Dell Inspiron 13 5320 User Manual

Installing the heat sink
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
NOTE: If either the system board or the fan and heat-sink assembly is replaced, use the thermal pad that is provided in the
kit to ensure that thermal conductivity is achieved.
CAUTION: Incorrect alignment of the heat sink can damage the system board and processor.
The following image(s) indicate the location of the heat sink and provides a visual representation of the installation procedure.
Steps
1. Align and place the heat sink on the system board.
2. In sequential order (1>2>3>4), tighten the four captive screws (M2x6) that secure the heat sink to the system board.
3. Adhere the tape that secures the display-cable connector latch to the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Power button
Removing the power button
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the left fan.
Removing and installing components
43

Dell Inspiron 13 5320 Specifications

General

Graphics	Intel Iris Xe Graphics
Display	13.3-inch FHD
Display Features	Anti-glare
RAM	8 GB
Storage	512 GB SSD
Operating System	Windows 11 Home
Battery	4 Cell, 54 Wh, integrated
Ports	2 x Thunderbolt 4, 1 x USB 3.2 Gen 1, 1 x headphone/microphone combo
Wireless	Wi-Fi 6E, Bluetooth 5.2
Camera	720p HD camera
Audio	Stereo speakers with Waves MaxxAudio Pro
Processor	12th Gen Intel Core i5-1235U or i7-1255U
Weight	1.25 kg (2.76 lb)

Summary

Working inside your computer

Preparation and Safety

Essential steps for safe and proper preparation before computer disassembly.

ESD Protection

Procedures to prevent electrostatic discharge damage to sensitive electronic components.

Component Handling and Transport

Guidelines for safely transporting and handling sensitive computer parts.

Post-Service Procedures

Steps to complete after internal computer maintenance is finished.

Removing and installing components

Service Essentials

Recommended tools, screw identification, and major component overview for service.

Base Cover

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

Storage Drives

Steps for removing and installing M.2 solid-state drives (2230 and 2280).

Wireless Card

Instructions for removing and installing the wireless communication card.

Cooling Fans

Procedures for removing and installing the left and right system cooling fans.

Audio System

Steps for removing and installing the internal speakers.

Battery

Precautions and procedures for handling and replacing the main battery and coin-cell battery.

Input Devices

Procedures for removing and installing the touchpad.

Display Assembly

Steps for removing and installing the laptop's display panel and associated components.

I/O Board and Heat Sink

Procedures for removing and installing the I/O board and the system heat sink.

Power Button

Steps for removing and installing the power button and fingerprint reader.

System Board

Procedures for removing and installing the main system board.

Palm-Rest and Keyboard Assembly

Steps for removing and installing the palm-rest and keyboard assembly.

Drivers and Downloads

Software and Driver Information

Guidance on obtaining necessary drivers and software updates for the computer.

System Setup

BIOS Navigation

Instructions for entering and navigating the BIOS setup program and boot menu.

BIOS Configuration Options

Overview of settings for system, security, boot, integrated devices, and performance.

Password Management

Procedures for setting, changing, and clearing system and setup passwords.

BIOS Update Procedures

Methods for updating the system BIOS using Windows or a USB drive.

Troubleshooting

Battery Safety and Handling

Critical precautions for handling swollen Lithium-ion batteries.

System Identification

How to locate the computer's Service Tag for support.

Diagnostic Indicators

Understanding system diagnostic lights and BIST for hardware issue identification.

Software and Power Troubleshooting

Procedures for OS recovery, Wi-Fi power cycling, and draining residual power.

Getting Help and Contacting Dell

Self-Help Resources

Accessing online resources for product information and support.

Contacting Support

Information on how to contact Dell for technical support and service.