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WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 5-5
WLAN module descriptions and part numbers
Description
Intel Wi-Fi 6 AX201 802.11ax (2 × 2) and Bluetooth 5 (non-vPro)
Intel Wireless-AC 9461 802.11ac 1 × 1 Wi-Fi + Bluetooth 5
Realtek Wi-Fi 6 RTL8852AE-VT + Bluetooth 5.2
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 tape from the WLAN module (1).
2.
Carefully disconnect the antenna cables from the module (2). Models can have either one or two
antennas, depending on configuration.
NOTE:
#1 Main terminal. The #2 black WLAN antenna cable connects to the WLAN module #1 Aux terminal.
36
Chapter 5 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 and rubber feet on page
On models with two antennas, the #1 white WLAN antenna cable connects to the WLAN module
Preparation for disassembly on page
Battery on page
Spare part number
L92724-005
L25889-005
M34029-005
29).
29).
31).
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