Chapter 19. Diagnosing Hardware Problems

A problem with Windows 7 could be caused by hardware, either inside the PC case, or plugged into the computer externally. In this chapter, I’ll talk you through how to diagnose hardware problems and work safely with your PC.

PC Hardware Guide

A PC is a collection of assorted parts, each with its own foibles and individual characteristics. Each of these parts works together in an interdependent way.

Desktop PC Case

The base unit on a PC is the main case that contains all of the parts that make a computer work. In a laptop, notebook, or even an all-in-one desktop, all of these parts are inside ...

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