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 455 G4. Confirm the exact model on the service label before starting.
HP ProBook 455 G4 Notebook PC battery replacement. HP prints this procedure on printed page 66 of its maintenance and service guide, and the spare-part table for this part is on printed page 66.
tools and parts
- Flat-bladed drivers, Phillips P0 and P1 drivers and Torx T8 drivers
- Static-safe work surface
preparation
HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 27. Work on a grounded, static-safe surface, keep screws grouped by the position they came from, and handle boards and modules by their edges.
replacement
- Position the computer upright on a flat surface. (printed page 66).
- Rotate bottom of battery upward (1), and then lift battery out of the computer (2). (printed page 67).
- Put the battery back by repeating the printed removal moves in the opposite order (printed page 67).
Part numbers in our catalog
- HP 851610-855 Battery (851610-855)
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-probook-455-g4-battery-replacement