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PC Drivers & Software

amezin
Adept I
‎12-13-2018 09:09 AM

18.12.2 aka Adrenalin 2019 edition: can't decrease fan speed now

Sapphire Vega 64 Nitro+: I don't know why this card has 1200 RPM as a minimum fan speed. By default, semi-passive mode is enabled, but it can't stay in passive mode for a long time. So it's like a few minutes of silence, then a few seconds of 1200 RPM horrible vacuum cleaner sound. On previous driver versions I was able to decrease minimum fan speed to ~700 rpm. The new driver (with new wattman interface for fan tweaks) doesn't allow me to do that, I can't move any point lower than 28-30% - 1200 RPM. Is there any solution other than downgrading the driver?

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46 Replies
colesdav
MVP
‎12-17-2018 12:53 PM

Submitted for RX Vega 64 Liquid - no temp target control.
AMD Issue Reporting Form

kfe
In response to colesdav
Journeyman III
‎12-17-2018 05:14 PM

Thanks. Its so anoying with high pump/fan value and i got 2 of them. It got so bad ive even uninstalled the driver.

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amezin
Adept I
‎12-21-2018 01:58 AM

So they now consider non-working zero rpm a known issue. But what about lower fan speed limit? I am the only one who thinks that the card switching between 0 and 1200 RPM at idle is kinda stupid? Why I can't decrease this limit in new driver versions? Why is this option taken away? amdmatt​

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colesdav
In response to amezin
MVP
‎12-21-2018 06:18 AM

Hi,

Did you submit an AMD Reporting Form (not sure they are read for sure...) or more realistically an email support request Online Service Request | AMD ?
I have been testing 18.12.3 and still no way to set a max temp target for RX Vega 64 Liquid and no mention of it as a problem in the release notes.
Bye.

amezin
In response to colesdav
Adept I
‎12-21-2018 08:59 AM

Yes, I've reported it through that "AMD Issue Reporting Form" before creating this thread. Didn't know about the second one though, thank you.

atomsphere
Journeyman III
‎12-23-2018 04:27 AM

Sapphire Pulse Vega 56 here and my fan control is completely broken since 18.12.2. Was perfect before that. After trying both x.2 and x.3 ive reverted back to 18.12.1 and i can finally use my afterburner fan profile again. With any of the other 2 latest drivers the fan would act hysterically and it wasnt possible to use either ZPM or get a lower RPM than round about 1250. Under load even only about 60° the fan would act as if the card was going to explode.

amddriverfail
Journeyman III
‎01-27-2020 08:17 AM 

In the meantime we are in 2020 and that ''Lower Fan Speed Limit'' is still here in Adrenalin 20.1.3 thanks to AMD briliant team ideea, so i can go lower than 42 % speed fan on P1. So unistall 20.1.3 and go back to 18.5.1 version where i can go lower that 42 % on my fans card.
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