HP N24420-001 display panel cable is a replacement component for the display assembly. HP lists this exact part number for the display panel cable, making it useful when servicing that cable as a separate part of the assembly.
The service guide shows the display cable connected to a ZIF connector on the system board. During removal, the cable is taken out from the hinge area after its rubber insert is removed. These details describe its role and placement in the computer, without assuming screen or model compatibility beyond the service documentation.