Dell Precision 7920 RackOwner's ManualRegulatory Model: E38SRegulatory Type: E38S001January 2023Rev. A08

Dell Precision 7920 Rack Owner's Manual

Working on your computer

After working inside your computer

Chassis View

Back chassis view

LCD panel

Viewing Home screen

Setup menu

Product Overview

Precision 7920 Rack – Service information

Removing and installing components

Recommended tools

Startup-Shutdown sequence

Diagnostics and indicators

Hard drive indicator codes

NIC indicator codes

iDRAC Direct LED indicator codes

iDRAC Quick Sync 2 indicator codes

Enhanced Preboot System Assessment

Jumpers and connectors

System board jumpers and connectors

System board jumper settings

Disabling forgotten password

Disassembly and reassembly

System cover

Optical drive

Air shroud

Cooling fan assembly

Intrusion switch

Hard drive

installing hard drive

Memory modules

installing memory modules

Processors and heat sinks

Expansion card

vFlash card – optional

Network daughter card

Hard drive backplane

Front USB module

Internal USB memory key (optional)

System board

Trusted Platform Module

Control panel

Updating BIOS

Manually update the Service Tag

rack installation

Initialization

Basic configuration

Accessing system information by using QRL

Technology and components

Dell Lifecycle Controller

Key features

Processor features

Chipset

System memory

General memory module installation guidelines

dimms supported

Expansion card installation guidelines

Storage

Power supply units

BIO and UEFI

System Setup Main Menu

System information screen details

Processor settings screen details

SATA settings screen details

Boot settings screen details

Network settings screen details

Serial Communication screen details

System security settings screen details

Miscellaneous settings screen details

Chassis weight

System battery specifications

Ports and connectors specifications

Video specifications

Troubleshooting your system

system diagnostic controls

Precision 7920 Rack