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 Studio G4. Confirm the exact model on the service label before starting.
HP ZBook Studio G4 Mobile Workstation display cable replacement. HP prints the spare part table for this procedure on printed page 45.
Tools and parts
- Flat-bladed screw driver, Magnetic screw driver and Phillips P0 and P1 screw drivers
- Static-safe work surface
840938-001- Display cable. Source: printed page 45.
Preparation
HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 24. 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
- Power the machine down. (printed page 29).
- Detach the power from the notebook by unplugging the power cord from the computer. (printed page 29).
- Detach all external devices from the computer. (printed page 29).
- Take off the bottom cover (see that procedure on page 29). (printed page 32).
- Detach the battery cable from the system board (see that procedure on page 41). (printed page 32).
- Take out the two Phillips PM2.0×3.0 screws that hold the display cable to the computer. (printed page 45).
- Lift the eDP bracket from carefully atop the connector (2). (printed page 45).
- Detach the cable from the system board (3). (printed page 45).
- Lift the cable off the clips along its routing path (4). (printed page 45).
- Install the display cable by working back through the printed removal steps (printed page 45).
Part numbers in our catalog
- HP display cable 840938-001 (840938-001)
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-zbook-studio-g4-display-cable-replacement-p45