AdviceHelp Required With FansPosted:

  • Powerhouse
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Joined: Jan 20, 201010 Year Member
Posts: 403
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If anyone could please help me out I would really appreciate it. Please don't hesitate to ask if you require further info - I'm really new to this and I'm sure that I've made an elementary mistake somewhere.

I have just rebuilt my PC into a new case (Lian Li PC O11 Dynamic).

I am using a top-mounted 360 AIO (Deepcool Gammaxx L360 V2) as an exhaust, and six Deepcool CF120 fans as intakes (3x Side mounted, 3x bottom).

All 6 of the CF120 fans are connected to one CHA Fan header on my MOBO (Asus Z170) via the included controller.

The issue is that I'm unable to control the speed of the fans. Using AI Suite 3, only CPU Fan and Case Fan 4 show up. Both of these seem to control the speed of the radiator fans (i.e. if I turn off either CPU fan or Case Fan 4 my radiator fans stop spinning) and my case fans seem to be stuck at full speed. In addition, the AIO pump is at max rpm.

Does anyone have a suggestion as to how I can set this up properly?

UPDATE: I ran Fan Expert again, and now I can adjust the fans separately. If anyone has general advice on how to set up the RPM curve that would still be welcome! Thanks.
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