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 EliteBook 840 G5 Healthcare Edition. Confirm the exact model on the service label before starting.
HP EliteBook 840 G5 Healthcare Edition wwan module replacement. HP prints this procedure on printed page 39 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
L15397-800- LTE CAT9: Fibocom Intel XMM 7360 LTE-Advanced. Source: printed page 39.
Preparation
Save your work, shut the computer down through the operating system, unplug AC power and every external device, and work on a grounded, static-safe surface.
Replacement
- Shut down the computer and unplug the power cord. (printed page 39).
- Release the wwan module screw or clips and free its connector. (printed page 39).
- Slide the wwan module out of its slot and set it aside. (printed page 39).
Part numbers in our catalog
- HP wireless card 851592-001 (851592-001)
- HP WLAN module (Intel Dual Band Wireless-AC 8265) (851594-001)
- HP wireless card 845710-003 (845710-003)
- HP wireless card L15397-800 (L15397-800)
Check each part page for its source and variant notes before ordering.
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-elitebook-840-g5-healthcare-edition-wwan-module-replacement-p39