Intel SE7520BD2 User Manual

Intel® Server Board SE7520BD2
User Guide

A Guide for Technically Qualified Assemblers of Intel
Subassemblies/Products

Order Number: C51518-007

®

Identified

Disclaimer

Information in this document is provided in connection with Intel
otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions
of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating
to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright or other intellectual property right. Intel products are not designed, intended or
authorized for use in any medical, life saving, or life sustaining applications or for any other application in which the failure of
the Intel product could create a situation where personal injury or death may occur. Intel may make changes to
specifications and product descriptions at any time, without notice.

Intel server boards contain a number of high-density VLSI and power delivery components that need adequate airflow for
cooling. Intel’s own chassis are designed and tested to meet the intended thermal requirements of these components when
the fully integrated system is used together. It is the responsibility of the system integrator that chooses not to use Intel
developed server building blocks to consult vendor datasheets and operating parameters to determine the amount of airflow
required for their specific application and environmental conditions. Intel Corporation can not be held responsible if
components fail or the server board does not operate correctly when used outside any of their published operating or non­operating limits.

Intel, Intel Pentium, and Intel Xeon are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the
United States and other countries.

®

products. No license, express or implied, by estoppel or

* Other names and brands may be claimed as the property of others.

Copyright © 2004 - 2005, Intel Corporation. All Rights Reserved

ii

Preface

About this Manual

Thank you for purchasing and using the Intel® Server Board SE7520BD2. Six versions of this
server board are available. These boards have the following product codes:

 Product code SE7520BD2
 Product code SE7520BD2SCSI
 Product code SE7520BD2V
 Product code SE7520BD2SCSID2
 Product code SE7520BD2VD2
 Product code SE7520BD2SATAD2

This manual applies to each of these products.

NOTES

✏

Most diagrams in this manual show product code SE7520BD2. Where
necessary to complete a procedure, differences are noted.

This manual is written for system technicians who are responsible for troubleshooting, upgrading,
and repairing this server board. This document provides a brief overview of the features of the
board/chassis, a list of accessories or other components you may need, troubleshooting information,
and instructions on how to add and replace components on the Intel
For the latest version of this manual, refer to

http://support.intel.com/support/motherboards/server/SE7520BD2/

®

Server Board SE7520BD2.

.

Manual Organization

Chapter 1 provides a brief overview of the Intel® Server Board SE7520BD2. In this chapter, you
will find a list of the server board features, photos of the product, and product diagrams to help you
identify components and their locations.

Chapter 2 provides instructions on adding and replacing components. Use this chapter for step-by­step instructions and diagrams for installing or replacing components such as the memory,
processor, and the battery, among other components.

Chapter 3 provides instructions on using the utilities that are shipped with the board or that may be
required to update the system. This includes how to navigate through the BIOS Setup screens, how
to perform a BIOS update, and how to reset the password or CMOS. Information about the specific
BIOS settings and screens is available in the Intel® Server Board SE7520BD2 Technical Product

Specification.

Chapter 4 provides troubleshooting information. In this chapter, you will find BIOS error messages
and POST code messages. You will also find suggestions for performing troubleshooting activities
to identify the source of a problem.

Intel® Server Board SE7520BD2 User Guide iii

Preface

Product Accessories

These server boards are compatible with the following Intel® Server Chassis:

 Intel
 Intel
 Intel
 Intel
 Intel
 Intel

NOTES

✏

You may need or want to purchase one or more of the following accessory items for your server:

 Processor
 Memory DIMM
 Hard drive
 Floppy drive/CD-ROM drive/DVD-ROM drive
 RAID controller
 Operating system

®

Server Chassis SC5300

®

Server Chassis SC5300 BRP

®

Server Chassis SC5300 LX

®

Entry Server Chassis SC5275-E

®

Entry Server Chassis SC5295-E DP

®

Entry Server Chassis SC5295-E BRP

The server chassis support varies by the version of the server board. To make
sure you have the right server board / chassis combination, see “Server

Chassis”.

For information about which accessories, memory, processors, and third-party hardware have been
tested and can be used with your board, look for the Tested Hardware and Operating System List
For ordering information for the server board, check the Spares and Configuration Guide

Document.

