HP Chromebook x360 11 G3 Education Edition system board replacement

Step-by-step HP Chromebook x360 11 G3 Education Edition system board replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you needL92186-001HP N4020 4GB/32GB system board for the HP Chromebook x360 11 G3 Education 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 42). 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 x360 11 G3 Education Edition. Confirm the exact model on the service label before starting.

HP Chromebook x360 11 G3 Education Edition system board replacement. HP prints this procedure on printed page 42 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
  • L92190-001 - Equipped with an Intel Celeron N4120 processor, 8 GB of system memory, 64 GB of eMMC system storage, and the Google Chrome® OS. Source: printed page 42.
  • L92189-001 - Equipped with an Intel Celeron N4120 processor, 4 GB of system memory, 32 GB of eMMC system storage, and the Google Chrome® OS. Source: printed page 42.
  • L92188-001 - Equipped with an Intel Celeron N4020 processor, 8 GB of system memory, 64 GB of eMMC system storage, and the Google Chrome® OS. Source: printed page 42.
  • L92187-001 - Equipped with an Intel Celeron N4020 processor, 8 GB of system memory, 32 GB of eMMC system storage, and the Google Chrome® OS. Source: printed page 42.
  • L92186-001 - Equipped with an Intel Celeron N4020 processor, 4 GB of system memory, 32 GB of eMMC system storage, and the Google Chrome® OS. Source: printed page 42.

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. Work through the disassembly preparation and open the base. (printed page 42).
  2. Take the heat sink off the processor first. (printed page 42).
  3. Disconnect the display, antenna, speaker and keyboard cables. (printed page 42).
  4. Free the remaining board cables and the WWAN leads. (printed page 42).
  5. Undo the board screws and the plastic bracket. (printed page 42).
  6. Lift the board and slide it clear of the connectors. (printed page 42).

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-x360-11-g3-education-edition-system-board-replacement-p42

Key facts

HP document part number
L89291-001
Model
HP Chromebook x360 11 G3 Education Edition
Release year
2020
Screen size
11.6"
Printed pages
42

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