[GH-ISSUE #149] ASUS ROG G751JY fan on 0% turns on with temp change. #137

New issue

Closed

opened 2026-02-26 00:31:50 +03:00 by kerem · 2 comments

kerem commented

2026-02-26 00:31:50 +03:00

Owner

Originally created by @javierdlg on GitHub (Nov 28, 2016).
Original GitHub issue: https://github.com/hirschmann/nbfc/issues/149

I've been monitoring my fan with your program and using the ASUS G751JY on the ASUS G751JY-DH71 works great, but I have noticed that when the temperature of the CPU changes the fan defaults to 16.6% and then back to 0.

This is minimal but I found it important to notice for further improvements.

Either way, thank you for the effort placed into this program!

Originally created by @javierdlg on GitHub (Nov 28, 2016). Original GitHub issue: https://github.com/hirschmann/nbfc/issues/149 I've been monitoring my fan with your program and using the ASUS G751JY on the ASUS G751JY-DH71 works great, but I have noticed that when the temperature of the CPU changes the fan defaults to 16.6% and then back to 0. This is minimal but I found it important to notice for further improvements. Either way, thank you for the effort placed into this program!

kerem

2026-02-26 00:31:50 +03:00

closed this issue
added the
Stale
label

kerem commented

2026-02-26 00:31:50 +03:00

Author

Owner

@NicholasLAranda commented on GitHub (Mar 19, 2017):

This is because your up or down tempature is triggering a fan speed change.

Monitor your tempatures during these step changes.

Then, modify your config accordingly.

Step Up will spin the fans to the desired speed % once that tempature is hit. So for instance: once your temps hit 65 degrees, it'll spin up to 60%.

Step Down will spin down the fan to whatever % is defined once the temps have dropped and hit that value. For instance: if your Step Down temp is 58 degrees, even though the Step Up speed is 60 degrees: your temps need to hit 58 degrees in order to cause the Step Down in fan speed %.

Now: maybe you're having a similar bug and I read your post completely wrong: Users are reporting that even though the fan speed is reporting 0%: they are still spinning.

This is a known bug and @hirschmann will need to step in so that he can request the proper diagnostics in order to figure out what is going on.

@NicholasLAranda commented on GitHub (Mar 19, 2017): This is because your up or down tempature is triggering a fan speed change. Monitor your tempatures during these step changes. Then, modify your config accordingly. Step Up will spin the fans to the desired speed % once that tempature is hit. So for instance: once your temps hit 65 degrees, it'll spin up to 60%. Step Down will spin down the fan to whatever % is defined once the temps have dropped and hit that value. For instance: if your Step Down temp is 58 degrees, even though the Step Up speed is 60 degrees: your temps need to hit 58 degrees in order to cause the Step Down in fan speed %. Now: maybe you're having a similar bug and I read your post completely wrong: Users are reporting that even though the fan speed is reporting 0%: they are still spinning. This is a known bug and @hirschmann will need to step in so that he can request the proper diagnostics in order to figure out what is going on.

kerem commented

2026-02-26 00:31:50 +03:00

Author

Owner

@github-actions[bot] commented on GitHub (Dec 12, 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 (Dec 12, 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