 x SATA 3 Gb/s(black) AHCI port

- 4 x SATA 3 Gb/s (blue) SCU ports

Intel® Rapid Storage Technology (for Windows only)

Supports RAID 0, RAID 1, RAID 10, and RAID 5

LSI® Mega RAID (for Windows/Linux)

Supports software RAID 0, 1, & 10

Optional:

ASUS PIKE 2008 8-port SAS2 6G RAID card

ASUS PIKE 2008/IMR 8-port SAS2 6G RAID card

ASUS PIKE 2108 8-port SAS2 6G H/W RAID card 8 x Hot-swappable 3.5” HDD Bays

(continued on the next page)

Chapter 1: Product introduction1-4

Model Name RS926 -E7/RS8 RS920-E7/RS8 Networking LAN

Inniband

Quad Port Intel Ethernet Controller i350 + 1

Management port Single port Mellanox

N/A ConnectX-3 FDR InniteBand with QSFP

Interface

Graphic VGA Auxiliary Storage Device Bay

Aspeed AST2300 16MB 1 x Slim-type Optical Device Bay

Onboard I/O 1 x Internal Serial Port

5 x RJ-45 ports (1 port for remote management)

6 x USB 2.0 ports (2 x Front panel; 4 x Rear panel)

2 x USB 3.0 ports (Rear)

1 x Internal A Type USB port

1 x VGA port

1 x PS/2 keyboard/mouse port 1 x QSFP port N/A

OS Support

Windows® Server 2008 R2

Windows Server 2008 R2 Enterprise

Windows Server 2008 Enterprise 32/64-bit

RedHat Enterprise Linux AS5.6/6.0 32/64-bit

SuSE Linux Enterprise Server 11.2 32/64-bit

CentOS 5.6 32/64-bit

VMWare ESX4.1/ESXi4.1

Anti-virus Software Management

Solution

Software Out of Band

Optional Anti-Virus CD pack ASWM Enterprise ASMB6-iKVM for K VM-over-IP onboard

Management Dimension (L x W x H) Net Weight (kg) Power Supply

Power Rating

Environment

75 cm x 44.4 cm x 8.8 cm (2U) 20 kg 1 + 1 Redundant 1620W 80PLUS Platinum Power

Supply

Input: 100—140/180—240 Vac, 12—10A/10.5A—A, 50—60Hz Class1

Operating Temperature: 10°C ~ 35°C

Non-operating Temperature: -40°C ~ 70°C

Non-operating Humidity: 20% ~ 90% (non-

condensing)

*Specicationsaresubjecttochangewithoutnotice.

ASUS RS920-E7/RS8; RS926-E7/RS8 1-5

1.4 Front panel features

The barebone server displays a simple yet stylish front panel with easily accessible

features. The power and reset buttons, LED indicators, optical drive, and two USB

ports are located on the front panel.

Refer to section 1.7.1 Front panel LEDs for the LED descriptions.

Reset button

Message LED

LAN1 LED LAN2 LED

ODD dummy cover

HDD 1 HDD 5 HDD 2 HDD 6 HDD 3 HDD 7 HDD 4 HDD 8

HDD Access LED

USB ports

Location LED Location switch Power LED

P o w e r button

1.5 Rear panel features

The rear panel includes the expansion slots, system power socket, and rear fans.

The middle part includes the I/O shield with openings for the rear panel connectors

on the motherboard.

Power cord connector

Redundant power supply

Power cord connector

2 Full-length / Full-height Expansion slot

LAN port 4

LAN port 3

LAN port 2

LAN port 1

InfiniB and port

2 Half-length /

Low-prole

Expansion slot

USB 3.0 ports

LAN port 5*

2 Full-length / Full-height Expansion slot

VGA port

USB 2.0 ports

• The rear I/O ports do not appear on the rear panel if motherboard is not

present.

• *The port is for ASUS ASMB6-iKVM controller card only.

Chapter 1: Product introduction1-6

1.6 Internal features

The barebone server includes the basic components as shown.

1. Redundant Power supply and power fan

(hidden)

2. ASUS Z9PX-Q32 Server Board

3. System fans

4. SATA/SAS backplane

(hidden)

5. Hot-swap HDD tray 1–8 (SAS and SATA)

6. Slim-type optical drive

bay

7. Front I/O board

(hidden)

8. PCI-E Expansion Boards (hidden)

6 7

The barebone server does not include a oppy disk drive. Connect a USB oppy disk drive to any of the USB ports on the front or rear panel if you need to use a oppy disk.

A protection lm is pre-attached to the front cover before shipping. Please remove the protection lm before turning on the system for proper heat

dissipation.

