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Dell Inspiron 11 3148 User Manual

Dell Inspiron 11 3148
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Inspiron 11
3000 Series
Owner's Manual
Computer Model: Inspiron 3148
Regulatory Model: P20T
Regulatory Type: P20T002

Table of Contents

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Dell Inspiron 11 3148 Specifications

General IconGeneral
GraphicsIntel HD Graphics
Operating SystemWindows 8.1 / Windows 10
Display11.6-inch HD (1366 x 768)
ProcessorIntel Celeron N2840
RAM4GB DDR3L
Storage500GB HDD
Battery4-cell Lithium Ion (40Whr)
Weight1.39 kg (3.06 lbs)
PortsHDMI, SD card reader, Headphone/microphone combo jack
Wireless802.11b/g/n

Summary

Before Working Inside Your Computer

Preparation Steps

Steps to prepare the computer before disassembling it.

Safety Guidelines

Guidelines to protect the user and computer from potential damage.

Recommended Tools

List of tools required for performing procedures in the manual.

After Working Inside Your Computer

Removing the Base Cover

Replacing the Base Cover

Removing the Battery

Battery Removal Prerequisites

Steps required before starting the battery removal procedure.

Battery Removal Procedure

Step-by-step instructions for removing the battery.

Replacing the Battery

Battery Replacement Procedure

Step-by-step instructions for installing the battery.

Battery Replacement Post-requisites

Steps required after completing the battery replacement.

Removing the Memory Module

Memory Module Removal Prerequisites

Steps required before starting the memory module removal.

Memory Module Removal Procedure

Step-by-step instructions for removing the memory module.

Replacing the Memory Module

Memory Module Replacement Procedure

Step-by-step instructions for installing the memory module.

Memory Module Replacement Post-requisites

Steps required after completing the memory module replacement.

Removing the Hard Drive

Hard Drive Removal Prerequisites

Steps required before starting the hard drive removal.

Hard Drive Removal Procedure

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

Replacing the Hard Drive

Hard Drive Replacement Procedure

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

Hard Drive Replacement Post-requisites

Steps required after completing the hard drive replacement.

Removing the Coin-Cell Battery

Coin-Cell Battery Removal Prerequisites

Steps required before removing the coin-cell battery.

Coin-Cell Battery Removal Procedure

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

Replacing the Coin-Cell Battery

Coin-Cell Battery Replacement Procedure

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

Coin-Cell Battery Replacement Post-requisites

Steps required after coin-cell battery replacement.

Removing the Wireless Card

Wireless Card Removal Prerequisites

Steps required before removing the wireless card.

Wireless Card Removal Procedure

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

Replacing the Wireless Card

Wireless Card Replacement Procedure

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

Wireless Card Replacement Post-requisites

Steps required after wireless card replacement.

Removing the Power and Volume-Buttons Board

Power and Volume-Buttons Board Removal Prerequisites

Steps required before removing the power/volume board.

Power and Volume-Buttons Board Removal Procedure

Step-by-step instructions for removing the power/volume board.

Replacing the Power and Volume-Buttons Board

Power and Volume-Buttons Board Replacement Procedure

Step-by-step instructions for installing the power/volume board.

Power and Volume-Buttons Board Replacement Post-requisites

Steps required after button board replacement.

Removing the Speakers

Speaker Removal Prerequisites

Steps required before removing the speakers.

Speaker Removal Procedure

Step-by-step instructions for removing the speakers.

Replacing the Speakers

Speaker Replacement Procedure

Step-by-step instructions for installing the speakers.

Speaker Replacement Post-requisites

Steps required after speaker replacement.

Removing the Touchpad

Touchpad Removal Prerequisites

Steps required before removing the touchpad.

Touchpad Removal Procedure

Step-by-step instructions for removing the touchpad.

Replacing the Touchpad

Touchpad Replacement Procedure

Step-by-step instructions for installing the touchpad.

Touchpad Replacement Post-requisites

Steps required after touchpad replacement.

Removing the Processor Fan and Heat-Sink Assembly

Processor Fan and Heat-Sink Assembly Removal Prerequisites

Steps required before removing the fan/heat-sink assembly.

Processor Fan and Heat-Sink Assembly Removal Procedure

Step-by-step instructions for removing the fan/heat-sink assembly.