Additional Information and Software

If you need more information about this product or information about the accessories that can be
used with this server board, use the following resources:

For this information or software Obtain this document / software

For in-depth technical information about this
product, including BIOS settings and chipset
information

If you just received this product and need to
install it

Accessories or other Intel server products Spares and Configuration Guide Document
Hardware (peripheral boards, adapter cards)

and operating systems that have been
tested with this product

Chassis that have been tested with this
product

Intel® Server Board SE7520BD2 Technical Product Specification

Intel® Server Board SE7520BD2 Quick Start User’s Guide
located in the product box or to obtain a newer version, use this
link: Quick Start User’s Guide

Tested Hardware and Operating System List

Reference Chassis List

.

.

iv

Preface

Processors that have been tested with this
product

DIMMs that have been tested with this
product

To make sure your system falls within the
allowed power budget

For software to manage your Intel® Server Intel® Server Management Software
For firmware, BIOS updates, and drivers Download Finder

Supported Processor List

Tested Memory List

Power Budget Tool

To obtain the documents or software mentioned in the above table and for the latest product
technical information, please go to:

http://support.intel.com/support/motherboards/server/SE7520BD2

Safety Information

Emissions Disclaimer

To ensure EMC compliance with your local regional rules and regulations, the final configuration
of your end system product may require additional EMC compliance testing. For more information
please contact your local Intel Representative.

See “Regulatory and Integration Information” for product safety compliance and EMC regulatory
compliance information. This is an FCC Class A device. Integration of it into a Class B chassis
does not result in a Class B device.

Intended Uses

This product was evaluated as Information Technology Equipment (ITE), which may be installed in
offices, schools, computer rooms, and similar commercial type locations. The suitability of this
product for other product categories and environments (such as: medical, industrial,
telecommunications, NEBS, residential, alarm systems, test equipment, etc.), other than an ITE
application, may require further evaluation

EMC Testing

Before computer integration, make sure that the chassis, power supply, and other modules have
passed EMC testing using a server board with a microprocessor from the same family (or higher)
and operating at the same (or higher) speed as the microprocessor used on this server board.

Warnings

Heed safety information: Before working with your server product,

whether you are using this guide or any other resource as a reference, pay
close attention to the safety instructions. You must adhere to the assembly
instructions in this guide to ensure and maintain compliance with existing
product certifications and approvals. Use only the described, regulated
components specified in this guide. Use of other products / components will
void the UL listing and other regulatory approvals of the product and will
most likely result in noncompliance with product regulations in the region(s)
in which the product is sold.

v

Preface

System power on/off: The power button DOES NOT turn off the system

AC power. To remove power from system, you must unplug the AC power
cord from the wall outlet. Make sure the AC power cord is unplugged before
you open the chassis, add, or remove any components.

Hazardous conditions, devices and cables: Hazardous electrical
conditions may be present on power, telephone, and communication cables.
Turn off the server and disconnect the power cord, telecommunications
systems, networks, and modems attached to the server before opening it.
Otherwise, personal injury or equipment damage can result.

Electrostatic discharge (ESD) and ESD protection: ESD can damage
disk drives, boards, and other parts. We recommend that you perform all
procedures in this chapter only at an ESD workstation. If one is not available,
provide some ESD protection by wearing an antistatic wrist strap attached to
chassis ground any unpainted metal surface on your server when
handling parts.

ESD and handling boards: Always handle boards carefully. They can be
extremely sensitive to ESD. Hold boards only by their edges. After removing
a board from its protective wrapper or from the server, place the board
component side up on a grounded, static free surface. Use a conductive foam
pad if available but not the board wrapper. Do not slide board over any
surface.

Installing or removing jumpers: A jumper is a small plastic encased
conductor that slips over two jumper pins. Some jumpers have a small tab on
top that you can grip with your fingertips or with a pair of fine needle nosed
pliers. If your jumpers do not have such a tab, take care when using needle
nosed pliers to remove or install a jumper; grip the narrow sides of the
jumper with the pliers, never the wide sides. Gripping the wide sides can
damage the contacts inside the jumper, causing intermittent problems with
the function controlled by that jumper. Take care to grip with, but not
squeeze, the pliers or other tool you use to remove a jumper, or you may
bend or break the stake pins on the board.

