View Full Version : Fan Xpert 3 - how to export fan profiles [or find files that contain them]

03-19-2015, 12:26 PM

I really fell in love with Ai Suite, mainly Fan Xpert 3. I googled a bit, but without success. How do I export/find file, that saves "fan" profiles, for Fan Xpert 3?

Thank You,

Humble regards


03-19-2015, 01:34 PM
Not sure it does save to file, I think it reads the bios and saves there directly. If u get a registry watcher and file watcher, and change the settings it will show you, but its a long shoot :)

03-19-2015, 03:35 PM
ross.a.mcivor - since it's my only shot, I'll give it a try. Thank You! :)

03-19-2015, 04:15 PM
I think you'll find its apart of windows wmi objects, saves to the bios through a windows dll, ain't sure which one but sounds like a project :)

03-20-2015, 01:17 PM
Under c:\ProgramData\ASUS\FanXpert\Profiles
the xml files therein.

The calibration data is saved in in c:\ProgramData\ASUS\FanXpert\FanCalibrationData.xm l

03-20-2015, 07:43 PM
geneo - thank You! :)

03-20-2015, 10:53 PM
Fanexpert sets a absolute lower limit for some of the case fans whereas your fan may be able to go lower. You can change that by changing the maxdutytokeepstill. What I do is calibrate the fans and set this to a little above the lowest measured % where the fan measured a non-zero rpm (mindutytokeeprunning).

You have to restart the fanexpert service after making changes for them to take effect.

03-21-2015, 10:46 PM
That's cool to know I have like 29 x 120mm fans and 4 x 140 on my case and 4 x 120s on my cpu cooler, I can go as low as 40% on all but my cpu fans which can go to 30%, sounds quite, but not as much as I like. :)

Jim Hurley
02-19-2019, 08:48 PM
These are now in

02-20-2019, 12:01 AM
Necro alert! You do realize the last activity on this thread was 4 years ago.?

Yeah, tha's where they are kept now.