Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Lenovo 82N9
Summarization of Contents
Chapter 1. Safety information
General safety
Essential rules to ensure personal and equipment safety during maintenance.
Electrical safety
Critical safety protocols for working with electrical components and power.
Safety inspection guide
Checklist and guidance for identifying and assessing potential safety hazards.
Handling devices that are sensitive to electrostatic discharge
Procedures to prevent ESD damage to sensitive electronic components.
Grounding requirements
Explanation of the importance and methods of proper electrical grounding.
Safety notices (multilingual translations)
A list of safety warnings provided in various languages.
Chapter 3. Locating computer controls, connectors, and indicators
Front
Identifies controls, connectors, and indicators on the front panel of the computer.
Front view
Detailed illustration of the front view with component labels.
Side view
Illustration of the side view showing ports and connectors.
Chapter 4. Identifying FRUS (CRUS)
Locating FRUs and CRUs
Introduces the concepts of FRUs and CRUs and how to locate them.
Major FRUs and CRUs
Lists and illustrates the main Field Replaceable Units (FRUs) and Customer Replaceable Units (CRUs).
LCD FRUs
Lists and details FRUs specifically related to the Liquid Crystal Display (LCD) module.
Miscellaneous parts
Lists and categorizes various small hardware components and fasteners.
Chapter 5. Removing or replacing a FRU
CRU statement for customers
Outlines customer responsibilities and options for CRU replacements.
General guidelines
Provides overarching rules and precautions for performing FRU replacements.
Disabling the built-in battery
Step-by-step instructions to safely disable the laptop's internal battery.
1010 Base cover assembly
Detailed procedure for removing the computer's base cover.
1020 Built-in battery
Instructions and notices for replacing the internal battery.
1030 M.2 SSD and folio mylar
Procedure for removing the M.2 Solid State Drive and associated mylar.
1040 WLAN card
Steps to access and remove the Wireless Local Area Network card.
1050 Right I/O bracket on system board
Instructions for removing the right Input/Output bracket from the system board.
1060 Left I/O bracket on I/O board
Procedure for removing the left Input/Output bracket from the I/O board.
1070 I/O board and I/O board cable
Steps to remove the I/O board and its connecting cable.
1080 Coin-cell battery
Procedure for removing the coin-cell battery.
1090 WLAN antennas
Steps to remove the Wireless LAN antennas.
1140 Keyboard assembly
Instructions for removing the keyboard assembly.
1060 LCD bezel
Procedure for removing the LCD bezel.
1170 LCD panel and LCD elastic adhesive tapes
Steps to remove the LCD panel and its adhesive tapes.
1180 LCD hinges and caps
Instructions for removing the LCD hinges and protective caps.
1190 LCD and camera cable
Procedure for removing the LCD and camera cable.
2010 Camera module and camera Privacy Shutter
Steps to remove the camera module and privacy shutter.
2020 Rear cover assembly
Procedure for removing the computer's rear cover assembly.
Need help?
Do you have a question about the 82N9 and is the answer not in the manual?
Questions and answers