Intel SE7320VP2 User manual

Intel® Server Board SE7320VP2

User Guide

Order Number: C71354-002

Disclaimer

Information in this document is provided in connection with Intel

®

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

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 non-

operating 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.

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

ii

Preface

About this Manual

Thank you for purchasing and using the Intel

®

Server Board SE7320VP2.

This manual is written for system technicians who are responsible for troubleshooting, upgrading,

and reparing 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 Server Board SE7320VP2. For

the latest version of this manual, refer to

http://support.intel.com/support/motherboards/server/SE7320VP2/.

Manual Organization

Chapter 1 provides a brief overview of the Server Board SE7320VP2. 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-by-

step instructions and diagrams for installing or replacing components such as the memory,

processor, control panel board, 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 Technical Product Specification. See “Additional

Information and Software” for a link to the 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.

Product Accessories

This server board is compatible with the following Intel

®

Server Chassis:

 Intel® Server Chassis SR2400

 Intel® Server Platform SR1435VP2

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

Processor, memory DIMMs, hard drive, floppy drive, CD-ROM or DVD-ROM drive, RAID

controller, operating system.

For information about which accessories, memory, processors, and third-party hardware have been

tested and can be used with your board, and for ordering information for Intel products, see

http://support.intel.com/support/motherboards/server/SE7320VP2/.

Intel® Server Board SE7320VP2 User Guide iii

Preface

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. These files are available at

http://support.intel.com/support/motherboards/server/SE7320VP2

Unless otherwise indicated in the table below, once on this Web page, type the document or

software name in the search field at the left side of the screen and select the option to search “This

Product.”

For this information or software Use this search criteria or look at this document

For in-depth technical information

about this product, including BIOS

settings and chipset information

Search for “Technical Product Specification”

If you just received this product and

need to install it

See the Intel® Server Board SE7320VP2 Quick Start User’s Guide in the

product box

For virtual system tours and

interactive repair information

Use the link to the SMaRT Tool under “Other Resources” at the right side of

the screen at

http://support.intel.com/support/motherboards/server/SE7320VP2

Accessories or other Intel server

products

Search for “Spares and Configuration Guide”

Hardware (peripheral boards,

adapter cards) and operating

systems that have been tested with

this product

Search for “Tested Hardware and Operating System List”

Chassis that have been tested with

this product

Search for “Reference Chassis List”

Processors that have been tested

with this product

Search for “Supported Processors”

DIMMs that have been tested with

this product

Search for “Supported Memory”

To make sure your system falls

within the allowed power budget

Search for “Power Budget”

For software to manage your Intel

®

server

Search for “Intel Server Management”

For drivers Search for “Driver” (for an extensive list of drivers available)

Search for “Operating System Driver” (for operating system drivers)

For firmware and BIOS updates Search for “Firmware Update”

For diagnostics test software Search for “Diagnostics”

iv

Preface

Safety Information

WARNING

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.

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.

v

Preface

Warnings

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 pins on the board.

vi

Preface

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 Resource CD and/or at

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

SAFETY STEPS: Whenever you remove the chassis covers to access the inside of the

system, follow these steps:

1. Turn off all peripheral devices connected to the system.

2. Turn off the system by pressing the power button.

3. Unplug all AC power cords from the system or from wall outlets.

4. Label and disconnect all cables connected to I/O connectors or ports on the back of

the system.

5. Provide some electrostatic discharge (ESD) protection by wearing an antistatic wrist

strap attached to chassis ground of the system—any unpainted metal surface—

when handling components.

6. Do not operate the system with the chassis covers removed.

A microprocessor and heat sink may be hot if the system has been running. Also, there may

be sharp pins and edges on some board and chassis parts. Contact should be made with

care. Consider wearing protective gloves.

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/.

SICHERHEISMASSNAHMEN: Immer wenn Sie die Gehäuseabdeckung abnehmen um an

das Systeminnere zu gelangen, sollten Sie folgende Schritte beachten:

1. Schalten Sie alle an Ihr System angeschlossenen Peripheriegeräte aus.

2. Schalten Sie das System mit dem Hauptschalter aus.

3. Ziehen Sie den Stromanschlußstecker Ihres Systems aus der Steckdose.

4. Auf der Rückseite des Systems beschriften und ziehen Sie alle Anschlußkabel von

den I/O Anschlüssen oder Ports ab.

5. Tragen Sie ein geerdetes Antistatik Gelenkband, um elektrostatische Ladungen

(ESD) über blanke Metallstellen bei der Handhabung der Komponenten zu

vermeiden.

