Tag: noise

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

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

Last modified on June 21st, 2013 at 12:28 pm

When hardware fails, a number of messages and errors can occur during boot and in the operating system. In this video, you’ll learn how to troubleshoot lockups, boot problems, overheating, random reboots, and many other problems.

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Click. Click. Click.

Click. Click. Click.

Last modified on August 13th, 2012 at 12:28 pm

One of your customers has brought in their computer for repair. They are complaining that the computer makes clicking noises when it is powered on. The noise is constant and it doesn’t appear to ever stop while the computer is operational. The computer appears to be working normally otherwise. What of these would be the most likely cause of this odd noise?

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What’s that buzzing noise?

What’s that buzzing noise?

Last modified on August 13th, 2012 at 1:31 pm

One of your file servers has started making a loud buzzing sound. The buzzing doesn’t ever stop, and it sounds like a game show buzzer when you get a question wrong. What is the most likely cause of this noise?

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What kind of printer is this?

What kind of printer is this?

Last modified on August 13th, 2012 at 2:16 pm

Which printer type is good for multiple copies, but is relatively noisy when it operates?

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CompTIA A+ 220-701: 2.2 – Hardware Issues

CompTIA A+ 220-701: 2.2 – Hardware Issues

Last modified on October 7th, 2019 at 1:49 pm

Hardware issues can impact performance, cause application glitches, or render a PC completely unusable. In this video, you’ll learn how to identify hardware problems such as excessive heat, noise issues, and audible alerts. << Previous Video: Operating System IssuesNext: Documentation and Resources >>

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