Wwan Module - HP ProBook 440 G7 Maintenance And Service Manual

WWAN module

NOTE: The WWAN module and the WLAN module are not interchangeable.
Table 5-5 WWAN module descriptions and part numbers
Description
Intel XMM 7360 LTE-Advanced
Before removing the WWAN module, follow these steps:
1. Prepare the computer for disassembly
2. Place the computer in Battery Safe mode
3. Remove the bottom cover
4. Remove the battery
Remove the WWAN module:
1. Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module.
NOTE:
antenna cable is connected to the WWAN module Aux terminal.
2. Remove the Phillips M2.0 × 2.5 screw (2) that secures the WWAN module to the system board.
3. Remove the WWAN module (3) by pulling the module away from the slot.
NOTE:
(Bottom cover on page
(Battery on page
The red WWAN antenna cable is connected to the WWAN module Main terminal. The blue WWAN
WWAN modules are designed with a notch to prevent incorrect insertion.
(Preparation for disassembly on page
(Battery Safe mode on page
34).
36).
Spare part number
L15398-002
33).
33).
Component replacement procedures 41