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WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 5-2
WLAN module descriptions and part numbers
Description
Realtek 8852CE Wi-Fi 6E + Bluetooth 5.3
MediaTek RZ616 Wi-Fi 6E + Bluetooth 5.3
IMPORTANT:
module 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.
Carefully disconnect the cables from the terminals (1) on the module. The number of antenna
cables can vary.
2.
Remove the Phillips M2.0 × 2.5 screw (2), and then remove the WLAN module (3).
Inspect any thermal pads and if a thermal pad is torn, missing part of the pad, or dirty, replace the
thermal pad.
To prevent an unresponsive system, replace the wireless module only with a wireless
Bottom cover on page
Preparation for disassembly on page
37).
Battery on page
Spare part number
N19618-005
N22541-005
37).
48).
WLAN module
39
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