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Table 5-8
WLAN module descriptions and part numbers
Description
Intel AX211 Wi-Fi 6E Bluetooth 5.3 WLAN
Intel Wi-Fi 7 BE200 + Bluetooth 5.4 (802. 1 1be 2 × 2, 320 MHz)
WLAN antenna plastic antenna protector
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
4.
Remove the heat sink (see
Remove the WLAN module:
1.
Lift the cloth protector (1) that covers the antenna connectors.
2.
Remove the Phillips M2.0 × 2.5 screw (2) that secures the WLAN module.
3.
Carefully disconnect the antenna cables (3) from the module.
4.
Pull the WLAN module (4) out of the connector.
NOTE:
with the appropriate connector on the module.
44
Chapter 5 Removal and replacement procedures for authorized service provider parts
To prevent an unresponsive system, replace the wireless module only with a wireless
Bottom cover on page
Heat sink on page
When connecting the antenna cables, be sure to match the number or letter on the cable
Preparation for disassembly on page
30).
Battery on page
42).
Spare part number
N91851-001
N91852-001
N84258-001
30).
31).
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