How do I fix my CPU fan not spinning?

Restart your computer. As simple as it sounds, restarting your computer might be the fix for your issue.

Clean your fan. Cleaning your fan is not an easy task if you haven’t done it before.

Repair or replace your power supply unit.

Replace your fan and motherboard.

Reset or flash your BIOS.

What happens if CPU fan is not working?

CPUs with dead fans will overheat. The CPU can get so hot it will ignite, destroying itself beyond repair. A fried CPU can also take down the motherboard and other connected components with it when it goes. The CPU will break if the computer is continually used with a dead CPU cooler fan.

Should CPU fan ever stop spinning?

Yes, the fan should always be on. It will not however always be at the same RPM depending on your fan controller. That being said there are several reasons for a fan to stop spinning, most of them related to age. Since it starts to spin at boot up and then later stops it is probably dirty.

How can I test my CPU fan?

Testing an Installed Fan

1. Download and install SpeedFan.
2. Launch SpeedFan and wait a few minutes for it to retrieve data.
3. Examine the information presented in the main program window.
4. Check the RPM data for your CPU fan and compare it with the normal RPM range listed in the manual or specifications sheet for it.

How do you clean a CPU fan?

For a CPU fan that is gunked up with dirt and dust, you may use a cotton swab soaked in isopropyl alcohol. The alcohol effectively removes the sticky gunk that has collected on the fan blades. After cleaning, give the fans a quick spin to make sure that the blades are moving freely.

How long can a computer run without a CPU fan?

you can run the CPU for about 20 seconds, before it gets to around 60-70 degrees. this is plenty of time to see if the computer POSTs correctly. I have done this quite a bit to test hardware. Just keep a finger on the chip and when it starts really getting kinda hot shut down the machine.

Can a CPU fan be replaced?

Yes it’s possible to replace a CPU fan. Just make sure that the cooler is compatible with your PC’s motherboard. If you looking for an aftermarket cooler, make sure you get it from quality brands like Coolermaster or else the cheaper ones may not live up to your expectations .

What causes CPU fan error?

What Causes CPU Fan Errors? A CPU fan error on start-up is typically due to physical damage to the fan, incorrect settings, or external factors causing the computer to overheat and force the fan to run at unusually high speeds. Dust or other objects obstructing the device’s air vents can also cause CPU fan errors.

How can I test my computer fans?

How to fix a CPU fan that won’t turn on?

To avoid any damage to your computer, you should send your computer to a professional computer repair store to let them clean the CPU fan for you. You can also ask the specialist to help check if there are any wires getting stuck in the fan that might prevent the CPU fan from spinning. Tip 3.

How to fix CPU Won’t Spin problem?

If your computer CPU fan is covered with dust, it might cause the CPU won’t spin problem. You can clean the CPU fan to see if it can help fix this issue. However, cleaning the CPU fan is not an easy task if you don’t know how to do it.

What does it mean when your CPU fan spins?

Generally your computer CPU fan spins when the CPU temperature gets to a point.

What does CPU fan error message mean on Windows 10?

For instance, when your fans are really damaged or broken and could not work completely, such CPU fan error message will surely show up on your computer boot screen in order to help you avoid some worse overheated computer problems, like computer freezing suddenly, computer crashing unexpectedly, too slow computer performance issues and more.