Wwan Module - HP Elite Folio Maintenance And Service Manual

NOTE: Solid-state drives are designed with a notch to prevent incorrect insertion.

WWAN module

To remove the WWAN module, use this procedure and illustration.
Table 6-7 WWAN module descriptions and part numbers
Description
Qualcomm Snapdragon X55 LTE + 5G
Qualcomm Snapdragon X20 LTE - Advanced Pro (Cat16)
IMPORTANT:
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
2. Remove the pen (see
3. Remove the bottom cover (see
4. Disconnect the battery cable from the system board (see
5. Remove the heat sink (see
Remove the WWAN module:
1. Carefully disconnect the antenna cables from the module (1).
NOTE:
the antennas when installing a WWAN module.
To prevent an unresponsive system, replace the wireless module only with a wireless module
Pen on page
Bottom cover on page
Heat sink on page
Be sure to save the foam that is removed when you disconnect the antennas and replace it on
Preparation for disassembly on page
28).
30).
Battery on page
36).
Spare part number
M54570-005
M54571-005
28).
31).
Component replacement procedures 39