Safety Cautions

Read all caution and safety statements in this document before performing
any of the instructions. See also Intel Server Boards and Server Chassis
Safety Information on the Deployment CD and/or at

http://support.intel.com/support/motherboards/server/sb/CS-010770.htm

Wichtige Sicherheitshinweise

Lesen Sie zunächst sämtliche Warn- und Sicherheitshinweise in diesem
Dokument, bevor Sie eine der Anweisungen ausführen. Beachten Sie hierzu
auch die Sicherheitshinweise zu Intel-Serverplatinen und -Servergehäusen
auf der Ressourcen-CD oder unter

http://support.intel.com/support/motherboards/server/sb/CS-010770.htm

vi

要安全指导

在执行任何指令之前，请阅读本文档中的所有注意事项及安全声明。参
见 Resource CD （资源光盘） 和/或

http://support.intel.com/support/motherboards/server/sb/CS-010770.htm

上的

Intel Server Boards and Server Chassis Safety Information

（《 Intel 服务器主板与服务器机箱安全信息》）。

Consignes de sécurité

Lisez attention toutes les consignes de sécurité et les mises en garde
indiquées dans ce document avant de suivre toute instruction. Consultez Intel
Server Boards and Server Chassis Safety Information sur le CD Resource
CD ou bien rendez-vous sur le site

http://support.intel.com/support/motherboards/server/sb/CS-010770.htm

Instrucciones de seguridad importantes

Preface

Lea todas las declaraciones de seguridad y precaución de este documento
antes de realizar cualquiera de las instrucciones. Vea Intel Server Boards and
Server Chassis Safety Information en el CD Resource y/o en

http://support.intel.com/support/motherboards/server/sb/CS-010770.htm

AVVERTENZA: Italiano

PASSI DI SICUREZZA: Qualora si rimuovano le coperture del telaio per accedere all’interno

del sistema, seguire i seguenti passi:

1. Spegnere tutti i dispositivi periferici collegati al sistema.

2. Spegnere il sistema, usando il pulsante spento/acceso dell’interruttore del sistema.

3. Togliere tutte le spine dei cavi del sistema dalle prese elettriche.

4. Identificare e sconnettere tutti i cavi attaccati ai collegamenti I/O od alle prese

installate sul retro del sistema.

5. Qualora si tocchino i componenti, proteggersi dallo scarico elettrostatico (SES),

portando un cinghia anti-statica da polso che è attaccata alla presa a terra del telaio
del sistema – qualsiasi superficie non dipinta – .

6. Non far operare il sistema quando il telaio è senza le coperture.

Se il sistema è stato a lungo in funzione, il microprocessore e il dissipatore di calore
potrebbero essere surriscaldati. Fare attenzione alla presenza di piedini appuntiti e parti
taglienti sulle schede e sul telaio. È consigliabile l'uso di guanti di protezione.

vii

Preface

viii

Contents

1 Server Board Features................................................................................. 13

Connector and Header Locations .........................................................................................18

Product Codes SE7520BD2, SE7520BD2SCSI, SE7520BD2V ..................................18

Product Codes SE7520BD2SCSID2, SE7520BD2VD2, SE7520BD2SATAD2 ...........20

Configuration Jumpers.......................................................................................................... 22

Back Panel Connectors.........................................................................................................23

Hardware Requirements ....................................................................................................... 24

Server Chassis............................................................................................................. 24

Processor ..................................................................................................................... 24

Memory .......................................................................................................................25

2 Hardware Installations and Upgrades........................................................ 28

Before You Begin.................................................................................................................. 28

Tools and Supplies Needed.................................................................................................. 28

Installing and Removing Memory..........................................................................................28

Installing DIMMs...........................................................................................................29

Removing DIMMs.........................................................................................................30

Installing or Replacing the Processor....................................................................................30

Installing the Processor................................................................................................ 31

Removing a Processor................................................................................................. 34

Installing or Removing a PCI Card........................................................................................34

Replacing the Backup Battery...............................................................................................35

3 Server Utilities .............................................................................................. 37

Using the BIOS Setup Utility ................................................................................................. 37

Starting Setup ..............................................................................................................37

If You Cannot Access Setup ........................................................................................37

Setup Menus ................................................................................................................ 37

Upgrading the BIOS..............................................................................................................39

Preparing for the Upgrade............................................................................................ 39

Preparing Media and Performing the BIOS Upgrade................................................... 40

Crisis Recovery Diskette .............................................................................................. 41

Recovering the BIOS ............................................................................................................42

Recovering the BIOS with the Crisis Recovery Diskette.............................................. 42

