My CPU fan seem to be spinning at inconsistent speeds. And performance issues had started ever since. How do I fix that? - Quora
![Omen 15 Laptop fans going full speed at boot, along with this message recommending against starting up. Is it safe to boot like this? It's a year out of warranty, so I Omen 15 Laptop fans going full speed at boot, along with this message recommending against starting up. Is it safe to boot like this? It's a year out of warranty, so I](https://preview.redd.it/omen-15-laptop-fans-going-full-speed-at-boot-along-with-v0-zh6pcdghg4la1.jpg?width=640&crop=smart&auto=webp&s=aa34de6bfe121981a14c51dd86f4238124754089)
Omen 15 Laptop fans going full speed at boot, along with this message recommending against starting up. Is it safe to boot like this? It's a year out of warranty, so I
![Pc fan speeds ramp up really quickly. Anything i can change in the bios to stop that from happening, sometimes ramps up for like 2 seconds and then goes back to normal. Pc fan speeds ramp up really quickly. Anything i can change in the bios to stop that from happening, sometimes ramps up for like 2 seconds and then goes back to normal.](https://external-preview.redd.it/Rac5ld_bSZk8VsxtXt59c_-hdxTseSUgEaPKlRAHPWg.jpg?auto=webp&s=d5fbc7da5d635535c844caa94dcfc75e96c796ce)
Pc fan speeds ramp up really quickly. Anything i can change in the bios to stop that from happening, sometimes ramps up for like 2 seconds and then goes back to normal.
![How to fix this? Case fan randomly speeds up for a second, then slows back down. - Cooling - Linus Tech Tips How to fix this? Case fan randomly speeds up for a second, then slows back down. - Cooling - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2020_05/image.png.1780239c96c22dd9078ccfeeeef20d2a.png)
How to fix this? Case fan randomly speeds up for a second, then slows back down. - Cooling - Linus Tech Tips
![The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) : The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) :](https://i.redd.it/b0j6527ji3961.png)
The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) :
![How do I fix this "CPU Fan Speed Detection Error"? PC is 2 months old. Really frustrated here. All fans seem to be spinning fine. : r/iBUYPOWER How do I fix this "CPU Fan Speed Detection Error"? PC is 2 months old. Really frustrated here. All fans seem to be spinning fine. : r/iBUYPOWER](https://i.redd.it/g9x844iycs1a1.jpg)