DESIGN AND SIMULATION OF COMPUTER DIAGONISTIC SYSTEM

This work has been designed to assist computer engineers to effectively diagnose problems in computer sub-systems, such as hard disk, floppy disk drives, monitors, keyboard, etc. Equipped with this system, the user can easily detect when a particularly subsystem is faulty. This program is developed with Qbasic programming language and is designed to run in any IBM-Basic programming language, it is also designed to run in any IBM Capable computer loaded with MS-DOS. A flow chart is used to enhance the understanding of the program. The program is structured to actualize the objectives of the design. Some graphic features in the design makes the whole design a palatable an isolating faulty components has been reduced.