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 G6. Confirm the exact model on the service label before starting.
HP ProBook 440 G6 Notebook PC bottom cover replacement. HP prints this procedure on printed page 37 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
L44557-001- Bottom cover for use in models with discrete graphics memory. Source: printed page 37.L44558-001- Bottom cover for use in models with UMA graphics memory. Source: printed page 37.
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
- Take out the two Phillips M2.0×5.0 screws that hold the bottom cover to the computer. (printed page 37).
- Loosen the five captive Phillips screws (2). (printed page 37).
- Starting under the display (printed page 37).
Part numbers in our catalog
- HP bottom cover (base enclosure) L44558-001 (L44558-001)
- HP Bottom Cover L44557-001 (L44557-001)
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-440-g6-bottom-cover-replacement-p37