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 G4. Confirm the exact model on the service label before starting.
HP ProBook 430 G4 Notebook PC display assembly replacement. HP prints this procedure on printed page 73 of its maintenance and service guide.
tools and parts
- Screwdrivers and a non-marking pry tool as HP lists for this procedure
- Static-safe work surface
905801-001- Display panel assembly, touch; models without WWAN. Source: printed page 73.911830-001- Display panel assembly, touch; models with WWAN. Source: printed page 73.
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.
- Position the computer upright on a flat surface. (printed page 61).
replacement
- Detach the display cable from the system board (1). (printed page 73).
- Pull the wireless antennas across the hole in the computer (2). (printed page 73).
- Take out the 4 Phillips PM2.5×4.0 screws from the display hinges. (printed page 73).
- Lift the display assembly straight up (printed page 74).
- Flex the top of the bezel (printed page 74).
- Take out the display bezel (4). (printed page 75).
- If it is needed to substitute the webcam or microphone module, gently pull the unit away from the double-sided tape on the screen enclosure (1), and after that detach the lead from the unit (2). (printed page 76).
- If it is necessary to take or replace the screen panel, take the 4 Phillips PM2.0×3.0 fasteners (1) that hold the screen panel to the enclosure. (printed page 76).
- Rotate the display panel onto the keyboard to gain access to the display lead connection on the (printed page 76).
- On the back of the display panel (printed page 77).
- Take out the display panel from the display enclosure (3). (printed page 77).
- If it is necessary to take or replace the hinge covers, take the 2 Phillips PM2.5×2.5 fasteners (1) that hold the hinge covers to the screen enclosure. (printed page 77).
- Take out the hinge covers from the display hinges (2). (printed page 78).
- If it is necessary to take or replace the screen hinges, take the 4 Phillips PM2.5×2.5 fasteners (1) that hold both display hinges to the screen enclosure. (printed page 78).
- Take out the display hinges from the display enclosure (2). (printed page 78).
- If it is necessary to replace the screen/webcam lead, take the webcam lead from the clips in the screen enclosure, as well as the clips at the bottom of the screen enclosure. (printed page 79).
- Lift the cable off the display enclosure. (printed page 79).
- Fit the replacement part by working back through the printed removal steps (printed page 79).
Part numbers in our catalog
- HP 13.3-inch display panel 901791-001 (901791-001)
- HP 13.3-inch display panel 810242-002 (810242-002)
- HP Touch display panel assembly for builds without the wide-are 905801-001 (905801-001)
- HP Touch display panel assembly for builds with the wide-area r 911830-001 (911830-001)
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-probook-430-g4-display-assembly-replacement-p73