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 power connector and cable replacement. HP prints this procedure on printed page 89 of its maintenance and service guide.
tools and parts
- Flat-bladed drivers, Phillips P0 and P1 drivers and Torx T8 drivers
- Static-safe work surface
- No spare part number for this component was found in the cached manual
828949-007- Power connector and cable. Source: printed page 89.914604-001- Conductive fabric (for use with the power connector cable). Source: printed page 89.
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
- Lift the cable off the clips in the computer (1). (printed page 89).
- Take out the power cable from the computer (2). (printed page 90).
- Put the power cable back by repeating the printed removal moves in the opposite order (printed page 90).
Parts this procedure uses
Part numbers in our catalog
- HP power connector cable (828949-007)
- HP cable kit (USB board, TouchPad, power button board, optical drive, function board cables) (906000-001)
- HP Optical drive cable and connector 905769-001 (905769-001)
- HP HP Ultraslim Keyed Cable Lock 703372-001 (703372-001)
- HP USB 3.0 A-to-B cable, 0.5 m, for the docking station 690652-001 (690652-001)
- HP Cable 905776-001 (905776-001)
- HP Cable 840158-001 (840158-001)
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-probook-455-g4-power-connector-and-cable-replacement