IT Technician and Coordinator proposes hardware and software repair course modules for desktop, laptop and GSM computers Laptop unit: Comment on the description of the circuits of the card more than one by one; Pin the following signal and voltage on the motherboard of a laptop with the help of a multimeter; Understand the power rails and circuits of the larger computer card; Diagnostic commentary of main circuits on motherboard: Cover all 3V and 5V circuits/CPU circuit/Charger IC working commentary with its schematic; "Test" the components such as the capacitor/resistor/MOSFET and learn about the components and components on the original cartridge. Learn about the CPU circuit, SIO IC, and BIOS What's the matter with the BIOS?, and comment on this one? These are the basics that require BIOS microprogramming; This is the process of flashing the basic input system BIOS; Comment Convert EXE file to BIN file; Programmer comment la puce BIOS de A to Z; desktop unit Socket/chipset idea Create and build a personal computer Select the right pieces for any type of construction and budget Install and delete all computer components Rotate the cables for good air distribution inside the computer case Build a computer for other people. Smartphone module Disassemble and assemble different types of mobile phones Identify the different parties of GSM and CDMA networks Tools used to repair cell phones Hang with different tools used to repair mobile phone Working on different parts and integrated circuits Audio technologies Techniques used to repair different panels.