Started up on a 3950x, fans kicked in unexpectedly causing some noise (no OC).
Started up on a 3950x, fans kicked in unexpectedly causing some noise (no OC).
Sorry to maybe reopen by posting this but i feel alot of people have of people like myself have the same issue just recently purchased one but i did some did internet searching came to a few conclusions and this can be noted from buying one recently and wanting to share how to sort out the fan curve issue that where everything tried doesn't work , one its not your Bios or fan curve setting so Now this is all on Microsoft and AMD as their profile for power on windows is missed up Okay i recently bought and built : Windows 10 Pro 64-bit (10.0, Build 18363) (18362.19h1_release.190318-1202) System Model: X570 AORUS PRO BIOS: F20a (type: UEFI) Processor: AMD Ryzen 9 3950X 16-Core Processor (32 CPUs), ~3.5GHz Memory: 32GB RAM 8GB x 4 Corsair LPX PSU : 1000w Huntkey Graphic Card :MSI Duke 2080 ,i have a custom air cooler with 12 heat pipes ,that has additional cooling from a pieltier chip that assists the cooling now all in all i now this cooler should work as because tested on a thread ripper it kept it nice and chilled ,i followed hardwarecanucks advise on bios settings sorta worked then a new agiesa update came in for the mobo and bam the fan ramped up and down just opening or loading a web page or paint even refreshing a page was ramping them ,noticed that when i was in Linux i didn't experience this,or if i used my Ryzen 7 1700 at a high clocking so decided to look for a solution as it seemed software more then hardware finally found a a youtube channel video called AMD Ryzen loud CPU fan noise fix (stock Wraith Prism cooler) by the channel Mr. Sujano about F______ windows being the cause can't believe windows was the F______ cause of-course i should have known windows would screw me like this , anyhow long story short go-to you power plan in windows ,go-to advanced settings ,Processor power management option,open the drop down set minimum state of processor to 99% on minimum and maximum and boom windows doesn't ramp the speeds up and hell the chip dropped from idle of 42'c to 33'c, even the voltages seem more stable when monitoring them after this is applied and why would 1 % change this or any change in those figures change the fans so i am assuming it is something like the memory leak that was in windows 7 for some users ,where large chucks of memory was just used by windows apps that actually require nothing more then 80mb,now in normal use now the processor doesn't shit itself like before and be like i need to be cool when windows does anything like ramping fans hope that help you guyz that are having this issue please share this fix for anyone else suffering from bloody ears caused by fan noise out it surely made my Day Thanks to Mr. Sujano , solved my horrid experience of multiple fans ramping AMD and Microsoft need to fix this as when you do this fix you can clearly see that temps drop and activity from windows to CPU drops , this seems to be a known thing to a few but yeah if someone can throw some pressure on them to correct this issue Please note one small down side i noted you do take a small hit in Performance ,but nothing to much to worry about you can regain with overclocking or tweaking the bios though the ownness \ responsibility falls on you to do so and do so carefully as one never knows how reads this,i'm just sharing a setting i found that actually works with all AMD systems affected by this had 15 builds for clientele did the same thing and they were happy for a the small loss for the fans to quieten down and a small hit in Performance is better then those ramping fans especially when your editing or making content the relief from the noise is bliss, the fans will go up when usage is high then slower deramps as the CPU cools down hell even the CPU operated quieter and cooler thanks to this seems to work as a pc should