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3.
Remove the battery (3).
To insert the battery, reverse the removal procedures.
WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 6-3
WLAN module descriptions and part numbers
Description
Intel AX211 Wi-Fi 6e Bluetooth® 5.2 WLAN
Intel AX411 Wi-Fi 6e Bluetooth 5.2 WLAN
WLAN module protective tape
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 plastic protector that covers the antennas (1).
2.
Carefully disconnect the two antenna cables from the module (2).
3.
Remove the Phillips M2.0 × 2.5 screw (3).
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover on page
Preparation for disassembly on page
36).
Battery on page
Spare part number
M53366-005
M53374-005
M14330-001
36).
37).
WLAN module
39
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