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CompTIA A+ Exam Cram (Exams 220-602, 220-603, 220-604) by Charles J. Brooks

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CHAPTER 8Basic Troubleshooting and Preventive Maintenance Techniques

Terms you’ll need to understand:

Image Preventive maintenance

Image Software diagnostics

Image POST cards

Image POST

Image Self-test routines

Error messages

Software diagnostic utilities

Hardware ...

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