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Dell G3 3779 User Manual

Dell G3 3779
102 pages
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Dell G3 17
Service Manual
Computer Model: Dell G3 3779
Regulatory Model: P35E
Regulatory Type: P35E003

Table of Contents

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Dell G3 3779 Specifications

General IconGeneral
Operating SystemWindows 10 Home
ProcessorIntel Core i7-8750H
GraphicsNVIDIA GeForce GTX 1060
Display17.3-inch FHD (1920 x 1080) Anti-Glare LED-Backlit Display
RAM16GB DDR4 2666MHz
Storage256GB SSD + 1TB HDD
Battery56Whr, 4-cell
Ports1 x HDMI 2.0, 1 x RJ-45, 1 x SD Card Reader
WirelessBluetooth 5.0

Summary

Notes, Cautions, and Warnings

Before Working Inside Your Computer

Before You Begin

Steps to prepare the computer before performing any internal service.

Safety Instructions

Guidelines to protect the computer and ensure personal safety during servicing.

Recommended Tools

List of tools required for various hardware procedures.

Screw List

After Working Inside Your Computer

Removing the Base Cover

Procedure

Step-by-step instructions for removing the computer's base cover.

Replacing the Base Cover

Procedure

Step-by-step instructions for replacing the computer's base cover.

Removing the Battery

Prerequisites

Tasks that must be completed before removing the battery.

Procedure

Step-by-step instructions for removing the battery.

Replacing the Battery

Procedure

Step-by-step instructions for replacing the battery.

Post-requisites

Tasks that must be completed after replacing the battery.

Removing Memory Modules

Prerequisites

Tasks that must be completed before removing memory modules.

Procedure

Step-by-step instructions for removing memory modules.

Replacing Memory Modules

Procedure

Step-by-step instructions for replacing memory modules.

Post-requisites

Tasks that must be completed after replacing memory modules.

Removing the Wireless Card

Prerequisites

Tasks that must be completed before removing the wireless card.

Procedure

Step-by-step instructions for removing the wireless card.

Replacing the Wireless Card

Procedure

Step-by-step instructions for replacing the wireless card.

Post-requisites

Tasks that must be completed after replacing the wireless card.

Removing the Coin-Cell Battery

Prerequisites

Tasks that must be completed before removing the coin-cell battery.

Procedure

Step-by-step instructions for removing the coin-cell battery.

Replacing the Coin-Cell Battery

Procedure

Step-by-step instructions for replacing the coin-cell battery.

Post-requisites

Tasks that must be completed after replacing the coin-cell battery.

Removing the Fan

Prerequisites

Tasks that must be completed before removing the fan.

Procedure

Step-by-step instructions for removing the fan.

Replacing the Fan

Procedure

Step-by-step instructions for replacing the fan.

Post-requisites

Tasks that must be completed after replacing the fan.

Removing the Processor Fan

Prerequisites

Tasks that must be completed before removing the processor fan.

Procedure

Step-by-step instructions for removing the processor fan.

Replacing the Processor Fan

Procedure

Step-by-step instructions for replacing the processor fan.

Post-requisites

Tasks that must be completed after replacing the processor fan.

Removing the Solid-State Drive/Intel Optane

Prerequisites

Tasks that must be completed before removing the SSD or Intel Optane.

Procedure

Step-by-step instructions for removing the SSD or Intel Optane.

Replacing the Solid-State Drive/Intel Optane

Procedure

Step-by-step instructions for replacing the SSD or Intel Optane.

Post-requisites

Tasks that must be completed after replacing the SSD or Intel Optane.

Removing the Hard Drive

Prerequisites

Tasks that must be completed before removing the hard drive.

Procedure

Step-by-step instructions for removing the hard drive.

Replacing the Hard Drive

Procedure

Step-by-step instructions for replacing the hard drive.

Post-requisites

Tasks that must be completed after replacing the hard drive.

Removing the Touchpad

Prerequisites

Tasks that must be completed before removing the touchpad.

