1. Disconnect the cable from the system board ZIF connector (1).
2. Lift the cable to release it from the computer (2).
3. Remove the board from the computer (3).
Reverse this procedure to install the USB board.
RJ-45 door
To remove the RJ-45 door, use this procedure and illustration.
Table
6-9 RJ-45 door description and part number
Description Spare part number
RJ-45 door for use in models with GeForce GTX 1660, 1660Ti, and RTX graphics cards L98959-001
RJ-45 door for use in models with GeForce GTX 1650, 1650Ti graphics cards L99533-001
Before removing the RJ-45 door, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 31).
2. Remove the bottom cover (Bottom cover on page 31).
Remove the RJ-45 door:
1. Use a at tool to push the tab on the inside-bottom of the door toward the outside of the system board
to release it (1).
Component replacement procedures 47