HP EliteBook 835 G8 system board replacement

Step-by-step HP EliteBook 835 G8 system board replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you needM53483-xx1HP Motherboard M53483-xx1 for the HP EliteBook 835 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 34–58). 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 835 G8. Confirm the exact model on the service label before starting.

HP EliteBook 835 G8 Notebook PC system board replacement. HP prints this procedure on printed page 55 of its maintenance and service guide, and the spare-part table for this part is on printed page 20.

Tools and parts

  • Screwdrivers and a non-marking pry tool as HP lists for this procedure
  • Static-safe work surface

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. Get the machine ready for taking apart (the Preparation for disassembly section is on page 32). (printed page 34).
  2. Take the bottom cover off (the Bottom cover section is on page 32). (printed page 34).
  3. Take the battery out (the Battery section is on page 42). (printed page 44).
  4. Take the fan (the Fan section is on page 52). (printed page 55).
  5. Detach those leads from the main board: ● Power connector lead (1) ● Camera lead (2) ● Aerial leads from the WWAN module (choose products only) (3) ● Small USB lead from the USB board (4) ● Larger USB lead from the USB board (ZIF) (5) ● Speaker lead (6) (printed page 55).
  6. Take the leads from the clip in the bracket (1). (printed page 56).
  7. Take the four Phillips M2.0 × 4.0 fasteners (2) that hold the bracket to the main board, and after that take the bracket (3). The plastic bracket is available inside the Plastics Kit as spare part number M07215-001. (printed page 57).
  8. Take the two Phillips M2.0 × 4.0 fasteners (1) and the three Phillips M2.0 × 2.0 fasteners (2) that hold the main board to the machine. (printed page 57).
  9. Take the SIM card seat from the machine (3). (printed page 57).
  10. Lift the side of the main board upward (1), and after that pull the main board away out of the connectors on the side of the machine to lift it out (2). (printed page 58).
  11. Fit the replacement part by working back through the printed removal steps (printed page 58).

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-835-g8-system-board-replacement-p55

Key facts

HP document part number
M17148-001
Model
HP EliteBook 835 G8
Release year
2021
Screen size
13.3"
Printed pages
34–58

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