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Dell Latitude 5420 Rugged User Manual

Dell Latitude 5420 Rugged
158 pages
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Dell Latitude 5420 Rugged
Service Manual
Regulatory Model: P85G
Regulatory Type: P85G001

Table of Contents

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Dell Latitude 5420 Rugged Specifications

General IconGeneral
MemoryUp to 64GB DDR4 3200MHz
StorageUp to 2TB PCIe NVMe SSD
Processor11th Gen Intel Core i5/i7
Display14.0" FHD (1920 x 1080)
GraphicsIntel Iris Xe Graphics
Operating SystemWindows 10 Pro
Battery68Whr
DurabilityMIL-STD-810H certified, IP-53 rated for dust and water resistance
PortsUSB 3.2, HDMI, Ethernet, SD card reader, audio jack
SecurityTPM 2.0, fingerprint reader, smart card reader
WirelessWi-Fi 6, Bluetooth 5.1

Summary

Working on your computer

Safety instructions

Guidelines to protect the computer and ensure personal safety.

Electrostatic discharge—ESD protection

Methods to prevent damage to electronic components from static electricity.

Turning off your computer

Procedures for safely shutting down the computer in Windows.

Technology and components

AC-DC Adapters

Information on the 90W and 130W AC adapters for the system.

Processors

Details on Intel 6th Gen SkyLake and 7th/8th Gen KabyLake processors.

Memory features

Information on DDR4 SDRAM memory specifications.

Graphics options

Specifications for Intel HD/UHD graphics and AMD Radeon graphics.

Removing and installing components

Safety instructions

Safety guidelines for component removal and installation procedures.

Electrostatic Discharge Protection

Methods to prevent damage from static electricity.

Recommended tools

List of essential tools required for component procedures.

Removing the Keyboard

Step-by-step instructions for removing the keyboard.

Memory modules

Instructions for removing and installing memory modules.

System board

Detailed steps for removing and installing the main system board.

Diagnostics

ePSA Diagnostics

Overview of the Enhanced Pre-boot System Assessment diagnostic tool.

LCD Built-in Self Test

Procedure for running the built-in LCD self-test.

BIOS recovery

Procedures for recovering the BIOS using hard drive or USB key.

Self-Heal

Information on the Self-Heal feature for system recovery.

Getting help

Contacting Dell

How to contact Dell support for assistance.

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