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2.
Pull the drive away from the socket to remove it (2).
To install the solid-state drive, reverse the removal procedures.
WLAN module
To remove the WLAN module, use this procedure and illustration.
Table 5-5
WLAN module descriptions and part numbers
Description
Realtek 8852AE Wi-Fi 6 Bluetooth 5.2
Realtek 802.11b/g/n/a/ac (2 × 2) MU-MIMO supported and Bluetooth 5
Realtek 8821CE 802.11b/g/n/a/ac (1 × 1) MU-MIMO supported and Bluetooth 4.2 combo
Realtek 8852AE-VT Wi-Fi 6 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.
Remove the battery (see
Remove the WLAN module:
1.
Remove the tape that covers the antenna connectors on the WLAN module (1).
2.
Carefully disconnect the two antenna cables from the module (2).
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover and rubber feet on page
Battery on page
Preparation for disassembly on page
33).
Component replacement procedures
Spare part number
M34027-005
L44796-005
M09870-005
M34029-005
31).
31).
37
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