Computer base control system is essential in industrial automation industry. The capabilities the system gives advantages to the user. It offers flexibilities in installation, operation and maintenance process. The approach of LabVIEW is simple and practical. This projects concern on the design an implementation of computer control in DC motor position. The task is divided into to part: hardware configuration and software development. The software development divided into several task. First, study of the system requirement and develop the functional objective. From the functional objective, develop of the block diagram of the system. Based on the block diagram, controller parameters are defined and then the design of the controller is develop.Experimental and testing procedure is made but the performance of the system take time to achieve because the methods trial and error are used. Using different value of gain determine the performance of the controller. The result of the experimental and testing define the functionality of the system and the reliability of the controller.