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LG 14T90N Series User Manual

LG 14T90N Series
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LG EASY GUIDE
NOTEBOOK
14T90N Series
www.lg.com
Copyright © 2020 LG Electronics Inc. All rights reserved.

Table of Contents

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LG 14T90N Series Specifications

General IconGeneral
BrandLG
Model14T90N Series
CategoryLaptop
LanguageEnglish

Summary

Introduction and Safety Precautions

LG Easy Guide and Troubleshooting Apps

Details how to use LG Easy Guide and LG TroubleShooting applications.

Safety Precaution Symbols

Explains symbols for warnings and cautions to ensure user safety.

Product Installation and Usage Precautions

Product Installation and Usage Precautions

Precautions for safe installation and usage of the product.

Critical Safety Warnings

Critical Safety Warnings

Highlights critical safety warnings for product use.

Battery and AC Adapter Safety

Battery and AC Adapter Safety

Safety precautions for handling batteries and AC adapters.

Battery Safety Regulation Notice

Battery Information and Symbols

Battery Information and Symbols

Information and symbols related to battery content and disposal.

Product Specifications

PC Technical Specifications

Lists the detailed technical specifications of the PC.

Power Supply and Environments

Using Windows 10

Windows 10 Start Menu Navigation

How to access and navigate the Windows 10 Start Menu.

Managing Applications (Running, Exiting, Deleting)

Using the Windows Store for Apps

PC Usage: Charging and Tablet Mode

Charging and Tablet PC Mode

Connecting the AC adapter and using tablet PC mode for operation.

AC Adapter Safety Warnings

AC Adapter Safety Warnings

Critical warnings about using the AC adapter and its usage conditions.

Tablet PC Mode Operation

How to switch the notebook to tablet PC mode for usability.

Critical Battery Safety Warnings

Critical Battery Safety Warnings

Critical warnings about battery safety, handling, and potential hazards.

Adjusting Screen Brightness and Volume

Using the Touchpad

Using the Touch Panel

Using the On-Screen Touch Keyboard

Stylus Pen Usage Guide

Connecting to External Displays

Connecting to External Displays

Connecting the PC to an external display via HDMI.

HDMI Port Connection Guide

Steps to connect the PC to a display using an HDMI cable.

Wireless Display Connection

External USB-C™ and Thunderbolt™ Device Connection

External USB-C™ and Thunderbolt™ Device Connection

Connecting devices via USB-C™ and Thunderbolt™ ports.

USB-C™ Charging Functionality

USB-C™ Charging Functionality

Using USB-C™ for charging PC batteries and external devices.

Bluetooth Connectivity and Usage

Wired LAN Network Connection

Wired LAN Setup and Usage

Steps for connecting to a wired LAN using an adapter and network settings.

Wireless LAN Connectivity and Airplane Mode

Connecting to Wireless Networks

Steps to search for and connect to wireless networks.

Using PC Software Applications

LG Control Center Overview

Overview of the LG Control Center software and its functions.

LG Control Center Power Management

Managing power settings for PC and battery life.

LG Update Center for Drivers and Apps

LG Update Center for Drivers and Apps

How to install PC drivers and applications using LG Update Center.

LG Reader Mode for Eye Comfort

LG Power Manager for Battery Efficiency

LG Power Manager for Battery Efficiency

Managing power settings for efficient battery usage.

System Restore and Recovery

System Restore and Recovery

Recovering or restoring the system to its initial pre-purchase state.

Windows 10 System Restore Guide

Guide to using Windows 10 recovery for system restoration.

Remove Everything System Reset

Remove Everything System Reset

Removes all items and restores the system to pre-purchase state.

Setup and Upgrade Procedures

Setup and Upgrade Procedures

Procedures for installing drivers and system upgrades.

Installing PC Drivers

How to install PC drivers using LG Update Center.

Starting System Setup

Setting System Passwords

Setting System Passwords

Process for setting passwords to secure the PC.

Setting Supervisor Password

Setting a supervisor password to prevent unauthorized access.

Setting User Password

Setting a user password for limited system access.

Setting Power On Password

Setting passwords to prompt during system boot-up.

Setting SSD Password

Setting SSD Password

Setting a password for the Solid State Drive (SSD).

Changing or Deleting System Passwords

Restoring Factory Default Settings

Restoring Factory Default Settings

Restoring the PC to its original factory default settings.

Loading BIOS/UEFI Setup Defaults

Loading the default BIOS/UEFI setup settings.

Changing the Boot Order

Selecting a Booting Device

Using Instant Booting Feature

System Restore and Recovery (FAQ)

System Restore and Recovery (FAQ)

FAQ on recovering or restoring the system to its initial pre-purchase state.

Connecting to External Display (FAQ)

Wireless LAN Connectivity and Airplane Mode (FAQ)

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