3. 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 install the WLAN module, reverse this procedure.
WWAN module
To remove the WWAN module, use this procedure and illustration.
Table 5-3
WWAN module descriptions and part numbers
Description Spare part number
Qualcomm 9205 LTE-M (CAT-M1) M78607-001
HP 5000 5G Solution N62079-001
HP 4000 4G LTE - Advanced Pro N65633-001
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 37).
2. Remove the bottom cover (see Bottom cover on page 37).
3. Disconnect the battery cable from the system board (see Battery on page 48).
Remove the WWAN module:
1. Disconnect the WWAN antenna cables from the terminals (1) on the WWAN module. The number of
antenna cables can vary.
40
Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
To Next Page
Loading...
