4.
Remove the fans from the computer (4).
Reverse this procedure to install the fans.
WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 6-7
WLAN module descriptions and part numbers
Description
Realtek Wi-Fi 6 RTL8852AE + Bluetooth 5.2
Realtek Wi-Fi 6 RTL8852AE-VT + Bluetooth 5.2
WLAN module protective shielding
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.
Remove the battery (see
4.
Remove the heat sink (see
Remove the WLAN module:
1.
Remove the plastic antenna protector from the module (1).
2.
Carefully disconnect the antenna cables from the module (2).
44
Chapter 6 Removal and replacement procedures for authorized service provider parts
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover on page
Battery on page
Heat sink on page
Preparation for disassembly on page
37).
38).
41).
Spare part number
M34027-006
M34029-006
M14330-001
33).