HP EliteBook 840 G5 Healthcare Edition power button board replacement

Step-by-step HP EliteBook 840 G5 Healthcare Edition power button board replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you needL14374-001HP power button board L14374-001 for the HP EliteBook 840 G5 Healthcare Edition
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On this page
  1. Applies to
  2. Tools and parts
  3. Preparation
  4. Replacement
  5. Part numbers in our catalog
  6. Manufacturer manual
Source: steps rewritten in our own words (no more than 8 words in a row copied; part numbers, screw sizes and warnings kept as printed) from HP's Maintenance and Service Guide (PDF, printed pages 53). Not bench-tested. We have not performed this repair; keep HP's manual open for its illustrations. Scope restrictions below are part of the guide: do not apply it to other models, generations or configurations. Service manuals are written for trained technicians; work at your own risk.

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 G5 Healthcare Edition. Confirm the exact model on the service label before starting.

HP EliteBook 840 G5 Healthcare Edition power button board replacement. HP prints this procedure on printed page 53 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
  • L14374-001 - Power button board assembly. Source: printed page 53.

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

  1. Shut down the computer and unplug the power cord. (printed page 53).
  2. Disconnect the power button board cables and take out its screws. (printed page 53).
  3. Lift the power button board straight up and set it aside. (printed page 53).

Part numbers in our catalog

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-g5-healthcare-edition-power-button-board-replacement-p53

Key facts

HP document part number
L12741-001
Model
HP EliteBook 840 G5 Healthcare Edition
Screen size
14"
Printed pages
53

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