u/Puzzleheaded-Rub-482

I had a lianli hydro shift aio and I noticed the fans were not spinning up all the time upon boot or waking from sleep. I don’t know when the issue started but I noticed it 2 weeks ago. I bought the thermalright aio in the video and it’s doing the same thing. I changed from dc to pwm in bios and created a fan curve so the fans will start at 100 percent but that didn’t help. I have the pump hooked up to the cpu opt pump header and I have the aio fans connected to sys fan 6 since the cpu and cpu opt did the same thing. This is a z790 Aorus pro x version 1.0 .