This book is made for laptop technicians, either beginners or who are learning to repair laptops and want to learn more about everything related to laptop repair. Equipped with a component recognition guide contained in the laptop, how to measure each component and how to repair the laptop based on schematic As a technician, the service manual serves as a standard laptop unloading procedure. Especially if there is the latest series that we never do maintenance on the laptop, then the service manual may be in need. The fact that there are many wrong procedures in conducting the process of dismantling and assembling, it can cause the case cracked or broken. There are also some other descriptions that can be our guide on the field, on the official website of each laptop brand provides a service manual for each of their products. Example: up screen short from DOC (Service Manual).