6. Schalten Sie das System niemals ohne ordnungsgemäß montiertes Gehäuse ein.

Der Mikroprozessor und der Kühler sind möglicherweise erhitzt, wenn das System in Betrieb

ist. Außerdem können einige Platinen und Gehäuseteile scharfe Spitzen und Kanten

aufweisen. Arbeiten an Platinen und Gehäuse sollten vorsichtig ausgeführt werden. Sie

sollten Schutzhandschuhe tragen.

vii

Preface

重要安全指导

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/ 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/.

CONSIGNES DE SÉCURITÉ -Lorsque vous ouvrez le boîtier pour accéder à l’intérieur du

système, suivez les consignes suivantes:

1. Mettez hors tension tous les périphériques connectés au système.

2. Mettez le système hors tension en mettant l’interrupteur général en position OFF

(bouton-poussoir).

3. Débranchez tous les cordons d’alimentation c.a. du système et des prises murales.

4. Identifiez et débranchez tous les câbles reliés aux connecteurs d’E-S ou aux accès

derrière le système.

5. Pour prévenir les décharges électrostatiques lorsque vous touchez aux

composants, portez une bande antistatique pour poignet et reliez-la à la masse du

système (toute surface métallique non peinte du boîtier).

6. Ne faites pas fonctionner le système tandis que le boîtier est ouvert.

Le microprocesseur et le dissipateur de chaleur peuvent être chauds si le système a été

sous tension. Faites également attention aux broches aiguës des cartes et aux bords

tranchants du capot. Nous vous recommandons l'usage de gants de protection.

viii

Preface

Instrucciones de seguridad importantes

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/.

INSTRUCCIONES DE SEGURIDAD: Cuando extraiga la tapa del chasis para acceder al

interior del sistema, siga las siguientes instrucciones:

1. Apague todos los dispositivos periféricos conectados al sistema.

2. Apague el sistema presionando el interruptor encendido/apagado.

3. Desconecte todos los cables de alimentación CA del sistema o de las tomas de

corriente alterna.

4. Identifique y desconecte todos los cables enchufados a los conectores E/S o a los

puertos situados en la parte posterior del sistema.

5. Cuando manipule los componentes, es importante protegerse contra la descarga

electrostática (ESD). Puede hacerlo si utiliza una muñequera antiestática sujetada

a la toma de tierra del chasis — o a cualquier tipo de superficie de metal sin pintar.

6. No ponga en marcha el sistema si se han extraído las tapas del chasis.

Si el sistema ha estado en funcionamiento, el microprocesador y el disipador de calor

pueden estar aún calientes. También conviene tener en cuenta que en el chasis o en el

tablero puede haber piezas cortantes o punzantes. Por ello, se recomienda precaución y el

uso de guantes protectores.

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.

ix

Preface

x

Contents

1 Server Board Features................................................................................. 15

Connector and Header Locations .........................................................................................17

Configuration Jumpers..........................................................................................................18

Back Panel Connectors.........................................................................................................21

Hardware Requirements .......................................................................................................22

Processor .....................................................................................................................22

Memory .......................................................................................................................22

Optional Hardware ................................................................................................................24

Storage Devices........................................................................................................... 24

2 Hardware Installations and Upgrades........................................................ 25

Before You Begin..................................................................................................................25

Tools and Supplies Needed.................................................................................................. 25

Installing and Removing Memory..........................................................................................25

Installing DIMMs...........................................................................................................25

Removing DIMMs.........................................................................................................27

Installing or Replacing the Processor....................................................................................28

Installing the Processor................................................................................................ 28

Removing a Processor................................................................................................. 30

RJ45 Serial Port Configuration..............................................................................................31

Installing a PCI, PCI-X, or PCI-Express* Add-in Card ..........................................................32

Replacing the Backup Battery...............................................................................................32

3 Server Utilities .............................................................................................. 34

Using the BIOS Setup Utility .................................................................................................34

Starting Setup ..............................................................................................................34

If You Cannot Access Setup ........................................................................................34

Setup Menus ................................................................................................................34

Upgrading the BIOS..............................................................................................................36

Preparing for the Upgrade............................................................................................36

Upgrading the BIOS .....................................................................................................37

Clearing the Password..........................................................................................................37

Clearing the CMOS...............................................................................................................38

4 Troubleshooting........................................................................................... 39

Resetting the System............................................................................................................39

Problems following Initial System Installation .......................................................................40

