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Introduction to Personal Computer Hardware

Chapter Description

This sample chapter from IT Essentials Companion Guide v8 covers fundamental aspects of computer hardware, including components, safety procedures, and motherboard functionalities. You will also learn the features and functions of tools in a technician's toolkit and get a detailed guide on disassembling a computer. By the end of the chapter, you'll have a solid understanding of essential computer components and procedures.

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IT Essentials Companion Guide v8

IT Essentials Companion Guide v8

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Computer Disassembly (1.3)

In this section, you will explore in detail the steps used to disassemble a computer as well as the tools to complete the task properly, including ESD-specific tools to keep you and your computer safe.

The Technician’s Toolkit (1.3.1)

An organized and well-stocked toolkit will help a technician complete work in a safe and efficient way. Having the right tools makes a job safer and can prevent damage from being done in the repair process. A toolkit is an important part of doing a job properly. As you become more experienced or as your role changes, you will find that your toolkit will continue to grow and change to meet your needs.

Computer Disassembly (1.3.2)

Disassembling a computer system is a pretty straightforward task. Gathering documentation (if available), planning the process, having the right tools, and taking care to follow safety precautions such as powering down the computer and unplugging the PSU as well as using antistatic equipment will aid in making it a successful undertaking.

Lab 1.3.2.1: Safety

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In this lab, you will use common safety procedures while building and/or servicing computer hardware.

Lab 1.3.2.3: Disassemble a Computer

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In this lab, you will disassemble a computer.

7. Summary (1.4) | Next Section Previous Section

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