Clearing the Password.......................................................................................................... 44

Clearing the CMOS...............................................................................................................45

4 Troubleshooting........................................................................................... 46

Resetting the System............................................................................................................46

Problems following Initial System Installation .......................................................................46

First Steps Checklist.....................................................................................................46

Hardware Diagnostic Testing................................................................................................ 47

Confirming Loading of the Operating System ..............................................................48

Specific Problems and Corrective Actions ............................................................................ 48

Power Light Does Not Light..........................................................................................48

Intel® Server Board SE7520BD2 User Guide ix

Contents

No Characters Appear on Screen ................................................................................ 49

Characters Are Distorted or Incorrect...........................................................................50

System Cooling Fans Do Not Rotate Properly............................................................. 50

Diskette Drive Activity Light Does Not Light................................................................. 50

CD-ROM Drive or DVD-ROM Drive Activity Light Does Not Light ...............................51

Cannot Connect to a Server......................................................................................... 51

Problems with Network.................................................................................................51

System Boots when Installing PCI Card.......................................................................52

Problems with Newly Installed Application Software....................................................52

Problems with Application Software that Ran Correctly Earlier.................................... 52

Devices are not Recognized under Device Manager (Windows* Operating System)..53

Hard Drive(s) Are Not Recognized............................................................................... 53

Bootable CD-ROM Is Not Detected..............................................................................53

LED Information .................................................................................................................... 53

BIOS POST Beep Codes......................................................................................................54

Boot Block Error Beep Codes ......................................................................................54

POST Error Beep Codes..............................................................................................54

Regulatory and Compliance Information........................................................ 56

Product Regulatory Compliance ...........................................................................................56

Product Safety Compliance.......................................................................................... 56

Product EMC Compliance – Class A Compliance........................................................56

Certifications/Registrations/Declarations......................................................................57

Product Regulatory Compliance Markings................................................................... 57

Electromagnetic Compatibility Notices..................................................................................58

FCC (USA) ................................................................................................................... 58

Industry Canada (ICES-003)........................................................................................ 59

Europe (CE Declaration of Conformity)........................................................................59

Taiwan Declaration of Conformity (BSMI)....................................................................59

Korean Compliance (RRL) ........................................................................................... 59

Getting Help ....................................................................................................... 60

®

Intel

Server Issue Report Form....................................................................... 62

x

Contents

Figures

Figure 1. Intel
Figure 2. Product Codes SE7520BD2, SE7520BD2SCSI, and SE7520BD2V Connector and

Header Locations................................................................................................................. 19

Figure 3. Product Codes SE7520BD2SCSID2, SE7520BD2VD2, and SE7520BD2SATAD2

Connector and Header Locations........................................................................................21

Figure 4. Configuration Jumper Location.................................................................................... 22

Figure 5. Back Panel Connectors ...............................................................................................23

Figure 6. Installing Memory......................................................................................................... 29

Figure 7. Opening Socket Lever ................................................................................................. 31

Figure 8. Inserting Processor...................................................................................................... 31

Figure 9. Closing Socket Lever................................................................................................... 32

Figure 10. Installing the Heat Sink..............................................................................................33

Figure 11. Replacing the Backup Battery ...................................................................................36

Figure 12. Recovery Boot Jumper ..............................................................................................43

Figure 13. Password Clear Jumper ............................................................................................44

Figure 14. Clear CMOS Jumper .................................................................................................45

®

Server Board SE7520BD2 ................................................................................13

Tables

Table 1. Server Board Varieties.................................................................................................. 14

Table 2. Server Board Features..................................................................................................17

Table 3. Configuration Jumpers..................................................................................................22

Table 4. NIC LEDs ......................................................................................................................23

Table 5. Intel® Server Chassis Supported for each Server Board SE7520BD2 Product Code.. 24

Table 6. Keyboard Commands ...................................................................................................38

Table 7. Boot Block Error Beep Codes ....................................................................................... 54

Table 8. POST Error Beep Codes ..............................................................................................54

Table 9. BIOS Beep Codes......................................................................................................... 55

Table 10. Product Certification Markings .................................................................................... 57

xi

Contents

xii

1 Server Board Features

This chapter briefly describes the main features of the Intel® Server Board SE7520BD2, provides a
photograph of the product, a list of the server board features, and diagrams showing the location of
important components and connections on the server board.

