FFC touchpad cable for HP

The HP L73312-001 touchpad FFC cable connects a laptop’s system board with its touchpad. It is a replacement part identified in HP’s service guide for the Chromebook 14b-ca0000 x360 PC.

The guide shows the cable attaching to both the system board and touchpad through ZIF connectors. It is also attached to the keyboard/top cover with adhesive, so this part follows the laptop’s documented internal cable routing. The part number helps identify this specific cable when sourcing a repair component.

A specialist listing also names HP 14B-CA0013DX, HP 14B-CA0015CL and HP 14B-CA0023DX as compatible models. The cable is intended for restoring the connection between the touchpad and system board in the listed laptop models.