HP Chromebook 14 G4 heat sink replacement

Step-by-step HP Chromebook 14 G4 heat sink replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you need830871-001HP heat sink 830871-001 for the HP Chromebook 14 G4
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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 24–34). 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 Chromebook 14 G4. Confirm the exact model on the service label before starting.

HP Chromebook 14 G4 heat sink replacement. HP prints this procedure on printed page 33 of its maintenance and service guide, and the spare-part table for this part is on printed page 13.

Tools and parts

  • Screwdrivers and a non-marking pry tool as HP lists for this procedure
  • Static-safe work surface
  • 830871-001 - Heat sink (includes alcohol pad, thermal tape, and thermal grease). Source: printed page 33.

Preparation

Save your work and shut the computer down through the operating system, unplug AC power and every external device, and work on a clean, grounded, ESD-protected surface while sorting each screw by its original location. Handle every cable by its connector and put each one back in its own place during reassembly.

Replacement

  1. Power the machine down. If you cannot tell whether the machine is off or in Hibernation, turn the machine on, and after that shut it down through the operating system. (printed page 24).
  2. Cut the power from the machine by unplugging the power cord from the machine. (printed page 24).
  3. Detach every external device from the machine. (printed page 24).
  4. Take the keyboard/top cover (the Keyboard/top cover section is on page 23). (printed page 27).
  5. Detach the battery lead from the main board (the Battery section is on page 42). (printed page 29).
  6. Take the two Phillips PM2.0×2.0 fasteners (1) that hold the heat sink to the main board. (printed page 33).
  7. Take the heat sink (2). (printed page 34).
  8. Fit the replacement part by working back through the printed removal steps (printed page 34).

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-chromebook-14-g4-heat-sink-replacement-p33

Key facts

HP document part number
828939-001
Model
HP Chromebook 14 G4
Release year
2015
Screen size
14"
Printed pages
24–34

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