Replacing the Processor Fan and Heat-Sink Assembly

Processor Fan and Heat-Sink Assembly Replacement Procedure

Step-by-step instructions for installing the fan/heat-sink assembly.

Processor Fan and Heat-Sink Assembly Replacement Post-requisites

Steps required after fan/heat-sink replacement.

Removing the Power-Adapter Port

Power-Adapter Port Removal Prerequisites

Steps required before removing the power-adapter port.

Power-Adapter Port Removal Procedure

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

Replacing the Power-Adapter Port

Power-Adapter Port Replacement Procedure

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

Power-Adapter Port Replacement Post-requisites

Steps required after power-adapter port replacement.

Removing the I/O Board

I/O Board Removal Prerequisites

Steps required before removing the I/O board.

I/O Board Removal Procedure

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

Replacing the I/O Board

I/O Board Replacement Procedure

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

I/O Board Replacement Post-requisites

Steps required after I/O board replacement.

Removing the System Board

System Board Removal Prerequisites

Steps required before removing the system board.

System Board Removal Procedure

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

Replacing the System Board

System Board Replacement Procedure

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

Entering the Service Tag in the BIOS

Service Tag Entry Post-requisites

Steps required after entering the Service Tag in BIOS.

Removing the Display Assembly

Display Assembly Removal Prerequisites

Steps required before removing the display assembly.

Display Assembly Removal Procedure

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

Replacing the Display Assembly

Display Assembly Replacement Procedure

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

Display Assembly Replacement Post-requisites

Steps required after display assembly replacement.

Removing the Palmrest and Keyboard Assembly

Palmrest and Keyboard Assembly Removal Prerequisites

Steps required before removing the palmrest/keyboard assembly.

Palmrest and Keyboard Assembly Removal Procedure

Steps for removing the palmrest and keyboard assembly.

Replacing the Palmrest and Keyboard Assembly

Palmrest and Keyboard Assembly Replacement Procedure

Steps for installing the palmrest and keyboard assembly.

Palmrest and Keyboard Assembly Replacement Post-requisites

Steps required after palmrest/keyboard replacement.

Removing the Display Back-Cover and Antenna Assembly

Display Back-Cover and Antenna Assembly Removal Prerequisites

Steps required before removing the display back-cover.

Display Back-Cover and Antenna Assembly Removal Procedure

Steps for removing the display back-cover and antenna assembly.

Replacing the Display Back-Cover and Antenna Assembly

Display Back-Cover and Antenna Assembly Replacement Procedure

Steps for installing the display back-cover and antenna assembly.

Display Back-Cover and Antenna Assembly Replacement Post-requisites

Steps required after display back-cover replacement.

Removing the Display Hinges

Display Hinges Removal Prerequisites

Steps required before removing the display hinges.

Display Hinges Removal Procedure

Steps for removing the display hinges.

Replacing the Display Hinges

Display Hinges Replacement Procedure

Steps for installing the display hinges.

Display Hinges Replacement Post-requisites

Steps required after display hinge replacement.

Removing the Camera

Camera Removal Prerequisites

Steps required before removing the camera.

Camera Removal Procedure

Steps for removing the camera module.

Replacing the Camera

Camera Replacement Procedure

Steps for installing the camera module.

Camera Replacement Post-requisites

Steps required after camera replacement.

Removing the Windows-Button Board

Windows-Button Board Removal Prerequisites

Steps required before removing the Windows-button board.

Windows-Button Board Removal Procedure

Steps for removing the Windows-button board.

Replacing the Windows-Button Board

Windows-Button Board Replacement Procedure

Steps for installing the Windows-button board.

Windows-Button Board Replacement Post-requisites

Steps required after Windows-button board replacement.

Removing the Display Cable

Display Cable Removal Prerequisites

Steps required before removing the display cable.

Display Cable Removal Procedure

Steps for removing the display cable.

Replacing the Display Cable

Display Cable Replacement Procedure

Steps for installing the display cable.

Display Cable Replacement Post-requisites

Steps required after display cable replacement.

Flashing the BIOS

Getting Help and Contacting Dell

Self-Help Resources

Information and help using Dell products and services online.

Contacting Dell Support

Information on how to contact Dell for support and sales.

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