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2.
Press down on the module until the side retention clips snap into place (3).
WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 5-5
WLAN module descriptions and part numbers
Description
Intel AX211 Wi-Fi 6e + Bluetooth 5.2 M.2 2230 160 MHz CNVi WW WLAN module
Mediatek MT7921 Wi-Fi 6 + Bluetooth 5.2 M.2 2230 PCI-e + USB WW WLAN module
WLAN module shield
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 module shield (1).
The WLAN module shield is available using spare part number N10779-001.
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover on page
Preparation for disassembly on page
34).
Battery on page
Spare part number
M53366-005
M74879-005
N10779-001
34).
36).
WLAN module
41
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