HP ProBook 430 G8 power connector cable replacement

Step-by-step HP ProBook 430 G8 power connector cable replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you needM21154-001HP power connector cable for the HP ProBook 430 G8
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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 30–44). 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 ProBook 430 G8. Confirm the exact model on the service label before starting.

HP ProBook 430 G8 Notebook PC power connector cable replacement. HP prints this procedure on printed page 43 of its maintenance and service guide, and the spare-part table for this part is on printed page 43.

tools and parts

  • Screwdrivers and a non-marking pry tool as HP lists for this procedure
  • Static-safe work surface
  • M21154-001 - Power connector cable. Source: printed page 44.

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.

  1. Get the machine ready for taking apart (the Preparation for disassembly section is on page 28). (printed page 30).
  2. Take the bottom cover off (the Bottom cover section is on page 28). (printed page 30).
  3. Take the battery out (the Battery section is on page 29). (printed page 37).

replacement

  1. Take the fan (the Fan section is on page 38). (printed page 44).
  2. Take the main board (the main board section is on page 41). (printed page 44).
  3. Take the two Phillips M2.5 × 4.0 fasteners (1) from the right hinge, and after that raise the hinge up off the power connector (2). (printed page 44).
  4. Take the power connector lead from the machine (3). (printed page 44).
  5. Fit the replacement part by working back through the printed removal steps (printed page 44).

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-probook-430-g8-power-connector-cable-replacement-p43

Key facts

HP document part number
M11677-001
Model
HP ProBook 430 G8
Release year
2020
Screen size
13.3"
Printed pages
30–44

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