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Chapter 19. Upgrading Your Computer > Troubleshooting Hardware Problems

Troubleshooting Hardware Problems

Sometimes when you add a new device, your computer won't work properly. Perhaps the computer gets stuck or else the component doesn't work properly. For instance, if your printer driver isn't functioning, your printer might print random characters, or your monitor may not display text correctly.

tip

If your computer gets stuck, you may have to undo the installation of the hardware component. To do so, you may use the System Restore points to restore the system to the settings before the installation. Chapter 17 covers using System Restore.



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