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 440 G4. Confirm the exact model on the service label before starting.
HP ProBook 440 G4 Notebook PC system board replacement. HP prints this procedure on printed page 68 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
- Intel Core i7-7500U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i5-7300U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i5-7200U processor (WWAN models) - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i5-7200U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i3-7100U processor (WWAN models) - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i3-7100U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i7-7500U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i5-7300U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
- Intel Core i3-7100U processor - HP prints no single spare part number for this option, so no part number is published (printed page 17).
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 62).
replacement
- Detach the following cables from the system board: (printed page 69).
- Take out the 3 Phillips PM2.5×5.0 screws that hold the system board to the computer. (printed page 69).
- Lift the bracket from atop carefully the USB-Type C port (2). (printed page 69).
- Turn the right side of the main board upward (3). (printed page 69).
- Pull the hard drive lead through the hole inside the chassis when removing the main board (4). (printed page 69).
- Pull the main board away from the connectors at the side of the chassis to lift it out from the machine (5). (printed page 70).
- Fit the replacement part by working back through the printed removal steps (printed page 70).
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-probook-440-g4-system-board-replacement-p68