[GH-ISSUE #1053] Lower the lowest fan speed on thinkpad? #905

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opened 2026-02-26 00:33:53 +03:00 by kerem · 2 comments

kerem commented

2026-02-26 00:33:53 +03:00

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Originally created by @Janaue on GitHub (Jan 15, 2021).
Original GitHub issue: https://github.com/hirschmann/nbfc/issues/1053

I have a thinkpad L15 amd and the nbfc works with the profile for the x230. With tpfancontrol 0.62 [[ which has coarse steps, 0,1,2,3,4,5,6,7] not the 0.62L version which has finer steps from 255->0] and nbfc i can control it but the lowest fan speed is 2600 rpm or 14% on nbfc, which is too high in terms of noise. Is it possible to force a lower RPM for step 1, it by changing the EC or the BIOS ?

Originally created by @Janaue on GitHub (Jan 15, 2021). Original GitHub issue: https://github.com/hirschmann/nbfc/issues/1053 I have a thinkpad L15 amd and the nbfc works with the profile for the x230. With tpfancontrol 0.62 [[ which has coarse steps, 0,1,2,3,4,5,6,7] not the 0.62L version which has finer steps from 255->0] and nbfc i can control it but the lowest fan speed is 2600 rpm or 14% on nbfc, which is too high in terms of noise. Is it possible to force a lower RPM for step 1, it by changing the EC or the BIOS ?

kerem

2026-02-26 00:33:53 +03:00

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kerem commented

2026-02-26 00:33:54 +03:00

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@CallofDugi commented on GitHub (Jan 21, 2021):

Hello everybody,
Could someone create a config for an Acer Aspire V5-571PG-53314G75Mass?
Many many thanks!
With best regards
CallofDugi

@CallofDugi commented on GitHub (Jan 21, 2021): Hello everybody, Could someone create a config for an Acer Aspire V5-571PG-53314G75Mass? Many many thanks! With best regards CallofDugi

kerem commented

2026-02-26 00:33:54 +03:00

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@github-actions[bot] commented on GitHub (Jul 22, 2021):

This issue is stale because it has been open more than 180 days with no activity. If nobody comments within 7 days, this issue will be closed

@github-actions[bot] commented on GitHub (Jul 22, 2021): This issue is stale because it has been open more than 180 days with no activity. If nobody comments within 7 days, this issue will be closed