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Dell Latitude 5400 User Manual

Dell Latitude 5400
140 pages
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Dell Latitude 5400
Service Manual
Regulatory Model: P98G
Regulatory Type: P98G001
December 2022
Rev. A06

Table of Contents

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Dell Latitude 5400 Specifications

General IconGeneral
GraphicsIntel UHD Graphics 620
Operating SystemWindows 10 Pro
WirelessIntel Dual Band Wireless AC 9560 802.11ac (2x2) + Bluetooth 5.0
Processor8th Generation Intel Core i5-8265U
Display14.0" HD (1366x768)
RAMUp to 32GB DDR4
StorageUp to 1TB SSD
Battery4 Cell 68 Whr ExpressCharge Battery
PortsHDMI

Summary

Working on your computer

Safety instructions

General safety guidelines for working with the computer and preventing damage.

ESD protection and handling

Procedures and precautions for preventing electrostatic discharge damage.

After working inside your computer

Steps to follow after completing internal computer work.

Technology and components

USB features and standards

Details on USB standards, transfer rates, and features.

USB Type-C and Power Delivery

Information on USB Type-C connector, power delivery, and Thunderbolt.

Power button LED behavior

Describes power button LED indicators for system status.

Major components of your system

System component overview

Visual identification and listing of major internal computer components.

Disassembly and reassembly

Base cover removal and installation

Procedures for removing and installing the computer's base cover.

Battery replacement

Detailed steps for safely removing and installing the laptop battery.

Solid-state drive replacement

Procedures for removing and installing M.2 2230/2280 solid-state drives.

System board replacement

Steps for removing and installing the system board.

Display assembly and panel replacement

Instructions for removing and installing the display assembly and panel.

BIOS setup

BIOS overview and navigation

Introduction to BIOS, setup program entry, and navigation keys.

System setup options: Security

Settings related to passwords, secure boot, and TPM.

BIOS update procedures

Instructions for updating BIOS via Windows, USB, or F12 menu.

Troubleshooting

Handling swollen Lithium-ion batteries

Guidelines for safely handling and replacing swollen batteries.

Built-in self-test and diagnostics

Information on running system diagnostics like M-BIST and LCD BIST.

System diagnostic lights

Explains diagnostic LED codes and battery status indicators.

Getting help

Contacting Dell Support

Information on how to contact Dell for support and service.

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