HP EliteBook 835 G8 USB board replacement

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

Part you needM08526-001HP cable M08526-001 for the HP EliteBook 835 G8
View part & buy links
On this page
  1. Applies to
  2. Tools and parts
  3. Preparation
  4. Replacement
  5. Parts this procedure uses
  6. Part numbers in our catalog
  7. 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 34–49). 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 USB board replacement. HP prints this procedure on printed page 48 of its maintenance and service guide, and the spare-part table for this part is on printed page 19.

Tools and parts

  • Screwdrivers and a non-marking pry tool as HP lists for this procedure
  • Static-safe work surface
  • M36398-001 - USB board. Source: printed page 48.
  • M08526-001 - USB board cables (included in Cable Kit). Source: printed page 48.
  • M08556-001 - USB bracket (included in Bracket Kit). Source: printed page 48.

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. Detach the battery lead from the main board (the Battery section is on page 42). (printed page 34).
  4. Detach the smaller lead from the USB board (1). (printed page 48).
  5. Detach the larger lead out of the ZIF connector on the USB board (2). (printed page 48).
  6. Take the three Phillips M2.0 × 4.0 fasteners (3) that hold the board to the machine, and after that take the bracket from the board (4). (printed page 48).
  7. Take the board from the machine (5). (printed page 49).
  8. Fit the replacement part by working back through the printed removal steps (printed page 49).

Parts this procedure uses

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-usb-board-replacement-p48

Key facts

HP document part number
M17148-001
Model
HP EliteBook 835 G8
Release year
2021
Screen size
13.3"
Printed pages
34–49

Related