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 G3. Confirm the exact model on the service label before starting.
HP EliteBook 850 G3 Notebook PC speaker assembly replacement. HP prints this procedure on printed page 75 of its maintenance and service guide, and the spare-part table for this part is on printed page 75.
tools and parts
- Phillips P0 drivers
- Static-safe work surface
821170-001- Speaker assembly (includes cable). Source: printed page 75.
preparation
HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 30. 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
- Take out the two Phillips PM2.5x2.5 screws that hold the speakers to the computer (1). (printed page 75).
- Take out the speaker from the computer. (printed page 75).
- Put the speaker assembly back by repeating the printed removal moves in the opposite order (printed page 75).
Part numbers in our catalog
- HP speaker kit 821170-001 (821170-001)
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-g3-speaker-assembly-replacement-p75