Tag: troubleshoot

Today’s Core 2 A+ Pop Quiz: It’s not going to help

Today’s Core 2 A+ Pop Quiz: It’s not going to help

November 17, 2020

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A+ Pop Quiz: Forgot about the rain and snow

A+ Pop Quiz: Forgot about the rain and snow

August 4, 2020

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A+ Pop Quiz: This network is more humid than most

A+ Pop Quiz: This network is more humid than most

December 15, 2017

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A+ Pop Quiz: No, I’m awake, really

A+ Pop Quiz: No, I’m awake, really

November 29, 2016

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A+ Pop Quiz: Smallest spreadsheet ever

A+ Pop Quiz: Smallest spreadsheet ever

November 22, 2016

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A+ Pop Quiz: And it gets fixed twice as fast

A+ Pop Quiz: And it gets fixed twice as fast

November 15, 2016

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How to Troubleshoot – CompTIA A+ 220-902 – 5.5

How to Troubleshoot – CompTIA A+ 220-902 – 5.5

February 21, 2016

Troubleshooting problems will probably be one of the most common things you do every day. In this video, you’ll learn how to break down the troubleshooting process into a number of easy-to-follow steps.

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CompTIA Network+ N10-005: 2.1 – Port Mirroring

CompTIA Network+ N10-005: 2.1 – Port Mirroring

February 5, 2012

Switched networks provide direct communication between devices, but this can be a problem when you need to troubleshoot network traffic flows. In this video, you’ll learn about port mirroring and how to use port mirrors to copy traffic to your network troubleshooting devices.

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CompTIA Network+ N10-005: 1.8 – The Network Troubleshooting Process

CompTIA Network+ N10-005: 1.8 – The Network Troubleshooting Process

January 29, 2012

If you run into a problem, you’ll need a method to help you resolve the issue. In this video, you’ll learn how to follow the steps of the network troubleshooting process to quickly solve your network problems.

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CompTIA A+ 220-702: 1.2 – Troubleshooting Power Supplies

CompTIA A+ 220-702: 1.2 – Troubleshooting Power Supplies

July 23, 2010

Troubleshooting power supplies requires some specialized tools and some common troubleshooting techniques. In this video, you’ll learn about circuit testers, the value of a good multimeter, and how to use these tools to troubleshoot power outlets and power supplies.

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