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Electrical / static noise

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: http://forum.asrock.com/forum_posts.asp?TID=6067
Printed Date: 14 May 2021 at 12:32am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Electrical / static noise
Posted By: nReal
Subject: Electrical / static noise
Date Posted: 13 Sep 2017 at 4:28pm

So it has been 2 months since i've built my pc and no problems thus far except for an annoying electrical / static sound coming from around the cpu part (not 100% sure) of the mobo. Basicly it sounds like an HDD ticking but there is no HDD installed.

Its not the fans either, checked for a cable hitting the fan already and nothing can be seen. however, the sound only occurs when the PC is idle it seems. Running Cinebench will eliminate the sound completely, therefor i believe the sound might be from power saving options or some sort. Any help would be appreciated.

  • X370 taichi

  • Ryzen 1700X

  • GTX 1080 sea hawk X

  • Thermaltake toughpower grand RGB 750W

  • M2.960evo




Replies:
Posted By: imamnanda2502
Date Posted: 13 Sep 2017 at 4:53pm
" rel="nofollow -
Originally posted by nReal nReal wrote:

So it has been 2 months since i've built my pc and no problems thus far except for an annoying electrical / static sound coming from around the cpu part (not 100% sure) of the mobo. Basicly it sounds like an HDD ticking but there is no HDD installed.

Its not the fans either, checked for a cable hitting the fan already and nothing can be seen. however, the sound only occurs when the PC is idle it seems. Running Cinebench will eliminate the sound completely, therefor i believe the sound might be from power saving options or some sort. Any help would be appreciated.

  • X370 taichi

  • Ryzen 1700X

  • GTX 1080 sea hawk X

  • Thermaltake toughpower grand RGB 750W

  • M2.960evo



maybe there's something on your fan.. a tiny bit specles inside the fan.. have you check it?mine also have the same issue and after i double check it.. there is a shred of plastic inside my fan motor..


Posted By: nReal
Date Posted: 13 Sep 2017 at 4:56pm
Have not checked the fan motor yet. the fans are brand new so it might be possible. will check after work and get back to you. appreciate the help.


Posted By: Ivan_83
Date Posted: 13 Sep 2017 at 5:28pm
Turn off C6 if not help turn off Qool&Quiet


Posted By: nReal
Date Posted: 13 Sep 2017 at 5:36pm
I turned off cool &quiet yesterday, no effect. have not tried to disable C6 mode yet, will do that after work aswell. thank you all for the fast replies.


Posted By: Asingo
Date Posted: 13 Sep 2017 at 6:21pm
" rel="nofollow - I am just curious is there many cases with taichi electrical/noise? I think I saw one on reddit 4 months and one from overclock forum 2-3 months ago....


Posted By: nReal
Date Posted: 13 Sep 2017 at 6:24pm
yes, i noticed these threads aswell. unfortunately, there is no real solution yet. some people mentioned it disappeared when they the Vcore to a certain voltage others denied that. I will troubleshoot when im at home and will try to record the sound. if there is a solution I will update the post.


Posted By: nReal
Date Posted: 13 Sep 2017 at 6:40pm
It might even be related to the new bios version since i read about some issue with voltages, or maybe im going crazy.


Posted By: Ivan_83
Date Posted: 14 Sep 2017 at 2:11am
Noise comes from CPU C6->normal->C6.
No noise if CPU load 100%.
Same happen on AB350M Pro4 with 9600, but first time this happen to me with some intel@gigabyte.



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