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Dell Latitude 7320 User Manual

Dell Latitude 7320
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Latitude 7320
Service Manual
Regulatory Model: P133G/P134G
Regulatory Type: P133G001/P134G001
August 2021
Rev. A02

Table of Contents

Other manuals for Dell Latitude 7320

Questions and Answers:

Dell Latitude 7320 Specifications

General IconGeneral
Processor cores2
Processor modeli3-1110G4
Processor familyIntel® Core™ i3
Processor frequency- GHz
Processor manufacturerIntel
Processor boost frequency3.9 GHz
Configurable TDP-down frequency1.5 GHz
Memory clock speed4267 MHz
Internal memory typeLPDDR4x-SDRAM
Maximum internal memory4 GB
Panel typeWVA
Pixel density177 ppi
Display diagonal13 \
Display brightness500 cd/m²
Display resolution1920 x 1280 pixels
Native aspect ratio3:2
Anti-reflective coatingYes
Speaker power2.5 W
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Storage temperature (T-T)-40 - 65 °C
Operating temperature (T-T)0 - 35 °C
Storage relative humidity (H-H)0 - 95 %
Operating relative humidity (H-H)10 - 90 %
Wi-Fi standardsWi-Fi 6 (802.11ax)
Bluetooth version5.1
Wi-Fi data rate (max)2400 Mbit/s
Mobile network connectionNo
SSD interfaceM.2, PCI Express
Storage mediaSSD
Internal storage capacity128 GB
PlatformWindows
Operating system architecture64-bit
Rear camera typeSingle camera
Video capturing speed30 fps
Rear camera resolution1920 x 1080 pixels
Rear camera resolution (numeric)8 MP
Cables includedAC
Battery voltage8.9 V
Battery capacity4494 mAh
Battery life (max)- h
Battery recharge time4 h
Device typeTablet PC
Form factorSlate
Product colorGray
Housing materialAluminum
Graphics cardIris Xe Graphics
Weight and Dimensions IconWeight and Dimensions
Depth207.9 mm
Width288.42 mm
Height8.44 mm
Weight789 g

Summary

Working on your computer

Safety Instructions

Guidelines to protect computer and ensure personal safety.

Service Mode

Allows immediate power cut-off for repairs without disconnecting battery.

Before Working Inside Your Computer

Steps and considerations before starting any internal computer work.

Safety Precautions

Primary steps and precautions before disassembly or repair procedures.

ESD Field Service Kit

Components and usage of the ESD field service kit.

After Working Inside Your Computer

Procedures to follow after completing internal computer work.

Removing and Installing Components

Recommended Tools

Tools required for component removal and installation procedures.

Screw List

Details of screws used for various component installations.

Major Components of Your System

Visual identification of key internal computer parts.

micro-SD Card

Procedures for removing and installing the micro-SD card.

SIM Card Tray

Procedures for removing and installing the SIM card tray.

Base Cover

Procedures for removing and installing the base cover.

Solid-State Drive

Procedures for removing and installing the solid-state drive (SSD).

WWAN Card

Procedures for removing and installing the WWAN card.

Battery

Procedures for removing and installing 3-cell and 4-cell batteries.

Heatsink Assembly

Procedures for removing and installing the heatsink assembly.

Palmrest Antenna Module

Procedures for removing and installing the palmrest antenna module.

Display Assembly

Procedures for removing and installing the display assembly.

Audio Board

Procedures for removing and installing the audio board.

Speakers

Procedures for removing and installing the laptop speakers.

SmartCard Reader

Procedures for removing and installing the smart card reader.

System Board

Procedures for removing and installing the system board.

I/O Board

Procedures for removing and installing the I/O board.

Power Button with Fingerprint Reader

Procedures for removing and installing the power button/fingerprint reader.

Keyboard

Procedures for removing and installing the keyboard.

Palmrest Assembly

Procedures for removing and installing the palmrest assembly.

Software

Operating System

Supported operating systems for the Latitude 7320.

Drivers and Downloads

Information on obtaining drivers and software updates.

BIOS Setup

BIOS Overview

Explanation of the BIOS and its functions.

Entering BIOS Setup Program

Steps to access the BIOS setup utility.

Navigation Keys

Keys used to navigate within the BIOS setup utility.

One Time Boot Menu

Accessing and using the one-time boot menu.

System Setup Options

Overview of system setup configuration options.

Updating the BIOS

Procedures for updating the system BIOS.

System and Setup Password

Procedures for managing system and BIOS passwords.

Troubleshooting

Handling Swollen Lithium-ion Batteries

Guidance on what to do with swollen Lithium-ion batteries.

Dell SupportAssist Pre-boot System Performance Check Diagnostics

How to run hardware diagnostics using SupportAssist.

Built-in Self-Test (BIST)

Information on the built-in self-test diagnostics.

LCD Power Rail Test (L-BIST)

Procedure for the LCD Power rail test.

LCD Built-in Self Test (BIST)

How to perform the LCD Built-in Self Test to check screen issues.

System-Diagnostic Lights

Explanation of system diagnostic LED blink codes.

Recovering the Operating System

Steps for recovering the operating system using SupportAssist.

Real-Time Clock (RTC Reset)

How to perform a Real-Time Clock reset.

Backup Media and Recovery Options

Recommendations for creating backup and recovery media.

WiFi Power Cycle

Procedure to reset WiFi connectivity by cycling power.

Drain Residual Flea Power (Perform Hard Reset)

Steps to drain residual power for troubleshooting.

Getting Help and Contacting Dell

Self-Help Resources

List of online resources for product information and support.

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