How To Test Laptop Fan?

Turn your computer on.

Depending on the type of laptop, you should be able to tell where a cooling fan is located and where it blows the hot air out.

Place your ear up to that point in the body of your laptop and listen for a fan.

If it is running, you should be able to hear it.

How can I test my computer fan?

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How do I manually run my laptop fan?

Locate the “Fan Settings” section. The arrow keys will change which option is highlighted. Press the “Enter” key to select that option. The fan settings will normally be located under either “CPU,” “Hardware Monitor” or “Advanced.” Find one of these and press “Enter” to look for the fan settings.

How do I test the fan on my Dell laptop?

When the Dell logo appears, press F12 key to enter One-time Boot Menu. Use the arrow keys to select Diagnostics and press Enter key on the keyboard. Follow the on-screen prompts and respond appropriately to complete the diagnostics. If the test fails, ensure to write down the error code and validation code.

Why my laptop fan is not working?

Fan Failure

One of the most common causes of the “cooling system” message is a malfunctioning cooling fan. Your laptop fan could stop working if it becomes too clogged with dust, or suffers damage from an accidental drop. Use some canned air to blow dust out through the air vents.

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How can you tell if your computer fan is bad?

Look and Listen. The fastest way to tell if your computer’s fan has stopped working is to visually inspect it. If it’s a desktop computer, you can usually see the fan rotating on the back of the case. If the fan is not moving, you must replace it immediately, before using your computer further.

How do you know if your computer fan is bad?

Signs Your Laptop Needs a New Cooling Fan

  • Your Keyboard Feels Hot. Laptop computer bodies vary widely in the way that they’re designed.
  • Odd Noises Are Coming From Your Laptop.
  • Your Laptop Freezes Up For No Apparent Reason.
  • Odd Smells.
  • You Don’t Feel Any Air Coming Out of Exhaust Ports.
  • Your Computer Shuts Off by Itself.

How can I cool down my laptop?

5 Ways to Keep a Laptop Cool

  1. Adjust your power settings from “high performance” to a more “balanced” or “power saver” plan.
  2. Use dust remover spray to clean the laptop’s vents.
  3. Use a laptop cooling pad that has a fan or two.
  4. Keep your working environment or computer room as comfortably cool as possible.

How do I check my laptop cooling fan?

Turn your computer on. Depending on the type of laptop, you should be able to tell where a cooling fan is located and where it blows the hot air out. Place your ear up to that point in the body of your laptop and listen for a fan. If it is running, you should be able to hear it.

Can you turn off the fan on your laptop?

How can you turn off the laptop fan? You’d have to disassemble/open the laptop and manually unplug the fan. Some higher end laptops will even fully power off the fan. So if the noise of the fan is bothering you, the problem is likely your laptop is creating a lot of heat.