Dell PowerEdge R420xrGetting Started GuideRegulatory Model: E27S SeriesRegulatory Type: E27S001

installation and configuration

turning on the system

other information you may need

technical specifications

Dell PowerEdge R420xr Getting Started Manual

PowerEdge R420xr

About Your System

LCD Panel Features

Hard-Drive Indicator Patterns

Back-Panel Features And Indicators

NIC Indicator Codes

Power Indicator Codes

Other Information You May Need

Using The System Setup and Boot Manager

Choosing The System Boot Mode

System Setup Options

System Information Screen

Processor Settings Screen

SATA Settings Screen

Boot Settings Screen

Serial Communications Screen

System Profile Settings Screen

System Security Screen

Miscellaneous Settings

Assigning A System And/Or Setup Password

Deleting Or Changing An Existing Setup Password

Entering The UEFI Boot Manager

Boot Manager Screen

iDRAC Settings Utility

Installing System Components

Installing The Front Bezel

Installing The Bezel Filter

Opening The System

Closing The System

Inside The System

Cooling Shroud

Installing The Cooling Shroud

System Memory

General Memory Module Installation Guidelines

Sample Memory Configurations

Removing Memory Modules

Installing Memory Modules

Hard Drives

Installing A Hot-Swap Hard Drive

Removing A Hard Drive From A Hard-Drive Carrier

Cooling Fans

Removing A Cooling Fan

Installing A Cooling Fan

Expansion Cards And Expansion-Card Risers

Removing An Expansion Card

Installing An Expansion Card

Installing Expansion-Card Risers 1 And 2

Installing The iDRAC Enterprise Card

SD vFlash Card

Removing The Internal Dual SD Module

Installing The Internal Dual SD Module

Internal SD Card

Removing The Integrated Storage Controller Card

Installing The Integrated Storage Controller Card

Processors

Installing A Processor

Power Supplies

Installing A Power Supply

Hard-Drive Backplane

Removing The Hard-Drive Backplane

Installing The Hard-Drive Backplane

Control Panel Assembly

Installing The Control Panel

Installing The Control-Panel Module

Power Distribution Board Shroud

Installing The Power Distribution Board Shroud

Power Distribution Board

Installing The Power Distribution Board

System Board

Installing The System Board

Troubleshooting Your System

Troubleshooting A Serial I/O Device

Troubleshooting A Wet System

Troubleshooting The System Battery

Troubleshooting Cooling Problems

Troubleshooting An Internal USB Key

Troubleshooting An SD Card

Troubleshooting A Storage Controller

Troubleshooting Expansion Cards

Troubleshooting Processors

Using System Diagnostics

Jumpers And Connectors

System Board Connectors

Disabling A Forgotten Password

Technical Specifications

System Messages

Warning Messages

Getting Help


Contents installation and configuration turning on the system other information you may need technical specifications	Dell PowerEdge R420xrGetting Started GuideRegulatory Model: E27S SeriesRegulatory Type: E27S001 Next / 9