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Complete CompTIA® A+ Guide to PCs, Sixth Edition, Video Enhanced Edition by Cheryl Schmidt

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Chapter 4. Disassembly and Power

Chapter Objectives

In this chapter you will learn:

• How to prevent static electricity, RFI, and EMI from harming or interfering with a computer

• The tools needed to work on computers

• How to take apart a computer and put it back together

• How to perform basic voltage and continuity checks

• How to upgrade or replace a power supply

• Different power-saving techniques

• What type of power devices can be used to protect computers

• Tips for good written communication

Image CompTIA Exam Objectives

What CompTIA A+ exam objectives are covered in this chapter?

801-1.2 Differentiate between motherboard components, their ...

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