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Lenovo 14M868 User Manual

Lenovo 14M868
58 pages
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IdeaPad Slim 3 Chromebook (14, 8) and
Lenovo Slim 3 Chromebook 14
Hardware Maintenance Manual
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Lenovo 14M868 Specifications

General IconGeneral
BrandLenovo
Model14M868
CategoryLaptop
LanguageEnglish

Summary

About this manual

Chapter 1. Safety Information

General Safety

General safety rules for machine maintenance and user protection.

Electrical Safety

Rules for safe operation and maintenance of electrical equipment.

Safety Inspection Guide

Checklist for identifying potentially unsafe conditions.

Electrostatic Discharge (ESD) Protection

Procedures to prevent ESD damage to sensitive components.

Grounding Requirements

Importance of electrical grounding for safety and system function.

Safety Notices (Multilingual Translations)

Lists languages available for safety notices.

Chapter 2. General Checkout

What to do first

Information required when returning a FRU.

CRU List

Table listing Customer Replaceable Units (CRUs).

Chapter 3. Identifying FRUs (CRUs)

Locate FRUs and CRUs

Using exploded illustrations to identify FRUs/CRUs.

Chapter 4. Removing a FRU or CRU

Service Tools

List of tools for servicing Lenovo computers.

General Guidelines

Rules for safe and effective FRU removal/replacement.

Remove Lower Case

Step-by-step instructions to remove the computer's lower case.

Remove Battery Pack

Steps for disconnecting and removing the battery pack.

Remove Speakers

Procedure for removing the speaker modules.

Remove I/O Bracket

Steps to remove the Input/Output bracket.

Remove Wi-Fi Card

Procedure for removing the Wi-Fi card.

Remove Wi-Fi Antennas

Steps to disconnect and remove Wi-Fi antennas.

Remove Touchpad Cable

Instructions for disconnecting and removing the touchpad cable.

Remove System Board

Steps to disconnect and remove the system board, including thermal pad.

Remove LCD Unit

Steps for disconnecting and removing the entire LCD unit.

Remove Upper Case (with Keyboard)

Steps to remove the top case assembly including the keyboard.

Disassemble LCD Unit

Instructions for breaking down the LCD unit into components.

Remove Hinge Cover

Steps to remove the hinge cover.

Remove LCD Bezel

Steps to remove the LCD bezel.

Remove LCD Panel

Steps to remove the LCD panel.

Remove Hinges

Steps to remove the display hinges.

Remove EDP Cable

Steps to disconnect and remove the EDP cable.

Remove Microphone Rubbers

Steps to remove microphone rubbers from the camera board.

Remove Camera Board

Steps to disconnect and remove the camera board.

Remove LCD Cover

Steps to remove the LCD cover.

Chapter 5. Label Locations

Trademarks

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