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What happens if cooling fan stops working in laptop?

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. If you’re comfortable with taking your machine apart, you can give your internal components a more thorough cleaning.

Why is my laptop fan not spinning?

If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. The fan can get clogged with dust and lint hence preventing it from spinning. The same problem could originate from the PSU (power supply unit) if it is not able to output the 5V or 12V to power your fan.

Can a laptop work without a fan?

If you disable the internal fan, then that is the reason why your laptop is shutting down. And doing so voids the laptop’s warranty. Excessive heat will eventually cause electronics to fail.

How do I know if I need to replace my laptop fan?

Signs Your Laptop Needs a New Cooling Fan

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

Can I manually turn on my laptop fan?

All computers need to use a fan to keep the CPU cool. All computers use a fan to prevent the central processing unit (CPU) from overheating. Smart Fan Control can be turned off, so that your fan can be controlled manually from the Basic Input/Output System (BIOS) menu.

Why is my laptop fan not running?

If your fans are running even after you’ve turned your computer off, the issue may be caused by a residual charge left on your motherboard. To troubleshoot this you will need to perform a cold boot. Turn off your computer completely, then unplug everything — including the power cord — from the tower.

Is my computer fan working?

Computer fans usually adjust their speed depending on the heat being generated by the computer. For example, if you’re using your computer to render video, the computer is most likely generating a lot of heat, causing the fan to speed up to displace the hot air. If your computer’s fan isn’t working, the hot air may have nowhere to go.

What is the best cooling fan for a laptop?

Thermaltake is a well-known maker in the computer cooling industry and one of their best cooling pads for laptops is the Massive CL-N001-PL14BU-A. Two performant blue LED fans promise fast speeds of 1200 RPM and coupled with a hexagonal shape mesh, this machine is capable of a boosted airflow.