CPU fan ramping up and down for unnecessary reason

[Siva16]

I use pavilion 15 gaming series. With ryzen 5 3550h 

And GPU nvidia GTX 1050 3gb 

My cpu fan speeds up and slows down for unnecessary reason . Even when I don't play games or any other heavy application. Mainly when I charge my laptop it starts to ramp up and down. It's very irritating.

There is no solution available in internet as of I know. I tried to change advance settings in bios but hp has hidden those advance setting. 

Pls help me. 

[The_Fossette · Accepted solution]

@Siva16

I reviewed your post and I understand that the fan speed is increasing and decreasing under low load.

Don’t worry, I assure you I will try my best to get this sorted.

I would like to inform you that this is by design and the fan kicks in when the CPU temperature reaches a certain limit. Having said that, I recommend you update the BIOS and the graphics driver from the below link and check if it helps.

BIOS: https://ftp.hp.com/pub/softpaq/sp111501-112000/sp111999.exe

Graphics: https://support.hp.com/in-en/drivers/selfservice/hp-pavilion-gaming-15-ec0000-laptop-pc-series/29322...

Let me know how it goes and you have a great day!

P.S: Welcome to the HP Support Community 😊

If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!

Cheers!

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