Table of Contents
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Table of Contents
Related Manuals for Lenovo 82WU
Summarization of Contents
Chapter 1. Safety Information
General Safety
General safety rules for maintenance operations.
Electrical Safety
Precautions for working with electrical equipment to prevent shock.
Electrostatic Discharge (ESD) Handling
Procedures to prevent damage to sensitive electronic components from ESD.
Grounding Requirements
Guidelines for ensuring proper electrical grounding of the computer.
Chapter 2. General Checkout
Important Notes
Key considerations before performing checkout and return procedures.
What to Do First
Information required for FRU exchange forms.
CRU List
Listing of Customer Replaceable Units (CRUs) and their service types.
Chapter 3. Identifying FRUs (CRUs)
Locate FRUs and CRUs
Using exploded views to identify parts for replacement.
Chapter 4. Removing a FRU or CRU
Service Tools
Table of tools required for servicing Lenovo computers.
General Guidelines
Essential guidelines for performing FRU removal and replacement.
Remove Lower Case
Step-by-step instructions to remove the bottom cover assembly.
Remove Battery Pack
Procedure for safely disconnecting and removing the internal battery.
Remove Solid-State Drive (SSD)
Detailed steps to remove the solid-state drive.
Remove Heat Sink and Fan
Instructions for removing the heat sink and cooling fan.
Remove I/O Board
Procedure for disconnecting and removing the I/O board.
Remove LCD Module
Steps to detach and remove the complete LCD assembly.
Remove Upper Case with Keyboard
Guide for disassembling the top chassis and keyboard.
Remove LCD Panel
Detailed instructions for removing the LCD screen from its assembly.
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