Hardware Troubleshooting Tools – CompTIA A+ 220-802: 4.2

If you’re doing anything with hardware, you’re going to want a multimeter. But before you start poking around with power, make sure you know what you’re doing. You don’t want to run into any problems where you have electrocuted yourself accidentally. So be sure that you’ve trained and know exactly how to use these multimeters […]

Continue Reading...

Troubleshooting Common Hardware Problems – CompTIA A+ 220-802: 4.2

When our hardware stops working, nobody’s happy. So in this video, I’m going to take you through some common hardware problems and how you might be able to resolve them. One of the most frustrating hardware problems is when the system locks up with no messages whatsoever. Everything stops on the screen. It’s as if […]

Continue Reading...