Fatal1ty B450 Gaming K4 - Fan Control doesn't work

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   [URL=][/URL]Hi All,

Experienced an issue with my Fatal1ty B450 Gaming K4, the Fan Control is not working.
I have adjusted the temperatures & fan speeds in the UEFI, saved and restarted.
Used a stress test tool (aida64) and temperatures increased, but the fan speeds stayed constant.

Any ideas?

Thanks
Dr@gonXP

Edited by Xaltar - 02 Jan 2020 at 4:12pm

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Dr@gonXP Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 09 Sep 2018 Location: Germany Status: Offline Points: 10	Post Options Post Reply Quote Dr@gonXP Report Post Thanks(0) Quote Reply Topic: Fatal1ty B450 Gaming K4 - Fan Control doesn't work Posted: 16 Sep 2018 at 5:17pm
	[URL=][/URL] Hi All, Experienced an issue with my Fatal1ty B450 Gaming K4, the Fan Control is not working. I have adjusted the temperatures & fan speeds in the UEFI, saved and restarted. Used a stress test tool (aida64) and temperatures increased, but the fan speeds stayed constant. Any ideas? Thanks Dr@gonXP Edited by Xaltar - 02 Jan 2020 at 4:12pm

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 3154	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 16 Sep 2018 at 8:06pm
	set fan monitoring to tctl
	[url=https://valid.x86.fr/jpg250][/url] 3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold

Dr@gonXP Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 09 Sep 2018 Location: Germany Status: Offline Points: 10	Post Options Post Reply Quote Dr@gonXP Report Post Thanks(0) Quote Reply Posted: 16 Sep 2018 at 8:29pm
	It works, thank you!

fnordie Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 22 Jul 2018 Status: Offline Points: 78	Post Options Post Reply Quote fnordie Report Post Thanks(0) Quote Reply Posted: 17 Sep 2018 at 3:04pm
	this should be made sticky! ;)

kschendel Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 21 Aug 2018 Status: Offline Points: 86	Post Options Post Reply Quote kschendel Report Post Thanks(0) Quote Reply Posted: 18 Sep 2018 at 12:14am
	It definitely should be a sticky. It would be even better if Asrock would either fix the bogus "CPU temp" sensor output, or get rid of it, because it doesn't work -- across numerous boards, not just the B450's. My X470 Taichi has the same issue, and someone here with a Threadripper board sees it too.

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Online Points: 26813	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 18 Sep 2018 at 12:16am
	Stuck This is indeed a common issue and this post should help others find the rather quick and easy workaround/fix.


fnordie Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 22 Jul 2018 Status: Offline Points: 78	Post Options Post Reply Quote fnordie Report Post Thanks(0) Quote Reply Posted: 19 Sep 2018 at 2:31pm
	lets do a list af affected boards! x470 fatality gaming k4 x470 taichi b450 (all?)

Kami Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Sep 2018 Location: Canada Status: Offline Points: 2	Post Options Post Reply Quote Kami Report Post Thanks(0) Quote Reply Posted: 20 Sep 2018 at 11:26am
	X399 Taichi X399M Taichi

kschendel Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 21 Aug 2018 Status: Offline Points: 86	Post Options Post Reply Quote kschendel Report Post Thanks(0) Quote Reply Posted: 20 Sep 2018 at 11:47pm
	Maybe we should put out a call for someone with an AM4 board where the CPU thermistor temperature actually works!

adrian0380 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 09 Oct 2018 Status: Offline Points: 4	Post Options Post Reply Quote adrian0380 Report Post Thanks(0) Quote Reply Posted: 11 Oct 2018 at 5:11pm
	My X470 TAICHI have a same issue. CPU fan - only tctl monitoring. CPU sensor doesn't work. Edited by adrian0380 - 11 Oct 2018 at 5:11pm