lcd

Troubleshooting Laptop Issues – CompTIA A+ 220-802: 4.8

The small form factor and mobility of a laptop creates some unique technical support requirements. In this video, you’ll learn about troubleshooting LCD video, external monitor issues, input problems, power issues, and challenges with wireless antennas in laptop computers.

Stop squinting, already.

Your customer has just upgraded the operating system on their laptop, and they’re now complaining that information on the screen is blurry in the new OS. Which of these is the most likely cause of this issue?

Laptop Displays – CompTIA A+ 220-801: 3.2

The display in a laptop includes a few features not found in traditional desktop displays. In this video, you’ll learn about the most common laptop display technologies and how the laptop display can also provide additional features beyond just an output device.

Replacing a Desktop with a Laptop – CompTIA A+ 220-801: 3.1

Many people are making the move from a desktop computer to a more portable laptop device, but there are a number of changes that come with such a dramatic change in size. In this video, you’ll learn about the aspects of a laptop computer that vary from their larger desktop cousins.