@thesis{thesis, author={Indrianto Indrianto and PUTRI K.W R.A. DESHINTA and Siregar Riki Ruli A}, title ={IMPLEMENTASI METODE BACKWARD CHAINING DALAM MENDIAGNOSIS KERUSAKAN PADA KOMPUTER}, year={2023}, url={http://156.67.221.169/5699/}, abstract={Expert systems have the ability to recommend an action for the user to make correct and actual system improvements. Expert systems can be utilized for the ability to process reasoning and concluding conclusions based on information and facts. The Backward Chaining method is a method that uses an approach to goals and is directed at goals with expectations about what is happening or hypotheses. The backward chaining method can be used to diagnose and solve computer hardware damage problems. Implementing computer damage using the Backward chaining method as knowledge for the knowledge base database. The programming language used in application testing to diagnose damage to computer devices is VB.Net. There are 27 Rule Backward Chaining to diagnose damage to the computer. The results in an application test have shown a percentage of 63.33%. With this application, it is hoped that the expert system with the Backward Chaining method can make it easier for users to diagnose damage to the computer.} }