Figure 1. Intel® Server Board SE7520BD2

Six product codes for the Server Board SE7520BD2 are available. The following table provides an
overview of the differences between them, by product code.

Intel® Server Board SE7520BD2 User Guide 13

Server Board Features

Table 1. Server Board Varieties

Product Code Memory PCI SCSI SATA USB Connections

Product code
SE7520BD2

Product code
SE7520BD2SATAD2

Six DIMM sockets
DDR 266/333
72-bit, 184-pin DIMMs
Supported DIMM sizes: 256

MB, 512 MB, 1 GB, 2 GB, 4
GB

24 GB Maximum (when 4 GB
DIMMs are available)

Dual channel architecture
Memory Mirroring
Memory Sparing
Eight DIMM sockets
DDR2-400
240-pin ECC Registered

DIMMs
Supported DIMM sizes: 256

MB, 512 MB, 1 GB, 2 GB
16 GB Maximum
Dual channel architecture
Memory Mirroring
Memory Sparing

One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

N/A Dual serial ATA

channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

N/A Dual serial ATA

channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

Five:

- Three at rear of
board

- Two at front of
board

Four:

- Two at rear of
board

- Two at front of
board

Continued

14

Server Board Features

Table 1. Server Board Varieties (continued)

Product Code Memory PCI SCSI SATA USB Connections

Product code
SE7520BD2SCSI

Product code
SE7520BD2SCSID2

Six DIMM sockets
DDR 266/333
72-bit, 184-pin DIMMs
Supported DIMM sizes:

256MB, 512MB, 1GB, 2GB,
4GB

24 GB Maximum (when 4GB
DIMMs are available)

Dual channel architecture
Memory Mirroring
Memory Sparing
Eight DIMM sockets
DDR2-400
240-pin ECC Registered

DIMMs
Supported DIMM sizes: 256

MB, 512 MB, 1 GB, 2 GB
16 GB Maximum
Dual channel architecture
Memory Mirroring
Memory Sparing

One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

Two Ultra­320/LVD
channels via the
LSI* 53C1030
SCSI controller

Two Ultra­320/LVD
channels via the
LSI 53C1030
SCSI controller

Dual serial ATA
channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

Dual serial ATA
channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

Five:

- Three at rear of
board

- Two at front of
board

Four:

- Two at rear of

board

- Two at front of

board

Continued

15

Server Board Features

Table 1. Server Board Varieties (continued)

Product Code Memory PCI SCSI SATA USB Connections

Product code
SE7520BD2V

Product code
SE7520BD2VD2

Six DIMM sockets
DDR 266/333
72-bit, 184-pin DIMMs
Supported DIMM sizes:

256MB, 512MB, 1GB, 2GB,
4GB

24 GB Maximum (when 4 GB
DIMMs are available)

Dual channel architecture
Memory Mirroring
Memory Sparing
Eight DIMM sockets
DDR2-400
240-pin ECC Registered

DIMMs
Supported DIMM sizes: 256

MB, 512 MB, 1 GB, 2 GB
16 GB Maximum
Dual channel architecture
Memory Mirroring
Memory Sparing

One PCI Express x4
One PCI-X 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

One PCI Express x4
One PCI-X 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V

One Ultra­320/LVD channel
via either the LSI*
53C1020 or LSI*
53C1020A SCSI
controller

One Ultra­320/LVD channel
via either the LSI
53C1020 or LSI
53C1020A SCSI
controller

Dual serial ATA
channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

Dual serial ATA
channels with support
for RAID 0 and 1.

One IDE connector
supporting two
ATA/100 IDE
channels.

Four:

- Two at rear of

board

- Two at front of

board

Four:

- Two at rear of

board

- Two at front of

board

16

Server Board Features

Table 2 summarizes the major features of the server board. See Table 1 for additional information.

Table 2. Server Board Features

Feature Description

Processors

Memory See Table 1
Chipset Intel® E7520 chipset:

I/O Control Super I/O controller chip that provides:

Video

Hard Disk Drive

LAN

Expansion Slots Six full-length, full-height PCI expansion slots.

