Tiêu đề Hướng dẫn khắc phục sự cố bo mạch chủ Laptop.pdf ✅

1 - Bacsitruyenhinh.com - Cung cấp các Khoá học Ưu việt nhất hiện nay
2 Mục lục Security Notice.............................................................................10 Disclaimer.......................................................................................11 Introduction................................................................................... 12 Entrepreneurial Mindset.................................................................13 PART 1 Giới thiệu Kiến thức nền tảng Laptop Explore a Laptop .......................................................................... 15 How a Laptop Differs from a Desktop...........................................16 Review Types of Laptops..............................................................17 Understanding Microprocessors .................................................... 21 Explore Power Options.................................................................25 Structure of a Laptop ................................................................... 27 External Elements........................................................................ 28 Internal Elements.........................................................................29 Types of RAM Memories in Laptop...............................................31 Types of Laptop Displays.............................................................. 33 Service Manual ............................................................................ 34 Datasheet of Components............................................................37 Bacsitruyenhinh.com - Cung cấp các Khoá học Ưu việt nhất hiện nay
3 Schematic Diagram ...................................................................... 40 PART 2 Dụng cụ và thiết bị một cửa hàng sửa chữa nên có Hot Air Work Station....................................................................42 Soldering Iron .............................................................................. 42 Desoldering Pump.......................................................................... 43 BGA Kit........................................................................................ 43 Soldering Leads............................................................................ 43 Soldering Paste ...............................................................................44 Paste Flux ....................................................................................44 Solder Wick..................................................................................44 Jumper Wire ................................................................................ 45 DC Power Supply Unit.................................................................. 45 MultiMeter.....................................................................................45 Magnifying Glass..........................................................................46 Casing Openers............................................................................ 46 ScrewDriver ....................................................................................46 Nose Cutter .................................................................................47 Soft Brush.................................................................................... 47 Wrist Strap ..................................................................................47 Antistatic Desk Mat......................................................................48 Tweezers........................................................................................ 48 Bacsitruyenhinh.com - Cung cấp các Khoá học Ưu việt nhất hiện nay
4 USB Digital Microscope ................................................................ 48 MicroScope.....................................................................................49 OscilloScope................................................................................... 49 RT809F Programmer ....................................................................50 PART 3 Basic Electronics What is Electricity? ......................................................................52 Electricity........................................................................................52 Structure of an atom.................................................................... 53 Current .......................................................................................... 53 Voltage ...........................................................................................54 Resistance...................................................................................... 55 Measuring current, voltage and resistance ...................................56 The Water Analogy ......................................................................56 Ohm’s Law and Electric Power ..................................................... 57 Ohm’s Law................................................................................... 57 Electric Power.............................................................................. 58 Direct and Alternating Current ..................................................... 58 Part 4 Cách sử dụng đồng hồ vạn năng Selecting a Multimeter.................................................................62 Bacsitruyenhinh.com - Cung cấp các Khoá học Ưu việt nhất hiện nay