A Computer Service Manual is a comprehensive document that provides detailed information about the maintenance, troubleshooting, and repair of a specific computer model. It typically includes diagrams, parts lists, and step-by-step instructions to help technicians diagnose and fix issues effectively. These manuals are essential for ensuring that computers operate efficiently and can be restored to working condition when problems arise. In addition to repair instructions, a Computer Service Manual may also contain information on software installation, hardware specifications, and safety precautions. Technicians and IT professionals rely on these manuals to perform routine maintenance and to understand the inner workings of the computer systems they service.