Dell EMU01 Bedienungsanleitung

www.dell.com | support.dell.com

Dell™ PowerEdge™ 6950 Systems

Hardware Owner’s Manual

Notes, Notices, and Cautions

NOTE: A NOTE indicates important information that helps you make better use of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the

problem.

CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarksusedinthistext:Dell,theDELLlogo,Inspiron,DellPrecision,Dimension,OptiPlex,Latitude,PowerEdge,PowerVault,PowerApp,

Dell OpenManage, and Dell XPS are trademarks of Dell Inc.; Intel, Pentium,Xeon,and Celeron are registered trademarks of Intel Corporation;

Microsoft and Windows are registered trademarks of Microsoft Corporation.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.

Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Model EMU01

September 2006 P/N PM296 A00

Contents 3

Contents

1 About Your System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Other Information You May Need . . . . . . . . . . . . . . . . . . . . . . . . . 9

Accessing System Features During Startup . . . . . . . . . . . . . . . . . . . 10

Front-Panel Features and Indicators . . . . . . . . . . . . . . . . . . . . . . 11

Hard-Drive Indicator Codes. . . . . . . . . . . . . . . . . . . . . . . . . 13

Back-Panel Features and Indicators . . . . . . . . . . . . . . . . . . . . . . 14

Connecting External Devices . . . . . . . . . . . . . . . . . . . . . . . . 14

Power Indicator Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

NIC Indicator Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

LCD Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Solving Problems Described by LCD Status Messages . . . . . . . . . . 23

Removing LCD Status Messages . . . . . . . . . . . . . . . . . . . . . . 24

System Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Diagnostics Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Alert Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2 Using the System Setup Program . . . . . . . . . . . . . . . . . . 31

Entering the System Setup Program . . . . . . . . . . . . . . . . . . . . . . . 31

Responding to Error Messages. . . . . . . . . . . . . . . . . . . . . . . 31

Using the System Setup Program. . . . . . . . . . . . . . . . . . . . . . 31

System Setup Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Main Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Memory Information Screen . . . . . . . . . . . . . . . . . . . . . . . . 35

CPU Information Screen . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Integrated Devices Screen . . . . . . . . . . . . . . . . . . . . . . . . . 36

System Security Screen . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Exit Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4Contents

System and Setup Password Features. . . . . . . . . . . . . . . . . . . . . . 38

Using the System Password . . . . . . . . . . . . . . . . . . . . . . . . 38

Using the Setup Password . . . . . . . . . . . . . . . . . . . . . . . . . 40

Disabling a Forgotten Password. . . . . . . . . . . . . . . . . . . . . . . . . 41

Baseboard Management Controller Configuration . . . . . . . . . . . . . . . 41

Entering the BMC Setup Module . . . . . . . . . . . . . . . . . . . . . . 42

BMC Setup Module Options . . . . . . . . . . . . . . . . . . . . . . . . 42

3 Installing System Components . . . . . . . . . . . . . . . . . . . . 43

Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Inside the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Removing and Replacing the Optional Front Bezel . . . . . . . . . . . . . . . 45

Opening and Closing the System . . . . . . . . . . . . . . . . . . . . . . . . 46

Opening the System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Closing the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Removing a Cooling Fan . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Replacing a Cooling Fan . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Cooling Shrouds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Removing the Cooling Shrouds . . . . . . . . . . . . . . . . . . . . . . . 49

Replacing the Cooling Shrouds . . . . . . . . . . . . . . . . . . . . . . . 50

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Removing a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . 51

Replacing a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . 52

Expansion Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Expansion Card Installation Guidelines. . . . . . . . . . . . . . . . . . . 52

Installing an Expansion Card . . . . . . . . . . . . . . . . . . . . . . . . 53

Removing an Expansion Card. . . . . . . . . . . . . . . . . . . . . . . . 55

RAC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

General Memory Module Installation Guidelines . . . . . . . . . . . . . 58

Installing Memory Modules. . . . . . . . . . . . . . . . . . . . . . . . . 60

Removing Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . 61

Contents 5

Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Removing a Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Installing a Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Processor VRMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Installing a VRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Removing a VRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Installing a Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Installing an Optical Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Hard Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Configuring the Boot Device . . . . . . . . . . . . . . . . . . . . . . . . 72

Removing a Drive Blank . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Installing a Drive Blank . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Removing a Hot-Plug Hard Drive . . . . . . . . . . . . . . . . . . . . . . 73