Procedure

Step-by-step instructions for removing the touchpad.

Replacing the Touchpad

Procedure

Step-by-step instructions for replacing the touchpad.

Post-requisites

Tasks that must be completed after replacing the touchpad.

Removing the Power-Adapter Port

Prerequisites

Tasks that must be completed before removing the power-adapter port.

Procedure

Step-by-step instructions for removing the power-adapter port.

Replacing the Power-Adapter Port

Procedure

Step-by-step instructions for replacing the power-adapter port.

Post-requisites

Tasks that must be completed after replacing the power-adapter port.

Removing the Speakers

Prerequisites

Tasks that must be completed before removing the speakers.

Procedure

Step-by-step instructions for removing the speakers.

Replacing the Speakers

Procedure

Step-by-step instructions for replacing the speakers.

Post-requisites

Tasks that must be completed after replacing the speakers.

Removing the Heat Sink

Prerequisites

Tasks that must be completed before removing the heat sink.

Procedure

Step-by-step instructions for removing the heat sink.

Replacing the Heat Sink

Procedure

Step-by-step instructions for replacing the heat sink.

Post-requisites

Tasks that must be completed after replacing the heat sink.

Removing the Display Assembly

Prerequisites

Tasks that must be completed before removing the display assembly.

Procedure

Step-by-step instructions for removing the display assembly.

Replacing the Display Assembly

Procedure

Step-by-step instructions for replacing the display assembly.

Post-requisites

Tasks that must be completed after replacing the display assembly.

Removing the I/O Board

Prerequisites

Tasks that must be completed before removing the I/O board.

Procedure

Step-by-step instructions for removing the I/O board.

Replacing the I/O Board

Procedure

Step-by-step instructions for replacing the I/O board.

Post-requisites

Tasks that must be completed after replacing the I/O board.

Removing the Power-Button Board

Prerequisites

Tasks that must be completed before removing the power-button board.

Procedure

Step-by-step instructions for removing the power-button board.

Replacing the Power-Button Board

Procedure

Step-by-step instructions for replacing the power-button board.

Post-requisites

Tasks that must be completed after replacing the power-button board.

Removing the System Board

Prerequisites

Tasks that must be completed before removing the system board.

Procedure

Step-by-step instructions for removing the system board.

Replacing the System Board

Procedure

Step-by-step instructions for replacing the system board.

Post-requisites

Tasks that must be completed after replacing the system board.

Entering the Service Tag in the BIOS Setup Program

Removing the Power Button with Fingerprint Reader

Prerequisites

Tasks that must be completed before removing the power button.

Procedure

Step-by-step instructions for removing the power button.

Replacing the Power Button with Fingerprint Reader

Procedure

Step-by-step instructions for replacing the power button.

Post-requisites

Tasks that must be completed after replacing the power button.

Removing the Palm-Rest and Keyboard Assembly

Prerequisites

Tasks that must be completed before removing the palm-rest assembly.

Procedure

Step-by-step instructions for removing the palm-rest and keyboard assembly.

Replacing the Palm-Rest and Keyboard Assembly

Procedure

Step-by-step instructions for replacing the palm-rest and keyboard assembly.

Post-requisites

Tasks that must be completed after replacing the palm-rest assembly.

Removing the Display Bezel

Prerequisites

Tasks that must be completed before removing the display bezel.

Procedure

Step-by-step instructions for removing the display bezel.

Replacing the Display Bezel

Procedure

Step-by-step instructions for replacing the display bezel.

Post-requisites

Tasks that must be completed after replacing the display bezel.

Removing the Camera

Prerequisites

Tasks that must be completed before removing the camera.

Procedure

Step-by-step instructions for removing the camera.

Replacing the Camera

Procedure

Step-by-step instructions for replacing the camera.

Post-requisites

Tasks that must be completed after replacing the camera.

Removing the Display Panel

Prerequisites

Tasks that must be completed before removing the display panel.

Procedure

Step-by-step instructions for removing the display panel.

