Labels: DOCUMENTED = taken from HP's manual; PROPOSED = our own joining or ordering of HP's directions, not an HP instruction; UNPERFORMED = a suggested check that has not been carried out.
Applies to
HP ProBook 440 G11. Confirm the exact model on the service label before starting.
HP ProBook 440 14 inch G11 Notebook wwan module replacement. HP prints this procedure on printed page 42 of its maintenance and service guide.
Tools and parts
- Screwdrivers and a non-marking pry tool as HP lists for this procedure
- Static-safe work surface
N65633-001- HP 4000 4G LTE-Advanced Pro. Source: printed page 41.N90688-001- Qualcomm 9205 LTE-M (CAT-M1 fSVC) (LPWAN). Source: printed page 42.
Preparation
Save your work and shut the computer down through the operating system, unplug AC power and every external device, and work on a clean, grounded, ESD-protected surface while sorting each screw by its original location. Handle every cable by its connector and put each one back in its own place during reassembly.
Replacement
- Take out the foil that covers the antennas. (printed page 42).
- Detach the antenna cables from the terminals on the unit. The number of antenna cables (printed page 42).
- Take out the Phillips M2.0 × 3.0 screw that holds the module to the bottom cover. The WWAN (printed page 42).
- Take out the module by pulling the module away off the slot at an angle. (printed page 42).
- if the wwan antenna has no connection to the terminal on the wwan module, a safety sleeve (printed page 43).
Parts this procedure uses
- HP Motherboard N65633-001 (N65633-001)
- HP WWAN module, Qualcomm 9205 LTE-M (CAT-M1 fSVC) N90688-001 (N90688-001)
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-probook-440-14-inch-g11-notebook-wwan-module-replacement-p42