Installing a Hot-Plug Hard Drive . . . . . . . . . . . . . . . . . . . . . . 74

Replacing a Hard Drive in a Hard-Drive Carrier . . . . . . . . . . . . . . 75

SAS Controller Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Removing a SAS Controller Card . . . . . . . . . . . . . . . . . . . . . . 76

Installing a SAS Controller Card . . . . . . . . . . . . . . . . . . . . . . 76

Installing the SAS RAID Controller Card Battery . . . . . . . . . . . . . . 76

Connecting an External SAS Tape Drive . . . . . . . . . . . . . . . . . . . . 77

Connecting an External Fibre Channel Storage Device. . . . . . . . . . . . . 78

System Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Replacing the System Battery . . . . . . . . . . . . . . . . . . . . . . . 78

Control Panel Assembly (Service-Only Procedure) . . . . . . . . . . . . . . . 80

Removing the Control Panel . . . . . . . . . . . . . . . . . . . . . . . . 80

Installing the Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . 81

Fan Interposer Board (Service-Only Procedure) . . . . . . . . . . . . . . . . 82

Removing a Fan Interposer Board . . . . . . . . . . . . . . . . . . . . . 82

Installing a Fan Interposer Board. . . . . . . . . . . . . . . . . . . . . . 83

Power Distribution Board (Service-Only Procedure) . . . . . . . . . . . . . . 84

Removing the Power Distribution Board . . . . . . . . . . . . . . . . . . 84

Installing the Power Distribution Board . . . . . . . . . . . . . . . . . . 85

6Contents

Chassis Intrusion Switch (Service-Only Procedure) . . . . . . . . . . . . . . 86

Removing the Chassis Intrusion Switch . . . . . . . . . . . . . . . . . . 86

Installing the Chassis Intrusion Switch. . . . . . . . . . . . . . . . . . . 87

SAS Backplane (Service-Only Procedure) . . . . . . . . . . . . . . . . . . . 87

Removing the SAS Backplane . . . . . . . . . . . . . . . . . . . . . . . 87

Installing the SAS Backplane. . . . . . . . . . . . . . . . . . . . . . . . 89

System Board (Service-Only Procedure) . . . . . . . . . . . . . . . . . . . . 89

Removing the System Board . . . . . . . . . . . . . . . . . . . . . . . . 89

Installing the System Board. . . . . . . . . . . . . . . . . . . . . . . . . 93

4 Troubleshooting Your System . . . . . . . . . . . . . . . . . . . . . 97

Safety First—For You and Your System . . . . . . . . . . . . . . . . . . . . . 97

Start-Up Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Checking Basic Power Problems . . . . . . . . . . . . . . . . . . . . . . . . 98

Checking the Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Troubleshooting IRQ Assignment Conflicts. . . . . . . . . . . . . . . . . 98

Troubleshooting External Connections . . . . . . . . . . . . . . . . . . . 99

Troubleshooting the Video Subsystem . . . . . . . . . . . . . . . . . . . 99

Troubleshooting the Keyboard . . . . . . . . . . . . . . . . . . . . . . 100

Troubleshooting the Mouse. . . . . . . . . . . . . . . . . . . . . . . . 100

Troubleshooting Serial I/O Problems . . . . . . . . . . . . . . . . . . . . . 101

Troubleshooting a Serial I/O Device . . . . . . . . . . . . . . . . . . . 101

Troubleshooting a USB Device . . . . . . . . . . . . . . . . . . . . . . 101

Troubleshooting a NIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Troubleshooting a Wet System. . . . . . . . . . . . . . . . . . . . . . . . . 103

Troubleshooting a Damaged System. . . . . . . . . . . . . . . . . . . . . . 103

Troubleshooting the System Battery . . . . . . . . . . . . . . . . . . . . . . 104

Troubleshooting Power Supplies . . . . . . . . . . . . . . . . . . . . . . . 105

Troubleshooting System Cooling Problems . . . . . . . . . . . . . . . . . . 105

Troubleshooting a Fan . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Troubleshooting System Memory . . . . . . . . . . . . . . . . . . . . . . . 106

Troubleshooting a Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . 108

Contents 7

Troubleshooting an Optical Drive . . . . . . . . . . . . . . . . . . . . . . . 109

Troubleshooting a Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . 110

Troubleshooting a SAS Controller or SAS RAID Controller . . . . . . . . . . 111

Troubleshooting an External SAS Tape Drive . . . . . . . . . . . . . . . . . 112

Troubleshooting Expansion Cards . . . . . . . . . . . . . . . . . . . . . . . 113