Replacing the Display Panel

Procedure

Step-by-step instructions for replacing the display panel.

Post-requisites

Tasks that must be completed after replacing the display panel.

Removing the Display Hinges

Prerequisites

Tasks that must be completed before removing the display hinges.

Procedure

Step-by-step instructions for removing the display hinges.

Replacing the Display Hinges

Procedure

Step-by-step instructions for replacing the display hinges.

Post-requisites

Tasks that must be completed after replacing the display hinges.

Removing the Display Cable

Prerequisites

Tasks that must be completed before removing the display cable.

Procedure

Step-by-step instructions for removing the display cable.

Replacing the Display Cable

Procedure

Step-by-step instructions for replacing the display cable.

Post-requisites

Tasks that must be completed after replacing the display cable.

Removing the Display Back-Cover and Antenna Assembly

Prerequisites

Tasks that must be completed before removing the display back-cover assembly.

Procedure

Step-by-step instructions for removing the display back-cover assembly.

Replacing the Display Back-Cover and Antenna Assembly

Procedure

Step-by-step instructions for replacing the display back-cover assembly.

Post-requisites

Tasks that must be completed after replacing the display back-cover assembly.

Downloading Drivers

Downloading the Audio Driver

Steps to download and install the audio driver for your computer.

Downloading the Graphics Driver

Steps to download and install the graphics driver for your computer.

Downloading the USB 3.0 Driver

Steps to download and install the USB 3.0 driver for your computer.

Downloading the Wi-Fi Driver

Steps to download and install the Wi-Fi driver for your computer.

Downloading the Media-Card Reader Driver

Steps to download and install the media-card reader driver.

Downloading the Chipset Driver

Steps to download and install the chipset driver for your computer.

Downloading the Network Driver

Steps to download and install the network driver for your computer.

System Setup

Boot Sequence

Options to bypass the standard boot device order.

Navigation Keys

Explanation of keys used for navigation within System Setup.

BIOS Overview

General information and purpose of BIOS settings.

Entering BIOS Setup Program

Step-by-step instructions to access the BIOS setup utility.

Enabling or Disabling the USB in BIOS Setup Program

How to manage USB port settings within the BIOS.

Identifying the Hard Drive in BIOS Setup Program

Procedure to locate hard drive information in BIOS.

Checking the System Memory in BIOS Setup Program

Procedure to check system memory information in BIOS.

System Setup Options

Overview of available configuration settings in System Setup.

System and Setup Password

Assigning a System Password and Setup Password

Steps to create new system and setup passwords for security.

Deleting or Changing an Existing System Setup Password

Procedure to modify or remove existing system and setup passwords.

Clearing CMOS Settings

Procedure to reset BIOS settings to default by clearing CMOS.

Clearing Forgotten Passwords

Information on how to clear forgotten system or setup passwords.

Troubleshooting

Flashing the BIOS

Steps to update the BIOS firmware when an update is available.

Flashing BIOS (USB Key)

Procedure for updating BIOS using a bootable USB drive.

Intel Optane Memory (Optional)

Information regarding Intel Optane memory installation and configuration.

Enabling Intel Optane Memory

Step-by-step instructions to enable Intel Optane memory.

Disabling Intel Optane Memory

Step-by-step instructions to disable Intel Optane memory.

Reinstall Windows using a USB Recovery Drive

Instructions for reinstalling Windows using a USB recovery drive.

Enhanced Pre-Boot System Assessment (ePSA) Diagnostics

Overview of the embedded system diagnostics tool.

Running the ePSA Diagnostics

Instructions on how to perform system diagnostics using ePSA.

System Diagnostic Lights

Interpretation of system status lights for troubleshooting.

Wi-Fi Power Cycle

Procedure to resolve Wi-Fi connectivity issues.

Flea Power Release

Procedure to drain residual static electricity from the computer.

Getting Help and Contacting Dell

Self-Help Resources

Online resources for product information, troubleshooting, and support.

Contacting Dell

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

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