HP EliteBook 860 G9 Maintenance And Service Manual page 53

Table 5-4 WWAN module descriptions and part numbers (continued)
Description
Intel 5000 5G WWAN
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
2. Remove the bottom cover (see
3. Remove the battery (see
Remove the WWAN module:
1. Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module.
2. Remove the Phillips M2.0 × 4.0 screw (2) that secures the WWAN module to the bottom cover. (The
WWAN module tilts up.)
3. Remove the WWAN module (3) by pulling the module away from the slot at an angle.
NOTE: Models have either one or two WLAN antennas. On models with two antennas, 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 #1 Aux terminal.
(Preparation for disassembly on page
Bottom cover on page
Battery on page 41).
40).
40).
Spare part number
M46335-001
WWAN module 45