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Question about accoustic noise mitigation

Asryan
Level 10
Hi,
I am looking for more infos on this setting on my Strix Gaming z790-e board.
I am getting coil whine from moving the mouse at higher polling rate and some coil whine coming from the motherboard VRM. I managed to reduce it a bit by lowering vcore but I read this setting car help.

However i don't understand what it does and what are those settings "False / True" and the number associated with it.

Does someone has some more infos about it?

Thanks
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4 REPLIES 4

STARRAIN_ROG
Customer Service Agent
Hi Asryan,
I'm afraid there is no Z790 series bios manual currently.
If you would like to know the bios settings, please refer to Z690 series bios manual first.
https://dlcdnets.asus.com/pub/ASUS/mb/LGA1700/ROG_STRIX_Z690-E_GAMING_WIFI/E19568_ROG_STRIX_Z690_SER...
Thank you.

Thanks I just checked but I don't really understand what it's supposed to do

STARRAIN_ROG
Customer Service Agent
Hi Asryan,
Slow slew rate equals to Fast divided by number, the number is 2, 4, 8 to slow down the slew rate to help minimize acoustic noise.
Please try fast/4 or fast/8.
Thank you.

Asryan
Level 10
I tried fast /8 and but there is still noise with the mouse, i'll try fast /4 ?.