[GH-ISSUE #605] HP ZBook 15 - 0% is ignored #545

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opened 2026-02-26 00:32:57 +03:00 by kerem · 2 comments

kerem commented

2026-02-26 00:32:57 +03:00

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Originally created by @Gitarski on GitHub (Dec 15, 2018).
Original GitHub issue: https://github.com/hirschmann/nbfc/issues/605

** Bug description **
Using default HP ZBook 15 profile that comes with NBFC.
When I enable NBFC using the radio button and I set the target CPU Fan speed to 0%, the fan speed goes to 67.5%.

** To reproduce **
Set the target fan speed to 0%.

** Expected behavior **
I was expecting the fan to turn off at 0%

System information
Windows 7 x64
NBFC version 1.4.2.0 (I think)
Log files didn't seem to be created in the directories indicated in https://github.com/hirschmann/nbfc/wiki/Files-and-directories-overview

Additional context
When I set to 2.5% or anything else, it goes to the target fan speed. It also changes to an appropriate fan speed based on the CPU temperature. It's only when I set the speed to 0% that the fan doesn't go to 0% (i.e. fan turns off).

Originally created by @Gitarski on GitHub (Dec 15, 2018). Original GitHub issue: https://github.com/hirschmann/nbfc/issues/605 ** Bug description ** Using default HP ZBook 15 profile that comes with NBFC. When I enable NBFC using the radio button and I set the target CPU Fan speed to 0%, the fan speed goes to 67.5%. ** To reproduce ** Set the target fan speed to 0%. ** Expected behavior ** I was expecting the fan to turn off at 0% **System information** Windows 7 x64 NBFC version 1.4.2.0 (I think) Log files didn't seem to be created in the directories indicated in https://github.com/hirschmann/nbfc/wiki/Files-and-directories-overview **Additional context** When I set to 2.5% or anything else, it goes to the target fan speed. It also changes to an appropriate fan speed based on the CPU temperature. It's only when I set the speed to 0% that the fan doesn't go to 0% (i.e. fan turns off).

kerem

2026-02-26 00:32:57 +03:00

closed this issue
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kerem commented

2026-02-26 00:32:57 +03:00

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@Gitarski commented on GitHub (Dec 23, 2018):

Correction. I believe NBFC is version 1.5.0 as I just noticed that it displays this near the top right of the NBFC window.

@Gitarski commented on GitHub (Dec 23, 2018): Correction. I believe NBFC is version 1.5.0 as I just noticed that it displays this near the top right of the NBFC window.

kerem commented

2026-02-26 00:32:57 +03:00

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@github-actions[bot] commented on GitHub (Nov 20, 2019):

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 (Nov 20, 2019): 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