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. Confirm the exact model on the service label before starting.
HP EliteBook 840 G6 Notebook PC usb board replacement. HP prints this procedure on printed page 55 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
L62735-001- USB board (includes support bracket and cable). Source: printed page 55.L62737-001- USB support bracket (included in the Bracket Kit). Source: printed page 55.
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, unplug, remove the bottom cover, and detach the battery lead. (printed page 55).
- Unplug the lead that runs to the USB board. (printed page 55).
- Take out the two Phillips screws that hold the board to the chassis. (printed page 55).
- Lift the bracket off the board and pull the board free. (printed page 55).
Part numbers in our catalog
- HP I/O board L62735-001 (L62735-001)
- HP USB board bracket (included in the Bracket Kit) L62737-001 (L62737-001)
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-840-g6-notebook-pc-usb-board-replacement-p55