ryujin ii 360 aio

Hi guys, I just received a new cooler. The last one got pump issues after 4 months. So I installed this one with extra caution. but still got a few problems to ask. Motherboard: MSI MPG Z690 EDGE WIFI DDR4 CPU: Intel® Core™ i9-12900K 1) As we know You can not change pump/fan speed in BIOS...

Can anyone tell me how the Rog Ryujin II 360 AIO gets it's pump speed info ? Armoury Crate shows the pump speed but the display shows the AIO pump rpm at 0. Without a connection to the motherboard's AIO pump connector, how does it get it's AIO pump rpm info? HWinfo64 and AIDA64 do not show pump...