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 850 G5. Confirm the exact model on the service label before starting.
HP EliteBook 850 G5 Notebook PC touchpad replacement. HP prints this procedure on printed page 62 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
L14369-001- TouchPad for use in models without an NFC module. Source: printed page 62.L19416-001- TouchPad for use in models with an NFC module. Source: printed page 62.
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
- Detach the NFC module lead from the ZIF plug on the NFC module (1). (printed page 62).
- Detach the pointing stick module cable out of the zif connector on the touchpad (2). (printed page 62).
- Detach the card reader lead from the ZIF connector on the TouchPad (3). (printed page 62).
- Take out the five Phillips M2.0x2.5 screws that hold the TouchPad to the computer. (printed page 62).
- Lift the TouchPad out of the computer (2). (printed page 63).
- Fit the replacement part by working back through the printed removal steps (printed page 63).
Parts this procedure uses
- HP Motherboard L19416-001 (L19416-001)
Part numbers in our catalog
- HP touchpad L14369-001 (L14369-001)
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-850-g5-touchpad-replacement-p62