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Dell PowerEdge R920 User Manual

Dell PowerEdge R920
157 pages
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Dell PowerEdge R920 System
Owner's Manual
Regulatory Model: E23S Series
Regulatory Type: E23S001

Table of Contents

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Dell PowerEdge R920 Specifications

General IconGeneral
BrandDell
ModelPowerEdge R920
CategoryServer
LanguageEnglish

Summary

About Your System

Front-Panel Features and Indicators

Details the indicators, buttons, and connectors on the system's front panel.

LCD Panel Features

Explains the functionality and display behavior of the system's LCD panel.

Back-Panel Features and Indicators

Describes the indicators, buttons, and connectors on the system's rear panel.

NIC Indicator Codes

Explains the meaning of status lights for Network Interface Controllers.

Power Indicator Codes

Explains the meaning of status lights for the power supply units.

Related Documentation

Lists and links to other relevant Dell documentation for system support.

Quick Resource Locator

Guides users on accessing system information and videos via QR codes.

Using The System Setup and Boot Manager

System Setup and Boot Manager Overview

Covers accessing system setup, boot modes, navigation, and various configuration options.

UEFI Boot Manager

Instructions on accessing and using the UEFI Boot Manager for boot option management.

Embedded System Management and iDRAC

Information on Lifecycle Controller and iDRAC settings, including thermal controls.

Installing System Components

Recommended Tools and Safety

Lists recommended tools and safety precautions for system component installation.

Front Bezel and System Access

Instructions for removing/installing the front bezel and opening/closing the system.

Internal Component Identification

Diagram and list identifying key internal components like the system board and risers.

Chassis Intrusion Switch and Cable Management

Procedures for managing the chassis intrusion switch and cable management tray.

System Memory Installation

Guidelines for installing, configuring, and understanding system memory modules.

Memory Riser and Fan Cage

Procedures for removing and installing the memory riser and fan cage assembly.

Troubleshooting Your System

General Troubleshooting and Safety

Covers initial safety, startup failures, external connections, and basic USB/video troubleshooting.

Component-Specific Troubleshooting

Addresses issues with Serial I/O, Wet Systems, System Battery, Power Supplies, and Cooling.

System Hardware Troubleshooting

Covers troubleshooting for Cooling Fans, System Memory, USB Keys, SD Cards, Optical Drives, and Hard Drives.

Controller, Expansion Card, and Processor Troubleshooting

Guides on resolving problems with Storage Controllers, Expansion Cards, and Processors.

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