Table of Contents
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Chapters
Table of Contents
Related Manuals for Lenovo 7-14ARP
Summarization of Contents
About This Manual
Manual Overview
Describes the manual's content, target audience, and covered products.
Chapter 1: Safety Information
General Safety Guidelines
Rules for ensuring general safety during maintenance.
Electrical Safety Precautions
Rules for working safely with electrical equipment.
Safety Inspection Guide
Guide to identifying potentially unsafe conditions.
Handling ESD-Sensitive Devices
Procedures to prevent ESD damage to sensitive parts.
Grounding Requirements
Importance of electrical grounding for safety and function.
Multilingual Safety Notices
Lists languages for safety notices.
Chapter 2: General Checkout
Initial Service Actions
Information to include when returning a FRU.
CRU List
Lists of customer-replaceable units (CRUs) by model.
Chapter 3: Identifying FRUs (CRUs)
Locating FRUs and CRUs
Explains how exploded illustrations help identify FRUs/CRUs.
Chapter 4: FRU and CRU Removal
Service Tools
Lists tools needed for servicing Lenovo computers.
FRU/CRU Replacement Guidelines
Important guidelines before removing or replacing FRUs.
Remove Lower Case
Step-by-step instructions to remove the computer's lower case.
Remove Battery Pack
Procedure for removing the battery pack.
Remove 2242 SSD
Steps to remove the 2242 SSD from the laptop.
Remove 2280 SSD
Steps to remove the 2280 SSD from the laptop.
Remove Wi-Fi Card
Instructions for removing the Wi-Fi card.
Remove Touchpad Board Cable
Procedure to detach the touchpad board cable.
Remove I/O Board Cable
Steps to remove the I/O board cable.
Remove Heat Sink
Instructions for removing the computer's heat sink.
Remove Fan
Procedure for removing the cooling fan.
Remove I/O Board
Steps to remove the I/O board.
Remove System Board and I/O Board FPC
Procedure to remove the system board and I/O board FPC.
Use Golden Key U1 Tool
How to flash system information after board replacement.
Remove Speakers
Steps to remove the laptop's speakers.
Remove LCD Module
Procedure to remove the LCD module.
Remove Upper Case
Instructions to remove the upper case of the laptop.
Appendix A: Label Locations
Base Cover Labeling
Details on label placement for the base cover.
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