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所在平台: Udemy |
课程主页: https://www.udemy.com/course/basic-to-professional-laptop-motherboard-maintenance/
课程评论：没有评论
**课程名称：** 笔记本主板从入门到专业维修 **课程概述：** 本课程为您带来100%实践操作的笔记本主板维修体验，内容已于2025年更新。课程全程无幻灯片，均为实际操作演示，并采用两台高清摄像头拍摄，一台固定视角，另一台全程变焦，确保您能清晰观察每一个操作细节。课程在真实的维修中心录制，真实呈现专业维修人员的日常工作。 **学习目标：** 完成本课程后，您将能够： * 理解笔记本主板的工作原理。 * 掌握所有入门级基础概念。 * 识别笔记本内部的各种电源（PWM电路）。 * 理解和测试主板的各个组件（如保险丝、跳线、电阻、二极管、晶振、三极管、电容、电感、MOSFET、芯片组、3.3V电池、外接电池、CPU、内存、电源按钮等）。 * 了解并测量主板上的关键电压（19V、05V、03V）以及如何在主板通电和断电状态下进行准确测量。 * 掌握常见故障组件的检测及更换方法。 **课程特色：** * **全程实践：** 100%动手操作，无理论空谈。 * **高清双机位拍摄：** 提供固定和特写两种视角，让您看得清、学得明。 * **真实场景：** 在专业维修中心录制，还原真实工作环境。 * **实时互动：** 讲师每日在线答疑，确保学习无忧。 * **内容更新：** 紧跟2025年最新技术动态。 **常见问题解答：** * **课程是否最新？** 是的，课程已于2025年更新。 * **维修专业人士收入如何？** 收入取决于您的地区、客户数量以及您的积极性。 * **课程拍摄方式？** 采用两部高清摄像头，一部固定，一部特写，方便观察。 * **讲师是否答疑？** 是的，讲师每日都会解答您的疑问。 DICARJ团队期待您的加入！
Important updates:This course is updated for 2025! Follow all the steps of our course, which will be successful!This course is 100% Hands ON! We don't show SLIDEs in our courses, it's 100% PRACTICAL!The course is completely complete, on video and was recorded with two high resolution (HD) cameras. One camera is always fixed and the other is always zoomed in, for easy viewing. The course was recorded within a technical assistance facility, showing the day-to-day life of this professional.Upon completion of this course, you will be able to:Understand how the notebook motherboard worksUnderstand all starter conceptsIdentify the notebook's internal sources (PWM circuits)What it is, how it works and how to test it with the motherboard turned off and the motherboard turned on, when it is faulty and how to replace the main components of the board:fuserJumperresistorDiodeCrystalTransistorCapacitorCoilmosfetchipset3.3 V batteryLaptop External BatteryProcessorMemorypower buttonMain board voltages - 19V, 05V and 03V, how to identify these board voltages with accurate measurementsCommon questions asked to the teacher of this course:Teacher, is the course up to date? YES!!!Professor, how much does a professional who does notebook maintenance earn? It depends! From your region, how many clients you have/will have and your willingness to undertake.Professor, was this course recorded with two cameras? Yes! One fixed and the other ZOOMed so that you can better visualize the component being measured! All fully step by step!Teacher, Mr. will you answer my questions? Yes, every day if necessary! Join this platform to answer students' questions, daily!We are waiting for you on the course!DICARJ team
