Table 5-6 WLAN module descriptions and part numbers
Description Spare part number
Intel Wi-Fi 6 AX200 ax 2×2 + Bluetooth 5.0 MU-MIMO M.22230 non-vPro 160 MHz PCI-e+USB WW with 2
antennas
L35282-005
IMPORTANT: To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your country
or region. If you replace the module and then receive a warning message, remove the module to restore device
functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 29).
2. Remove the bottom cover (see Bottom cover on page 29).
3. Disconnect the battery cable from the system board (see Battery on page 31).
Remove the WLAN module:
1. Remove the shield (1) that secures the wireless antenna cables to the WLAN module.
2. Carefully disconnect the wireless antenna cables (2) from the WLAN module.
NOTE: Computer models have either one or two WLAN antennas. On models with two antennas, the #1
white WLAN antenna cable connects to the WLAN module #1 Main terminal. The #2 black WLAN antenna
cable connects to the WLAN module #1 Aux terminal.
3. Remove the Phillips M2.0 × 2.3 (3) that secures the WLAN module to the system board.
4. Remove the WLAN module (4) by sliding it away from the slot at an angle.
WLAN module 37
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