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Dell Inspiron 14-7472 Service Manual

Dell Inspiron 14-7472
103 pages
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Inspiron 14 7000
Service Manual
Computer Model: Inspiron 14-7472
Regulatory Model: P74G
Regulatory Type: P74G001

Table of Contents

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Dell Inspiron 14-7472 Specifications

General IconGeneral
Operating SystemWindows 10 Home
Wireless802.11ac Wi-Fi, Bluetooth 4.2
ProcessorIntel Core i5-8250U / i7-8550U
RAM8GB DDR4
Storage256GB SSD
Display14-inch FHD (1920 x 1080) IPS
GraphicsIntel UHD Graphics 620
Weight1.66 kg
PortsHDMI, SD card reader, headphone/microphone combo jack
Battery42 WHr

Summary

Before Working Inside Your Computer

Before You Begin

Steps to take before performing any internal computer maintenance.

Safety Instructions

Guidelines to protect users and hardware during service.

After Working Inside Your Computer

Removing the Base Cover

Procedure for safely removing the computer's bottom panel.

Replacing the Base Cover

Procedure for reinstalling the computer's bottom panel.

Removing the Battery

Steps to safely disconnect and remove the main battery.

Replacing the Battery

Steps to safely connect and install a new battery.

Removing the Hard Drive

Procedure for disconnecting and removing the computer's storage drive.

Replacing the Hard Drive

Procedure for installing a new computer storage drive.

Removing the System Board

Steps to disconnect and remove the main computer motherboard.

Replacing the System Board

Steps to connect and install the main computer motherboard.

Removing the Palm Rest and Keyboard Assembly

Steps to remove the main user interface assembly.

Replacing the Palm Rest and Keyboard Assembly

Steps to install the main user interface assembly.

Downloading Drivers

System Setup

System and Setup Password

Information on setting passwords for system and BIOS access.

Assigning a System Password and Setup Password

Step-by-step guide to setting system and setup passwords.

Deleting or Changing an Existing System and/or Setup Password

Procedure for modifying or removing existing system passwords.

Troubleshooting

Flashing the BIOS

Instructions for updating the system's BIOS firmware.

Flashing BIOS (USB Key)

Procedure for updating BIOS using a bootable USB drive.

Enhanced Pre-Boot System Assessment (ePSA) Diagnostics

Information on the embedded pre-boot system assessment tool.

Running the ePSA Diagnostics

Steps to execute the ePSA diagnostic tests on the computer.

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