Table of Contents
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Chapters
Table of Contents
Related Manuals for Lenovo 82JF
Summarization of Contents
Chapter 1. Safety information
General safety
Rules for ensuring general safety during machine maintenance and handling.
Electrical safety
Rules to follow when working on electrical equipment, emphasizing tool and procedure safety.
Safety inspection guide
Guide to identify potentially unsafe conditions and assess hazards before servicing.
Handling devices sensitive to electrostatic discharge
Procedures to protect ESD-sensitive parts from damage due to static discharge.
Grounding requirements
Importance of electrical grounding for operator safety and correct system function.
Safety notices (multilingual translations)
Lists languages for safety notices provided in the section.
Chapter 2. General checkout
What to do first
Information required for parts exchange or return forms when returning a FRU.
CRU list
Lists Customer Replaceable Units (CRUs) and their types for the models.
Chapter 3. Identifying FRUs (CRUs)
Locate FRUs and CRUs
How exploded illustrations help technicians identify FRUs/CRUs for replacement.
Chapter 4. Removing a FRU or CRU
Service tools
Lists required tools and consumables for servicing Lenovo computers.
General guidelines
Essential guidelines for trained personnel before removing or replacing FRUs.
Remove the lower case
Step-by-step instructions for removing the computer's lower case.
Remove the battery pack
Procedure for disconnecting and removing the battery pack.
Remove the solid-state drive (SSD)
Steps to remove the SSD by pulling it away from its slot.
Remove the thermal module
Steps to disconnect the thermal module cable and remove the module.
Remove the system board and the I/O board cable
Detailed steps for disconnecting cables and removing the system board.
Remove the LCD module
Steps to disconnect EDP cable and remove the LCD module.
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