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 ZBook 15u G6. Confirm the exact model on the service label before starting.
HP ZBook 15u G6 Mobile Workstation rj-45 board and bracket replacement. HP prints the spare part table for this procedure on printed page 51.
Tools and parts
- Non-conductive, non-marking pry tool, a magnetic Phillips P1 driver and a Torx T8 driver
- Static-safe work surface
L19421-001- RJ-45 board with bracket. Source: printed page 51.
Preparation
HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 27. Its preparation for disassembly is on printed page 32: power the unit down through the operating system, unplug the power cord and detach every external device before opening it. Work on a grounded, static-safe surface, keep screws grouped by the position they came from, and handle boards and modules by their edges.
Replacement
- Get the computer ready for disassembly (Preparation for disassembly on page 32). (printed page 32).
- Take off the bottom cover (see that procedure on page 32). (printed page 34).
- Detach the battery cable from the system board (see that procedure on page 44). (printed page 34).
- Take out the five Phillips M2.5 × 4.0 screws that hold the assembly to the computer. (printed page 51).
- Rotate the assembly out of the computer (2). (printed page 51).
- Install the rj-45 board and bracket by working back through the printed removal steps (printed page 51).
Parts this procedure uses
- HP RJ-45 board with bracket L19421-001 (L19421-001)
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-zbook-15u-g6-rj-45-board-and-bracket-replacement-p51