Troubleshooting the Microprocessors . . . . . . . . . . . . . . . . . . . . 114

5 Running the System Diagnostics . . . . . . . . . . . . . . . . . . 117

Using Dell PowerEdge Diagnostics . . . . . . . . . . . . . . . . . . . . . . 117

System Diagnostics Features . . . . . . . . . . . . . . . . . . . . . . . . . 117

When to Use the System Diagnostics . . . . . . . . . . . . . . . . . . . . . 118

Running the System Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 118

System Diagnostics Testing Options. . . . . . . . . . . . . . . . . . . . . . 118

Using the Custom Test Options . . . . . . . . . . . . . . . . . . . . . . . . 118

Selecting Devices for Testing. . . . . . . . . . . . . . . . . . . . . . . 119

Selecting Diagnostics Options . . . . . . . . . . . . . . . . . . . . . . 119

Viewing Information and Results . . . . . . . . . . . . . . . . . . . . . 119

6 Jumpers and Connectors . . . . . . . . . . . . . . . . . . . . . . . 121

System Board Jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Disabling a Forgotten Password. . . . . . . . . . . . . . . . . . . . . . . . 123

System Board Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

SAS Backplane Board Connectors . . . . . . . . . . . . . . . . . . . . . . 127

7 Getting Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Online Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

AutoTech Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

8Contents

Automated Order-Status Service . . . . . . . . . . . . . . . . . . . . . 130

Technical Support Service . . . . . . . . . . . . . . . . . . . . . . . . 130

Dell Enterprise Training and Certification. . . . . . . . . . . . . . . . . . . 131

Problems With Your Order . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Returning Items for Warranty Repair or Credit . . . . . . . . . . . . . . . . 131

Before You Call. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

About Your System 9

About Your System

This section describes the physical, firmware, and software interface features that provide and ensure

the essential functioning of your system. The physical connectors on your system’s front and back

panels provide convenient connectivity and system expansion capability. The system firmware,

applications, and operating systems monitor the system and component status and alert you when a

problem arises. System conditions can be reported by any of the following:

• Front or back panel indicators

• LCD status messages

• System messages

• Warning messages

• Diagnostics messages

• Alert messages

This section describes each type of message, lists the possible causes, and provides steps to resolve

any problems indicated by a message. The system indicators and features are illustrated in this

section.

Other Information You May Need

CAUTION: The Product Information Guide provides important safety and regulatory information. Warranty

information may be included within this document or as a separate document.

• The

Rack Installation Guide

Rack Installation Instructions

included with your rack solution

describes how to install your system into a rack.

• The

Getting Started Guide

provides an overview of system features, setting up your system, and

technical specifications.

• CDs included with your system provide documentation and tools for configuring and managing

your system.

• Systems management software documentation describes the features, requirements, installation,

and basic operation of the software.

• Operating system documentation describes how to install (if necessary), configure, and use the

operating system software.

• Documentation for any components you purchased separately provides information to configure

and install these options.

10 About Your System

• Updates are sometimes included with the system to describe changes to the system, software, and/or

documentation.

NOTE: Always check for updates on support.dell.com and read the updates first because they often

supersede information in other documents.

• Release notes or readme files may be included to provide last-minute updates to the system or

documentation or advanced technical reference material intended for experienced users or

technicians.

Accessing System Features During Startup

Table 1-1 describes keystrokes that may be entered during startup to access system features. If your

operating system begins to load before you enter the keystroke, allow the system to finish booting, and

then restart your system and try again.

Table 1-1. Keystrokes for Accessing System Features

Keystroke Description

<F2> Enters the System Setup program. See "Using the System Setup Program" on page 31.

<F10> Enters the System Diagnostics program. See "Running the System Diagnostics" on page 118.

<F11> Enters the boot mode selection screen, allowing you to choose a boot device.

<F12> Exits PXE boot.

<Ctrl+E> Enters the Baseboard Management Controller (BMC) Management Utility, which allows access to

the system event log (SEL). See the BMC User’s Guide for more information on setup and use

of BMC.

<Ctrl+C> Enters the SAS Configuration Utility. See your SAS adapter User’s Guide for more information.

<Ctrl+S> Option is displayed only if you have PXE support enabled through the System Setup Program (see

"Integrated Devices Screen" on page 36). This keystroke allows you to configure NIC settings for

PXE boot. For more information, see the documentation for the integrated NIC.

<Ctrl+D> If you have the optional Dell Remote Access Controller (DRAC) installed, this keystroke allows

access to selected DRAC configuration settings. See the DRAC User’s Guide for more information

on setup and use of DRAC.

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