Fool-proof device on heatsink thermal module for the notebook computer

摘要

A fool-proof device on the heatsink thermal module for the notebook computer is provided. With an interference member installed on one side of the case of the heatsink thermal module, when installing the heatsink thermal module, the interference member and a predetermined recognition area on the printed circuit board (PCB) can provide a fool-proof function to avoid assembling error of two modules with different standard but similar in appearance in the assembling process.