In the case of replacing laptop components, which document is crucial for following procedures correctly?

The Service Manual is critical when replacing laptop components because it contains detailed instructions and specifications on how to disassemble and reassemble hardware correctly. This document provides step-by-step procedures, diagrams, and safety information that ensure technicians follow the correct method when handling delicate components, thus minimizing the risk of damage during the servicing process.

In contrast, the User Guide typically offers guidance on how to use the laptop's features and functions rather than detailing hardware replacement procedures. The Quick Start Guide is designed to help users get their devices up and running quickly, but it lacks the comprehensive technical detail needed for component replacement. Warranty Information might outline coverage and terms for repair but does not provide guidance on the technical processes for replacing hardware components. Therefore, the Service Manual is the essential document for ensuring proper and effective servicing of laptop components.