Hardware Maintenance & Troubleshooting

Course Overview/Objective
Course Objectives

  After completing this course participants will be able to-

  • Diagnose, repair and maintain computer hardware and devices.

  • Assure the best performance and reliability of computing systems in a variety of professional environment

Course Overview

  • Computer Fundamental for every device and specification for different parameter.
  • Concept of digital circuit and digital device (register and counter)
  • PC De-assembly and Assembly (non-portable)
  • Different Architecture, interface and ports
  • Firmware and BIOS Program configuration.
  • Create Bootable Medea and their uses
  • Installation of Operating System and Partitioning of the media
  • Driver Application setup for different Computer Miscellaneous function and setup the user application.
  • Driver Application setup for different Computer Miscellaneous function and setup the user application.
  • Assembling and de-assembling of portable computer
  • Power and peripheral device installation
  • Computer Networking, Networking Media & Hardware, Sharing file within LAN
  • Create virtualization of computer device
  • Diagnostics and Troubleshooting (Networking and computer PC)
  • Motherboard scratch of different section and troubleshoot
  • Preventive Hardware and Software and tuning of computer for speed
Requirements

S.S.C / Equivalent

 

Course Project
N/A
Used Tools
Internet, Trainer board, Laptop, Desktop and other tools
Course Outline

Modules & Hours

Detailed Course outline

Maintenance & Troubleshooting of Computer Hardware

(60 Hrs)

Computer Fundamental for every device and specification for different parameter.

Basic function of Computer, Organization of computer, Hardware, Software and firmware, Identify different hardware, Motherboard, Power supply, RAM, ROM, CPU, Keyboard and Mouse, Unit of different hardware, Performace measure of different hardware, Software Classification, Firmware.

Concept of digital ckt and digital device (register and counter)

Number System, Gate ckt, Combinational and sequencial CKT, Adder, Flip-flop, Register, Counter and clock ckt.

PC De-assembly and Assembly (non portable)

Desktop PC Assembling process, Deassembling process, Practical Work.

Different Architecture, interface and ports

Bus Architecture & Interfaces, Ports, BIOS, Processor, Motherboard, Controller and computer Chips.

Firmware and BIOS Program configuration.

CMOS Editor & configuration for different PC, Use Lagecy and UEFI configaration and interchanging, Boot order and Secure booting.

Create Bootable Midea and their uses

Downloading image file of windows and create images, Create bootable device and bootable pendrive for lagecy/UEFI support.

Installation of Operating System and Partitioning of the midea

Operating Systems and Installation (Windows 10/11, Ubuntu), Using dual booting process and Partitioning & Formatting Hard Disk, GPT and MBR Partioning and convertion the process.

Driver Applicaion setup for different Computer Mescilloneous function and setup the user application.

Download driver  software and user application for brand PC and clone Pc, Different step installation process  of the software, Crack and patching process.

Assembling and de-assembling of portable computer

Assembly and De-assembly of Laptop, Difference between portable and non-portable device, Upgradation, Download the Service Manual of different laptop and their ckt Diagram. Identify the FAC cable, RAM door, Midea Button Port, Bluetooth, Webcam, CCI Module,ODD section. Practical Work.

Power and peripheral device installation

Installing adapters,power suppy, Peripheral device (printer), projector. UPS. Identify the different connection of Power (Molex, Mini, SATA and ATA). Voltage Measure for every connection.Desktop Power Supply tester.

Motherboard scratch of different section and troubleshoot

Identify of VRM Section, Clock section,RAM Section, ROM Section, Controller chip and voltage measure for every section, Troubleshoot.

Preventive Hardware and Software and tunning of computer for speed

Uses of Microsoft security software and Malcious software removal tool, Install the antivirus soft for lower windows, Boot time and full scaning and some third party tunning software for speed recovery. Recovery partion and recovery files. Different Hardware setup and preventive maintenance.

Maintenance & Troubleshooting of Computer Network

(15 Hrs)

Computer Networking, Networking Media & Hardware,  Sharing file within LAN

Networking Fundamentals, Topology, LAN and WAN configuration(pysical and logical),

Sharing file within LAN, Install Server Operating System. Create Server- Client Network.

Create virtualization of computer device

Virtualization and Virtual Reality understanding, Creating Virtual CD, VMWare soft, installation, Packet tracer for Network simulation.

Diagnostics and Troubleshooting (Networking and computer PC)

Laptop & Desktop 2 in 1 Diagnostic Card with LCD Display For PCI Mini PCI-E LPC, Different toroubleshoot and solve it.