HP Chromebook x360 11 G2 EE Maintenance and Service Guide - Page 47

WLAN module, Disconnect the battery cable from the system board see

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WLAN module Table 5-6 WLAN drive description and spare part number information Description Intel 9560 ac 2×2 + Bluetooth 5.0 MU-MIMO M.2 2230 non-vPro MIPI+BRI WW WLAN module with 2 antennas Spare part number L41693-005 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless 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. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 3. Disconnect all external devices from the computer. 4. Remove the bottom cover (see Keyboard/top cover on page 25). 5. Disconnect the battery cable from the system board (see Battery on page 34). Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The #1/white WLAN antenna cable connects to the WLAN module "#1/Main" terminal. The #2/ black WLAN antenna cable connects to the WLAN module "#2/Aux" terminal. 2. Remove the Phillips M2.0×2.2 broad head screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.) Component replacement procedures 37

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WLAN module
Table 5-6
WLAN drive description and spare part number information
Description
Spare part number
Intel 9560 ac 2×2 + Bluetooth 5.0 MU-MIMO M.2 2230 non-vPro MIPI+BRI WW WLAN module with
2 antennas
L41693-005
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless 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.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer
on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
Keyboard/top cover
on page
25
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
34
).
Remove the WLAN module:
1.
Disconnect the WLAN antenna cables
(1)
from the terminals on the WLAN module.
NOTE:
The #1/white WLAN antenna cable connects to the WLAN module "#1/Main" terminal. The #2/
black WLAN antenna cable connects to the WLAN module "#2/Aux" terminal.
2.
Remove the Phillips M2.0×2.2 broad head screw
(2)
that secures the WLAN module to the system board.
(The WLAN module tilts up.)
Component replacement procedures
37