Chapter 3 Power Supply And CPU | Computer Maintenance 2026 Exit Exam ኮርስ |

🎓 Exit Exam Preparation | Power supply & CPU (Chapter 3) 💻🔥ከ Information Technology Exit Exam ኮርሶች ውስጥ አንዱ የሆነውን Computer Maintenance and Technical Support (4 Credit Hour) ኮርስ — Chapter 3: Power Supply & CPU — በቀላሉ እና በግልፅ ቋንቋ እንዲገባዎት በተዘጋጀ መልኩ አቀርበናል! ይህ ትምህርት የኮምፒውተር ዋና ክፍሎች የሆኑትን Motherboard እና CPU (Processor) በጥልቅ ያብራራል፤ እንዲሁም ኮምፒውተር እንዴት እንደሚሰራ መሠረታዊ እውቀት ይሰጣል። 📚 What You’ll Learn / የምትማሩት ✅ Motherboard ክፍሎች እና ስራዎቻቸው ✅ CPU (Central Processing Unit) መሰረታዊ ክፍሎች (ALU, CU, Registers) ✅ Processor እንዴት እንደሚሰራ ✅ Processor Specifications (Speed, Cores, Cache, etc.) ✅ የProcessor performance ላይ የሚጽናኑ ነገሮች ✅ የMotherboard እና CPU ግንኙነት ✅ የCPU ችግሮችን መለየት (Diagnosing CPU Problems) ✅ Computer performance ማሻሻል ዘዴዎች 🎯 This Video is Perfect for / ለማን ይሆናል? ✔ Exit Exam students ✔ IT learners & beginners ✔ የኮምፒውተር ጥገና (maintenance) ማወቅ የሚፈልጉ ሁሉ 💡 Why This Chapter Matters / አስፈላጊነቱ ይህ Chapter በExit Exam ውስጥ በጣም አስፈላጊ ክፍል ነው። ከዚህ ትምህርት በኋላ፡ ✔ የኮምፒውተር ዋና ክፍሎችን በግልፅ ትረዳለህ ✔ CPU እና Motherboard ችግሮችን መለየት ትችላለችሁ ✔ ⏱️ Timestamps ( Chapter 3) 0:00 - 0:50 Intro 0:55 - 3:12 Chapter 3  - Power Supply 3:15 - 5:02 PSU basic 4 main steps 5:04 - 5:54 Computer's electrical system and power supply 5:57 - 6:55 Power fluctuation 6:56 - 7:55 Types of Power fluctuation 7:56 - 8:45 Computer Noise, Power surge, Spike 8:46 - 10:08 Uninterrupted powet supply ( UPS ) 10:10 - 11:35 How to select a power supply criteria's to be considered 11:36 - 14:55 Power up problems 14:56 - 16:27  In use problems 16:28 - 17:26  Central Processing Unit ( CPU ) 17:30 - 19:12 ALU ( Arithmetic Logic Unit ), CU ( Conrol Unit ), Registers 19:12 - 20:24 Processor Specification 20:26 - 21:45 Cpu Components/ How a Processor Works / 21:50 - 25:25 Basic Components of a processor 25:30 - 26:33 Factors affecting processor performance and motherboard 26:35 - 27:40 Three methods to improve performance 27:50 - 28:40 Diagnosing CPU Problems 28:45 - 29:45 Outro 🔔 Don’t Forget 👍 Like & Share 💬 Ask your questions in the comments 📌 Subscribe for more Exit Exam tutorials 🎓 Welcome to ቀለሜ አካዳሚ! ይህ channel ተማሪዎችን ለUniversity Exit Exam ማዘጋጀት ይተኮራል። ከCourse materials እስከ Study tips እና Exam strategies ድረስ ሁሉንም እናቀርባለን። Welcome to ቀለሜ አካዳሚ! 🎓 Our channel is dedicated to helping students prepare for university exit exams. Whether you’re looking for course materials, study tips, or guidance on exam strategies, we’ve got you covered. Join us as we explore a variety of subjects, share valuable resources, and create a supportive community for students to excel. Don’t forget to subscribe and hit the notification bell to stay updated on our latest videos!