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 Elite Dragonfly 13.5 inch Chromebook. Confirm the exact model on the service label before starting.
HP Elite Dragonfly 13.5 inch Chromebook heat sink assembly replacement. HP prints this procedure on printed page 38 of its maintenance and service guide, and the spare-part table for this part is on printed page 38.
tools and parts
- Nonconductive, nonmarking pry tool, Magnetic Phillips P1 drivers and Tweezers
- Static-safe work surface
N13431-001- Heat sink assembly. Source: printed page 38.
preparation
HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 17. Its preparation for disassembly is on printed page 26: power the unit down through the operating system, unplug the power cord and detach every external device before opening it. 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 four Phillips M2.0 × 3.5 screws hold heat sink to computer, and then remove the heat sink. (printed page 39).
- Thoroughly clean thermal material from surfaces of the heat sink (printed page 39).
Part numbers in our catalog
- HP heat sink N13431-001 (N13431-001)
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-elite-dragonfly-13-5-inch-chromebook-heat-sink-assembly-replacement-p38