Related Manuals for Lenovo 83CR0016US
Summarization of Contents
Chapter 1. Safety Information
General Safety
General safety rules to ensure safe operation and maintenance procedures.
Electrical Safety
Precautions and rules for working with electrical components and equipment.
Safety Inspection Guide
Guide to identify potentially unsafe conditions and hazards during service.
Handling Devices Sensitive to Electrostatic Discharge
Procedures and precautions for handling components sensitive to ESD.
Grounding Requirements
Essential information on electrical grounding for safety and system function.
Safety Notices (Multilingual Translations)
Safety warnings and notices provided in multiple languages.
Chapter 2. General Checkout
Important Notes
Key considerations and prerequisites before starting checkout procedures.
What to Do First
Initial steps and required information when returning a FRU.
CRU List
List of Customer Replaceable Units (CRUs) for the computer models.
Chapter 3. Identifying FRUs (CRUs)
Locate FRUs and CRUs
Using exploded illustrations to identify FRUs or CRUs for replacement.
Chapter 4. Removing a FRU or CRU
Service Tools
List of tools and consumables required for servicing Lenovo computers.
General Guidelines
Important guidelines to follow before and during FRU removal or replacement.
Removal Procedure for Lenovo V14 G4 AMN and V14 G4 IAN
Step-by-step instructions for removing components from these models.
Remove the Lower Case
Procedure to remove the bottom cover of the laptop.
Remove the Battery Pack
Instructions for safely disconnecting and removing the battery.
Remove the Solid-State Drive (SSD) Module
Procedure for removing the SSD from the laptop.
Remove the System Board
Detailed steps to disconnect and remove the main system board.
Removal Procedure for Lenovo V14 G4 IRU
Step-by-step instructions for removing components from this model.
Remove the Lower Case
Procedure to remove the bottom cover of the laptop.
Remove the Hard Disk Drive (HDD) Module
Instructions for disconnecting and removing the HDD module.
Remove the Memory Module
Steps to safely remove the system memory module.
Removal Procedure for Lenovo V15 G4 AMN and V15 G4 IAN
Step-by-step instructions for removing components from these models.
Remove the Lower Case
Procedure to remove the bottom cover of the laptop.
Remove the Battery Pack
Instructions for safely disconnecting and removing the battery.
Remove the Solid-State Drive (SSD) Module
Procedure for removing the SSD from the laptop.
Remove the I/O Board
Instructions for removing the Input/Output board.
Removal Procedure for Lenovo V15 G4 IRU
Step-by-step instructions for removing components from this model.
Remove the Lower Case
Procedure to remove the bottom cover of the laptop.
Remove the Hard Disk Drive (HDD) Module
Instructions for disconnecting and removing the HDD module.
Remove the Wi-Fi Card
Procedure for removing the wireless network card.
Remove the LCD Module
Steps to safely remove the entire LCD assembly.
Remove the Upper Case
Procedure to remove the top housing of the laptop.
Appendix A. Label Locations
All Base Cover Labels
Information on label layout and application for base covers.
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