*WARNING

HAZARDOUS MOVING PARTS

KEEP FINGERS AND OTHER BODY PARTS AWAY

ASUS RS920-E7/RS8; RS926-E7/RS8 1-7

1.7 LED information

1.7.1 Front panel LEDs

LAN1 LED

LAN2 LED

HDD Access LED

LED Icon

Power LED ON System power ON

Location LED

Message LED

LAN LEDs

Display

Description

status

OFF Normal status

Location switch is pressed (Press the location switch again to

turn off)

OFF System is normal; no incoming event

1. Without ASMB6-iKVM installed: CPU over-heated

2. With ASMB6-iKVM installed: a hardware monitor event is

indicated

OFF No LAN connection

Blinking LAN is transmitting or receiving data

ON LAN connection is present

Message LED

Location LED

Power LED

HDD Access LED

OFF No activity

Blinking Read/write data into the HDD

Chapter 1: Product introduction1-8

1.7.2 LAN (RJ-45) LEDs

LAN5 LEDs

ACT/LINK LED

SPEED LED

ACT/LINK LED SPEED LED

Status Description Status Description

OFF No link OFF 10 Mbps connection

ORANGE Linked ORANGE 100 Mbps connection

BLINKING Data activity GREEN 1 Gbps connection

LAN1 to LAN4 LEDs

ACT/LINK LED

SPEED LED

ACT/LINK LED SPEED LED

Status Description Status Description

OFF No link OFF 10 Mbps connection

GREEN Linked ORANGE 100 Mbps connection

BLINKING Data activity GREEN 1 Gbps connection

ASUS RS920-E7/RS8; RS926-E7/RS8 1-9

1.7.3 HDD status LED

HDD Activity LED (Green)

HDD Status LED (Red)

SATAII/SAS HDD LED Description

OFF HDD not present

HDD Activity LED (Green)

HDD Status LED (Red)

ON HDD present, no activity

Blinking

OFF HDD not present

ON HDD has failed and should be swapped immediately

Blinking

1. Read/write data from/into the SATAII/SAS HDD

2. Locating (blinking with the HDD status LED)

1. RAID rebuilding

2. Locating (blinking with the HDD activity LED)

Chapter 1: Product introduction1-10

Chapter 2

This chapter lists the hardware setup procedures that you have to perform when installing or removing system components.

Hardware setup

2.1 Chassis cover

Removing the rear cover

1. Locate and remove the side screws.

2. Loosen the two thumbscrews on the rear panel.

3. Firmly hold the cover and slide it toward the rear panel for about half an inch until it is disengaged from the chassis.

4. Lift the cover from the chassis.

5. To recover the rear cover, reverse step 1 to 4.

Thumbscrews

A protection lm is pre-attached

to the system cover before shipping. Please remove the

protection lm before turning

on the system for proper heat dissipation.

Chapter 2: Hardware setup2-2

2.2 Central Processing Unit (CPU)

The motherboard comes with a surface mount LGA2011 socket designed for the

Intel® Xeon E5-4600 family processor.

• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP

cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/transit-related.

• Keep the cap after installing the motherboard. ASUS will process Return

Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA2011 socket.

• The product warranty does not cover damage to the socket contacts

resulting from incorrect CPU installation/removal, or misplacement/loss/

incorrect removal of the PnP cap.

2.2.1 Installing the CPU

To install a CPU:

1. Locate the CPU socket on the motherboard.

Before installing the CPU, ensure that the socket box is facing towards you and

the load lever is on your left.

2-3ASUS RS920-E7/RS8; RS926-E7/RS8

2. Press the left load lever with your

thumb (A), then move it to the left

(B) until it is released from the

retention tab.

To prevent damage to the socket pins, do not remove the PnP cap unless you are installing a CPU.

3. Slightly lift the load lever in the direction of the arrow.

Load lever

4. Press the right load lever with your

thumb (C), then move it to the right (D) until it is released from the retention tab. Lift the load lever in the direction of the arrow (E).

Chapter 2: Hardware setup2-4

5. Push the left load lever (F) to lift the load plate (G).

6. Position the CPU over the socket,

ensuring that the triangle mark is on the top-right corner of the socket.

Triangle

mark

The CPU ts in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU!

7. Remove the PnP cap (H) from the CPU socket and close the load plate (I).

2-5ASUS RS920-E7/RS8; RS926-E7/RS8

8. Push down the right load lever (J),

ensuring that the edge of the load

plate is xed by the lever (K).

9. Insert the right load lever under the retention tab.

10. Push down the left load lever (L),

and then insert the lever under the retention tab (M).

Chapter 2: Hardware setup2-6

11. Apply some Thermal Interface Material to the exposed area of the CPU that the heatsink will be in contact with, ensuring that it is spread in an even thin layer.

Some heatsinks come with preapplied thermal paste. If so, skip this step.

The Thermal Interface Material is toxic and inedible. DO NOT eat it. If it gets into your eyes or touches your skin, wash it off immediately, and seek professional medical help.

2-7ASUS RS920-E7/RS8; RS926-E7/RS8

2.2.2 Installing the CPU heatsink and airduct

To install the CPU heatsink:

1. Place the heatsink on top of the installed CPU, ensuring that the four fasteners match the holes on the motherboard.

2. Twist each of the four screws with

a Philips (cross) screwdriver just enough to attach the heatsink to

the motherboard. When the four

screws are attached, tighten them one by one to completely secure the heatsink.

CPU Installation Sequence:

CPU1 Conguration

One Processor Dual Processors

Quad Processors

CPU1 Socket CPU2 Socket CPU3 Socket CPU4 Socket

P P P P P P P

Apply some Thermal Interface Material to the exposed area of the CPU that the heatsink will be in contact with, ensuring that it is spread in an even thin layer. Some heatsinks come with pre-applied Thermal Interface Material. If so, skip this step.

Tighten the four heatsink screws in a diagonal sequence.

Chapter 2: Hardware setup2-8

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