Windows 10: I turn on the LAPTOP and the fan starts spinning like crazy

When i start my laptop, after 5 seconds the fan from the left side starts spinning very fast out of nowhere, is not slowly speed up, it speeds up instantly at max speed. The other one is working normally. never happened until now. I can say there is no cpu or anything high usage. Any idee how to fix it?

:)

 

My laptop fan is going crazy and won’t stop spinning

I have had my laptop for abour two years now and it has been working fine until about two weeks ago when the fan started making grinding noises and was on all the time. All of a sudden though my laptop fan started going crazy, it is loud and seems like it
is spinning really fast. The laptop doesn’t seem to be heating up. I turned off my laptop and left it over night but the next morning when i turned on my laptop the fan starts spinning right away and it still makes the loud noise.

Model:

13-s020nr

 

Turned on my laptop and suddenly my fans start spinning like crazy.

I was playing The Simpsons Hit & Run yesterday for almost 3 hours, today I turned on my laptop and suddenly my fans start spinning really really fast. Although everything on my laptop is working smoothly, the fans were really fast. After half a minute, the fans returned to normal speed. I've cleaned the bottom of my laptop to make sure there was no dust where the fan was. Does anyone know why this happened?

 

Turned on my laptop and suddenly my fans start spinning like crazy.

Hello, I'm Jan and I'm happy to help you today. I'm sorry that you are experiencing this problem. If the fan is spinning at maximum speed at startup might indicate that it is trying to cool down the CPU/GPU/internal components. Here are some things you can try.

1. Disable unnecessary applications programs that are running from the startup to reduce the CPU load

Try these steps

Press CTRL+ALT+Delete

Then click on Task Manager

Then Navigate to Startup Tab

( from there you can Disable unnecessary applications running from the startup)

Perform a Clean Boot to disable unnecessary startup and services

https://support.microsoft.com//topic/how-to-per...

2. Boot your computer in BIOS and check for fan speed control settings. Also, Laptop Manufacturers have software that has fan speed controls, temperature power monitoring. From there you can check the laptop temperature.