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

Last modified on June 21st, 2013 at 12:29 pm

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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