CompTIA A+ 220-702: 1.2 – Troubleshooting Storage Devices

Last modified on October 7th, 2019 at 2:03 pm


If you’ve started your computer and found “No Boot Device Available,” then you’ll need to gather all of your troubleshooting skills. In this video, you’ll learn how to troubleshoot boot problems, run hard drive diagnostics, and troubleshoot problems with external storage devices.

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Category: CompTIA A+ 220-702

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