5. If the WLAN antenna is not connected to the terminal on the WLAN module, install a protective
sleeve on the antenna connector, as shown in the following illustration.
To replace the WLAN module, reverse the removal procedures.
NOTE: The WLAN module is designed with a notch to prevent incorrect insertion.
WWAN module
To remove the WWAN module, use this procedure and illustration.
Table 5-4
WWAN module descriptions and part numbers
Description Spare part number
HP 5G Sub-6 Cat 19 WWAN N62079-001
HP 4G LTE-A Pro Cat16 WWAN N65633-001
Qualcomm 9205 LTE-M (CAT-M1) N90688-005
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 41).
2. Remove the service cover (see Service cover on page 41).
3. Disconnect the battery cable from the system board (see Battery on page 42).
Remove the WWAN module:
1. Remove the two Phillips M2.0 × 5.0 screws (1) that secure the WWAN module thermal cover to the
computer.
2. Remove the cover (2).
The WWAN module thermal cover is included in the Bracket Kit, spare part number N50688-001.
WWAN module
45
To Next Page
Loading...
