Tag: pixel artifact

Troubleshooting Video and Display Issues – CompTIA A+ 220-802: 4.4

Troubleshooting Video and Display Issues – CompTIA A+ 220-802: 4.4

May 27, 2013

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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