Fans

Server Management

Form Factor

Up to two Intel® Xeon™ processors with an FC-mPGA4 using Socket 604, and an
800-MHz Front Side Bus (FSB)

 Supports 800 MHz Front Side Bus (FSB)
 Intel® E7520 Memory Controller Hub (MCH)
 Intel® 6700PXH 64-bit PCI Hub
 Intel® 82801ER I/O Controller Hub5 (ICH-5R)

 Two stacked and interchangeable PS/2 compatible keyboard/mouse ports
 USB ports: See Table 1
 One external serial port on the rear I/O port area (Serial A)
 One serial port header to provide a second, optional serial port (Serial B)
 One IDE connector supporting up to two ATA-100 compatible devices
 One standard floppy drive interface
 Integrated on-board ATI Rage* XL SVGA video controller.
 8 MB SDRAM video memory
 SVGA video port
 Two serial ATA 150 ports
 Support for entry-level RAID functionality (LSI* Logic integrated mirroring and

integrated striping)

 See Table 1
 Dual integrated 10/100/1000 MB on-board Ethernet connectors

One Marvell* 88E8050 10/100/1000 LAN
One Intel® 82541PI 10/100/1000 LAN

 Slot 1 and Slot 2: PCI-X* 64-bit/100 MHz
 Slot 3: PCI 32-bit/33MHz
 Slot 4: PCI Express* x8 with x4 speeds
 Slot 5: PCI Express x8 (not on product codes SE7520BD2V and

SE7520BD2VD2)

 Slot 6: PCI-X* 64-bit/133-MHz
 Six multi-speed system fan headers.
 Two single-speed CPU fan headers.
 National Semiconductor* PC87431M controller to provide monitoring, alerting

and logging of critical sensor information.

 Intel® Light-Guided Diagnostics on critical FRU devices, such as processors,

memory, and power (not on product codes SE7520BD2V and SE7520BD2VD2)

 Custom front panel LCD connectors for use with the Intel® Local Control Panel
 Intel® Management Module Professional or Advanced
 SSI-EEB3.5 compliant form factor
 Board size 12 inches by 13 inches

17

Server Board Features

Connector and Header Locations

Product Codes SE7520BD2, SE7520BD2SCSI, SE7520BD2V

QQ

PP

NN

MM

KK

GG

G

A C EB D

TT

SS

RR

OO

LL

JJ

II

HH

FF

H MK

F I

J

L

N

O

P

Q

R

CPU 1CPU 2

DD BB

EE

CC

AA

Z X

Y

W

STUV

TP00718

18

Server Board Features

A Chassis Intrusion P CPU Power Connector GG SATA A1
B, Left PCI-X* 100 Slot Q DIMM Sockets HH HSBP B
B, Right PCI-X 100 Slot (MROMB) R CPU 1 Fan Header II Front Panel Connector
C Super I/O S CPU 1 JJ SCSI Channel A
D PCI Slot 32/33 T CPU 2 KK System Fan 1 (3-pin)
E ATI* Rage XL Graphics Controller

F, Left x8 (x4speed) PCI-Express* Slot V IDE Connector MM System Fan 4 (6-pin)
F, Right x8 PCI-Express Slot W Floppy Connector NN OEM RMC
G Intel® 82541P1 (10/100/1000) X System Fan 2 (3-pin) OO ICH5R
H PCI-X 133 Slot Y System Fan 2 (2-pin) PP SCSI Channel B
I Battery Z System Fan 1 (2-pin)

J ICMB Connector AA HSBP A RR CPU 2 Fan Header
K System Fan 5 BB Front Panel USB SS MCH
L System Fan 6 CC Front Panel LCP TT PHX
M System I/O Connectors DD IPMB UU Serial B Header
N Auxiliary Power Connector EE SATA A2
O Main Power Connector FF Speaker

U Intel® Management Module
Connector

LL System Fan 3 (6-pin)

QQ LSI* 53C1030 SCSI
Controller

Note: F, Right (x8 PCI Express), NN (OEM RMC), and PP (SCSI Channel B) are not available on product codes SE7520BD2V.
QQ (LSI* 53C1030 SCSI Controller) is not available on product code SE7520BD2.

Figure 2. Product Codes SE7520BD2, SE7520BD2SCSI, and SE7520BD2V Connector and
Header Locations

19

Server Board Features

Product Codes SE7520BD2SCSID2, SE7520BD2VD2,
SE7520BD2SATAD2

QQ

PP

NN

MM

KK

GG

G

A C EB D

TT

SS

RR

OO

LL

JJ

II

HH

FF

H MK

F I

J

L

N

O

P

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TP01688

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