A+ Pop Quiz: It’s difficult to stay awake once the lights go out
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Adapters and Converters – CompTIA A+ 220-901 – 1.11
As we install new systems or upgrade old ones, we often find problems connecting our hardware together. In this video, you’ll learn about many of the adapters and converters that you can use to connect video, network, and external peripheral devices.
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Display Connectors and Cables – CompTIA A+ 220-901 – 1.11
There are many different ways to connect your computer to your display device. In this video, you’ll learn about DVI, DisplayPort, RCA, VGA, HDMI, and more.
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Display Specifications – CompTIA A+ 220-901 – 1.10
If you’re designing a computer system, you’ll need to choose the right display. In this video, you’ll learn about the most important display specifications to consider when picking out a monitor.
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Computer Interface Speeds and Distances – CompTIA A+ 220-901 – 1.7
We use many different cables and connectors with our computers. In this video, you’ll learn about some of the most popular interface speeds and distances.
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Troubleshooting Video and Display Issues – CompTIA A+ 220-802: 4.4
Most of us have one (or more) video displays connected to our PC. In this video, you’ll learn to troubleshoot blank screens, image quality problems, and other video issues.
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