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 G6 Healthcare Edition. Confirm the exact model on the service label before starting.
HP EliteBook 840 G6 Healthcare Edition battery replacement. HP prints this procedure on printed page 47 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
933321-855- Battery, 3 cell, 50 Whr, 4.33 Ahr. Source: printed page 47.
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 47).
- Disconnect the battery cable from the system board. (printed page 47).
- Lift the battery out of its bay and keep it flat. (printed page 47).
Part numbers in our catalog
- HP 933321-855 Battery (933321-855)
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-g6-healthcare-edition-battery-replacement-p47