Table of Contents
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Table of Contents
Related Manuals for Lenovo Y540-17IRH
Summarization of Contents
Chapter 1. Safety Information
General Safety and Electrical Precautions
Essential safety rules for handling equipment, electrical safety, and ESD prevention.
Safety Inspection and Grounding
Guidelines for inspecting safety, identifying hazards, and proper grounding.
Chapter 2. General Checkout and Troubleshooting
FRU Return Procedures and AC Adapter Checks
Information for FRU returns and troubleshooting steps for the AC power adapter.
Chapter 3. Identifying FRUs and CRUs
Locating and Classifying FRUs/CRUs
How to identify, locate, and understand FRU/CRU classifications.
Miscellaneous Parts and LCD Components
Details on miscellaneous parts and specific LCD FRUs/CRUs for replacement.
Chapter 4. FRU and CRU Removal Procedures
General Removal Guidelines and Preparation
Key rules and preparation steps before removing FRUs.
Major Component Removal (Base, Storage, Memory, System Board)
Steps for removing major components like base cover, drives, memory, and system board.
Other Component Removal (Battery, Fans, I/O, etc.)
Procedures for removing secondary components such as battery, fans, I/O board, and speakers.
Upper Case and LCD Module Disassembly
Instructions for removing the upper case and disassembling the LCD module.
Appendix A. Features and Connectors
Computer Ports and Features Overview
Diagrams and descriptions of the computer's external features and connectors.
Appendix B. Label Locations
Base Cover Label Identification
Information on label types, placements, and regional variations on the base cover.
Trademarks
Product and Technology Trademarks
List of trademarks related to Lenovo and its technologies.
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