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Reverse this procedure to install the speakers.
WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 5-4
WLAN module descriptions and part numbers
Description
Intel Wi-Fi 6 AX200 ax 2×2 + Bluetooth 5.0 MU-MIMO M.2 2230 non-vPro 160 MHz PCI-e + USB WW with two 2
antennas
Realtek ac 2×2 + Bluetooth 5.0 M.2 2230 PCI-e + USB WW
IMPORTANT:
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
2.
Remove the bottom cover (see
3.
Disconnect the battery cable from the system board (see
Remove the WLAN module:
1.
Remove the WLAN shield (1).
The WLAN shield is available using spare part number M33459-001.
2.
Carefully disconnect the two antenna cables from the module (2).
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover on page
Preparation for disassembly on page
27).
Battery on page
Spare part number
L35282-005
L44796-005
27).
29).
WLAN module
31
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