First Steps Checklist.....................................................................................................40

Hardware Diagnostic Testing................................................................................................41

Verifying Proper Operation of Key System Lights........................................................41

Confirming Loading of the Operating System ..............................................................41

Specific Problems and Corrective Actions ............................................................................42

Power Light Does Not Light..........................................................................................42

No Characters Appear on Screen ................................................................................43

xi

Contents

Characters Are Distorted or Incorrect...........................................................................43

System Cooling Fans Do Not Rotate Properly.............................................................44

Diskette Drive Activity Light Does Not Light.................................................................44

CD-ROM Drive or DVD-ROM Drive Activity Light Does Not Light ...............................45

Cannot Connect to a Server.........................................................................................45

Problems with Network.................................................................................................45

System Boots when Installing PCI Card.......................................................................46

Problems with Newly Installed Application Software.................................................... 46

Problems with Application Software that Ran Correctly Earlier.................................... 46

Devices are not Recognized under Device Manager (Windows* Operating System).. 47

Hard Drive(s) are not Recognized................................................................................47

Bootable CD-ROM Is Not Detected..............................................................................47

LED Information ...........................................................................................................48

Product Regulatory Compliance ...........................................................................................49

Product Safety Compliance..........................................................................................49

Product EMC Compliance – Class A Compliance........................................................49

Certifications / Registrations / Declarations..................................................................50

Product Regulatory Compliance Markings...................................................................50

Electromagnetic Compatibility Notices..................................................................................51

FCC (USA) ...................................................................................................................51

Industry Canada (ICES-003)........................................................................................ 52

Europe (CE Declaration of Conformity)........................................................................52

Taiwan Declaration of Conformity (BSMI)....................................................................52

Korean Compliance (RRL) ...........................................................................................52

Getting Help ....................................................................................................... 53

Intel

®

Server Issue Report Form....................................................................... 55

Figures

Figure 1. Intel

®

Server Board SE7320VP2................................................................................15

Figure 2. Server Board Connector and Header Locations.........................................................17

Figure 3. Recovery Jumper Location.........................................................................................18

Figure 4. Serial Port Configuration Jumper Location ................................................................. 19

Figure 5. BIOS Select Jumper Location.....................................................................................20

Figure 6. Back Panel Connectors .............................................................................................. 21

Figure 7. Installing Memory........................................................................................................26

Figure 8. Opening Socket Lever ................................................................................................ 28

Figure 9. Inserting Processor.....................................................................................................29

Figure 10. Closing Socket Lever................................................................................................29

Figure 11. Installing Heat Sink...................................................................................................30

Figure 12. Changing the Serial Port Configuration ....................................................................31

Figure 13. Replacing the Backup Battery ..................................................................................33

Figure 14. Password Recovery Jumper.....................................................................................37

Figure 15. CMOS Recovery Jumper..........................................................................................38

xii

Contents

Tables

Table 1. Server Board Features .................................................................................. 16

Table 2. Recovery Jumper [J1H2, J1H3, J1H5] ..........................................................18

Table 3. Serial Port Configuration Jumper [J8A3] .......................................................19

Table 4. BIOS Select Jumper [J1A4]...........................................................................20

Table 5. NIC LEDs.......................................................................................................21

Table 6. Processor Support......................................................................................... 22

Table 7. Memory Capacity Support ............................................................................. 23

Table 8. Keyboard Commands....................................................................................35

Table 9. Keyboard Commands....................................................................................48

Table 10. Product Certification Markings.......................................................................50

Table 11. Customer Support Telephone Numbers........................................................ 53

xiii

Contents

xiv

1 Server Board Features

This chapter briefly describes the main features of Intel

®

Server Board SE7320VP2. This chapter

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.

The Server Board SE7320VP2 is shown in the following picture.

Figure 1. Intel

®

Server Board SE7320VP2

Intel® Server Board SE7320VP2 User Guide 15

Server Board Features

Table 1 summarizes the major features of the server board.

Table 1. Server Board Features

Feature Description

Processors Support for up to two Intel® Xeon™ processors with an 800 MT/s MHz front side

bus and frequencies starting at 2.8 GHz.

