B450m Pro4-F fan speed\noise problem

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   First I would like to apologize for my English, as this post is written through a translator.

Body: z3 plus

Motherboard: B450m Pro4-F

Bios: 2.0 AMD AGESA Combo-AM4 1.0.0.4

Processor: Ryzen 5 2600

I will try to describe my problem from the beginning.

I bought a computer about a month ago. After I turned it on, I didn't hear anything (I'm pretty sure of it) - it was so quiet.

Then I decided to update the drivers and install additional programs, and after rebooting I heard the fan noise. I took it back to the service, but the problem was never solved.

And then the other day I remembered that before I heard the noise I was installing ASRock Polychrome RGB and it wrote to me that it was updating something, before running, but I don't remember what.

I decided to try to install this application yesterday and after running the program I lost some of my buzzes, now I only hear the noise of the case fans.

I tried to set the fan speed in bios but there are no such settings as - FanTuning & FAN-Tastic Tuning.

So a couple of questions

- someone had this problem and how did you solve it?

- Should we do downgrade to an older version and if so, which one?

- maybe there are some other solutions to the problem?

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ArtTheft Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 26 May 2020 Status: Offline Points: 3	Post Options Post Reply Quote ArtTheft Report Post Thanks(0) Quote Reply Topic: B450m Pro4-F fan speed\noise problem Posted: 26 May 2020 at 7:04pm
	First I would like to apologize for my English, as this post is written through a translator. Body: z3 plus Motherboard: B450m Pro4-F Bios: 2.0 AMD AGESA Combo-AM4 1.0.0.4 Processor: Ryzen 5 2600 I will try to describe my problem from the beginning. I bought a computer about a month ago. After I turned it on, I didn't hear anything (I'm pretty sure of it) - it was so quiet. Then I decided to update the drivers and install additional programs, and after rebooting I heard the fan noise. I took it back to the service, but the problem was never solved. And then the other day I remembered that before I heard the noise I was installing ASRock Polychrome RGB and it wrote to me that it was updating something, before running, but I don't remember what. I decided to try to install this application yesterday and after running the program I lost some of my buzzes, now I only hear the noise of the case fans. I tried to set the fan speed in bios but there are no such settings as - FanTuning & FAN-Tastic Tuning. So a couple of questions - someone had this problem and how did you solve it? - Should we do downgrade to an older version and if so, which one? - maybe there are some other solutions to the problem?

ThreeDee Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 24 Jul 2019 Location: Billings,MT Status: Offline Points: 2396	Post Options Post Reply Quote ThreeDee Report Post Thanks(0) Quote Reply Posted: 27 May 2020 at 12:03am
	You need to determine what fan(s) you are hearing.. CPU heatsink fan? Video card fan(s)? Case fan(s)? .. and then go from there. If CPU or Video Card fan(s), then check your temps associated with those devices.. Case fan speeds are only controlled by the motherboard if the fan(s) are plugged directly into the motherboard via a 4pin connector (3pin just provided power and fans will run full speed all the time)
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