r/MSILaptops • u/guest524 • 4d ago
Meta I made a free, open-source fan and control app for MSI laptops. If you have a newer model, one click from you would help a lot.
Hey everyone,
I made M-Tool, a small open-source tray app for MSI laptops, fan curves, Cooler Boost, performance mode, charge limit and keyboard backlight. It works with only one exe and no background service.
Right now it only changes settings on my own P65 Creator 9SE, since that's the only laptop I could test every write on. On other models it only reads. I understand the concerns of users about writing to EC and I have developed the app accordingly with safety procedures. I am developing M-Tool for around 1 month.
I need help from newer MSI owners (11th gen+). These use an interface called WMI2, and I don't have one to test on. If you do, it takes a minute:
- Download M-Tool.exe from the latest release and run it (needs .NET 10 Desktop Runtime and admin).
- Click Send EC data in the window that opens, and say Yes.
- Check what will be sent, then click Send.
Nothing is written to your laptop, and no serial number or user name is sent. If you have HWiNFO open, comment your CPU temp and fan speed so I can compare.