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Dell Inspiron 5491 2n1 User Manual

Dell Inspiron 5491 2n1
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Inspiron 5491 2n1
Service Manual
Regulatory Model: P93G
Regulatory Type: P93G001
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Dell Inspiron 5491 2n1 Specifications

General IconGeneral
GraphicsIntel UHD Graphics
Operating SystemWindows 10 Home
Camera720p HD Webcam
Display14-inch FHD (1920 x 1080)
RAMDDR4
Ports1 x HDMI 1.4, 1 x SD card reader, 1 x Headphone/microphone combo jack
Wireless802.11ac Wi-Fi and Bluetooth
AudioStereo speakers with Waves MaxxAudio Pro
Dimensions12.76" (324.5 mm) x 8.78" (223.5 mm)
ColorSilver

Summary

Working Inside Your Computer

Safety and Preparation Guidelines

General safety guidelines and preparation steps before servicing the computer.

ESD Protection and Handling

Procedures and tools for preventing electrostatic discharge damage to components.

Component Handling and Post-Service

Best practices for transporting components and reassembling the computer.

Removing and Installing Components

Recommended Tools and Screw List

Lists essential tools and screw types required for component removal and installation.

Base Cover Removal and Installation

Step-by-step guide to removing and reinstalling the computer's base cover.

Battery Removal and Installation

Instructions for safely removing and installing the computer battery.

Memory Module Installation

Procedure for installing or replacing memory modules in the computer.

Solid-State Drive (SSD) Installation

Guide for removing and installing M.2 solid-state drives or Intel Optane memory.

Heat Sink Removal and Installation

Steps to remove and reinstall the computer's heat sink for thermal management.

System Board Replacement

Detailed instructions for removing and installing the main system board.

Touchpad Removal and Installation

Procedure for removing and reinstalling the computer's touchpad.

Palm-Rest and Keyboard Assembly

Guide to removing and installing the palm-rest and keyboard assembly.

Device Drivers

Intel Chipset and Video Drivers

Instructions for installing Intel chipset and video drivers for optimal system performance.

Intel Serial IO and Trusted Engine Drivers

Information on installing Intel Serial IO and Trusted Execution Engine Interface drivers.

Wireless and Bluetooth Drivers

Steps to install drivers for wireless and Bluetooth connectivity.

System Setup and BIOS Configuration

Boot Sequence and Navigation

Configuring boot order and navigating the BIOS setup utility.

System Configuration Options

Detailed settings for hardware, devices, and system behavior in BIOS.

Security and Password Management

Managing BIOS security features, passwords, and access controls.

Performance and Power Management

Optimizing system performance and battery life through BIOS settings.

BIOS Maintenance and Troubleshooting

BIOS maintenance tasks, logs, virtualization, and clearing settings.

Troubleshooting and Diagnostics

ePSA Diagnostics and Error Codes

Using ePSA diagnostics and interpreting error codes for hardware troubleshooting.

Operating System and BIOS Updates

Procedures for recovering the operating system and updating the system BIOS.

Connectivity and Power Troubleshooting

Tips for resolving WiFi issues, managing Optane memory, and flea power release.

Getting Help and Contacting Dell

Self-Help Resources

Accessing online resources, manuals, and support information for Dell products.

Contacting Dell Support

Information on how to contact Dell technical support for assistance.

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