Memory Six DIMM slots supporting DDR266MHz or DDR333MHz memory

Memory mirroring and memory sparing options

Chipset Intel® E7320 chipset, including:

 Intel E7320 MCH

 Intel 6300ESB ICH

I/O Control External connections:

 Stacked PS/2 ports for keyboard and mouse

 RJ45 Serial B port

 Two RJ45 NIC connectors for 10/100/1000 Mb connections

 Two USB 2.0 ports

 One USB port header, which supports two USB ports

 One DH10 Serial A header

 Two SATA-100 connectors with integrated RAID 0/1 support

 One ATA100 connector

 SSI-compliant and custom front panel headers

 SSI-compliant 24-pin main power connector, supporting the ATX-12V

standard on the first 20 pins.

Add-in PCI, PCI-X, PCI-

Express* Cards (riser(s)

required)

 One low-profile riser connector that supports a riser card with a PCI or PCI-X

slot that is capable of speeds up to 66 MHz.

 One full-height riser connector, utilizing Intel® Adaptive Slot technology. This

connector supports a riser card with PCI, PCI-X, and/or PCI-Express* slots.

Video On-board ATI* RAGE XL video controller with 8MB SDRAM

Hard Drive Ultra ATA/100 support:

 Two IDE channels that support either one or two drives

SATA support

 Two SATA ports

 RAID level 0/1 support

LAN Two 10/100/1000 NICs

Fans Four SSI-compliant 3-pin fan connectors

 Two processor fan connectors

 Two PCI fan connectors

One 20-pin fan connector to provide power and management of system fans in

the Intel® Server Chassis SR2400 and in the Intel® Server Platform

SR1435VP2

Server Management

 On-board Essentials server management

 Support for Intel® Server Management 8

16

Server Board Features

Connector and Header Locations

TP00941

A

B

C

E

G

H

I

J

L

K

M

RS

X

T

V

W

Z

Y

AA

P

O

N

F

D

CC

Q

U

BB

A Serial Port A header K Processor 2 fan header U Configuration jumpers

B Battery

L +12V processor power

connector

V SATA 1 connector

C Full-height PCI slot M Fan board connector W SATA 0 connector

D Low-profile PCI slot N Floppy connector Z Power supply connector

E Back panel I/O ports O PCI fan connecors (two) Y OEM RMC connector

F Serial port selection jumper P IDE connector Z Front panel USB header

G DIMM sockets

Q 100-pin Floppy / Front Panel /

ATA connector

AA IDE power connector

H Processor 1 fan header R Main power connector BB BIOS Select jumper

I Processor 1 socket S 50-pin front panel connector CC Chassis intrusion header

J Processor 2 socket T 34-pin front panel connector

Figure 2. Server Board Connector and Header Locations

17

Server Board Features

Configuration Jumpers

Recovery Jumpers

TP00942

J1H2, J1H3, J1H5

3

2

J1H2 Pass Clr

3

2

3

2

J1H3 Rcvr Boot

J1H5 CMOS Clr

Protect

Erase

Recovery Boot

Normal Boot

BMC Control

Force Erase

Figure 3. Recovery Jumper Location

Table 2. Recovery Jumper [J1H2, J1H3, J1H5]

Jumper Name Pins What happens at system reset…

1-2 If these pins are jumpered, administrator and user passwords will be cleared on the

next reset. These pins should not be jumpered for normal operation.

J1H2: Password

Clear

2-3 These pins should be jumpered for normal system operation.

1-2 If these pins are jumpered, the system will attempt to recover the BIOS by loading the

BIOS code into the flash device from a floppy disk. his jumper is typically used when

the BIOS has become corrupted. These pins should not be jumpered for normal

operation.

J1H3: Recovery

Boot

2-3 These pins should be jumpered for normal system operation.

1-2 If these pins are jumpered, the CMOS settings will be cleared on the next reset.

These pins should not be jumpered for normal operation.

J1H5: CMOS

Clear

2-3 These pins should be jumpered for normal system operation.

18

Server Board Features

Serial Port Configuration Jumper

TP00944

J8A3

34

2

1-3: DCD to DTR (Default)

2-4: DSR to DTR

Figure 4. Serial Port Configuration Jumper Location

Table 3. Serial Port Configuration Jumper [J8A3]

Pins What happens at system reset…

1-3 Serial port is configured for DCD to DTR (default)

2-4 Serial port is configured for DSR to DTR.

19

Server Board Features

BIOS Select Jumper

TP00949

J1A4

3

BIOS Select

1-2: Normal

Operation (Default)

2-3: Force to

Lower Bank

3

Figure 5. BIOS Select Jumper Location

Table 4. BIOS Select Jumper [J1A4]

Pins What happens at system reset…

1-2 System is configured for normal operation

2-3 Force BIOS to lower bank

20

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Intel SE7320VP2 User manual

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