4.
If the WLAN antenna is not connected to the terminal on the WLAN module, you must install a protective
sleeve on the antenna connector, as shown in the following illustration.
To install the WLAN module, reverse this procedure.
WWAN module
To remove the WWAN module, use this procedure and illustration.
Table 5-5
WWAN module descriptions and part numbers
Description
Spare part number
Intel XMM 7360 LTE-Advanced [Cat 9]
N13692-001
IMPORTANT:
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 WWAN module, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly on page 28
2.
Remove the bottom cover (see
3.
Disconnect the battery cable from the system board (see
Remove the WWAN module:
1.
Remove the Phillips M2.0 × 2.5 screw (1), and then remove the bracket from the module (2).
2.
Carefully disconnect the antenna cables from the module (3).
WWAN module
35
