Table of Contents
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Table of Contents
Related Manuals for Lenovo Legion 5 16IRX9 D3
Summarization of Contents
About this manual
Manual Overview and Product Information
This manual contains service and reference information for the following Lenovo products.
Important Servicing Notes
Key information for service technicians before starting, including safety reading.
Chapter 1. Safety Information
General and Electrical Safety
Essential safety rules for handling the computer and working with electrical components.
Safety Inspection and ESD Handling
Procedures for hazard identification and protecting components from electrostatic discharge (ESD).
Grounding and Safety Notices
Grounding requirements for computer safety and critical warnings regarding battery and component handling.
Chapter 2. General Checkout
Service Technician Guidelines
Important notes for service personnel and initial steps for FRU returns and information.
CRU Identification
List of Customer Replaceable Units (CRUs) such as power adapter and cord.
Chapter 3. Identifying FRUs (CRUs)
Locating Replacement Parts
Using exploded illustrations to identify FRUs (Field Replaceable Units) and CRUs for replacement.
Chapter 4. Removing a FRU or CRU
Service Tools and General Guidelines
Lists required service tools and outlines general best practices for FRU replacement.
Thermal Interface Material Handling
Procedures for applying thermal interface materials correctly to heat sinks and CPUs.
Appendix A. Label Locations
Base Cover Labeling Procedures
Guidance on applying country-specific labels to the base cover of the computer.
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