Related Manuals for Lenovo 82TK
Summarization of Contents
Chapter 1. Safety information
General safety
General safety rules for handling machines and personnel.
Electrical safety
Rules for working safely with electrical equipment and preventing shocks.
Safety inspection guide
Guide to identifying potentially unsafe conditions before service.
Handling devices sensitive to electrostatic discharge
Procedures to protect against ESD damage to sensitive components.
Grounding requirements
Importance of electrical grounding for safety and system function.
Safety notices (multilingual translations)
Collection of safety warnings provided in multiple languages.
Chapter 2. General checkout
Important notes
Key considerations before proceeding with checkout and FRU replacement.
What to do first
Initial steps and information required when returning an FRU.
CRU list
Lists Customer Replaceable Units (CRUs) for specific 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
Lists necessary tools for servicing Lenovo computers.
General guidelines
Rules and precautions for removing and replacing FRUs.
Remove the lower case
Step-by-step instructions to remove the computer's lower case.
Remove the battery pack
Procedure for safely removing the battery pack.
Remove the 2280 solid-state drive (SSD)
Steps to remove the 2280 Solid State Drive from the system.
Remove the 2242 solid-state drive (SSD)
Steps to remove the 2242 Solid State Drive from the system.
Remove the Wi-Fi card
Procedure for removing the wireless network card.
Remove the I/O board shielding
Steps to remove the shielding for the I/O board.
Remove the system-USB board shielding
Procedure for removing the shielding for the system-USB board.
Remove the Type-C bracket
Steps to remove the Type-C port bracket.
Remove the heat sink
Instructions for removing the CPU heatsink assembly.
Remove the fans
Procedure for disconnecting and removing the system fans.
Remove the speakers
Steps to disconnect and remove the internal speakers.
Remove the touchpad cable
Procedure for disconnecting and removing the touchpad cable.
Remove the CMOS battery
Steps to disconnect and remove the CMOS battery.
Remove the I/O board
Procedure for removing the Input/Output (I/O) board.
Remove the system board and the I/O board cable
Steps to disconnect and remove the main system board.
Use a Golden Key U1 tool to flash-write key id information
Instructions for using a tool to write system information to the new board.
Remove the LCD module
Steps to detach and remove the entire LCD module assembly.
Disassemble the LCD module (glass panel)
Instructions for disassembling the LCD module's glass panel.
Remove the hinge cover
Procedure to remove the cover for the display hinges.
Remove the hinges
Steps to remove the display hinges.
Remove the strip cover
Procedure for removing the strip cover.
Remove the LCD panel
Steps to remove the LCD panel itself.
Remove the EDP cable
Procedure to disconnect and remove the EDP display cable.
Remove the camera rubber
Steps to remove the rubber components around the camera.
Remove the camera board
Procedure for removing the camera module's circuit board.
Remove the camera cable
Steps to disconnect and remove the camera cable.
Remove the LCD cover
Procedure to remove the plastic cover for the LCD assembly.
Disassemble the LCD module (mylar panel)
Instructions for disassembling the LCD module's mylar panel.
Remove the LCD bezel
Steps to remove the frame around the LCD panel.
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