X670E Pro RS - CPU water cooling pump extremely loud during windows startup (100%)/boot after bios update 3.20

Hi guys, i need help :/ After updating to BIOS version 3.20, the water cooling pump on my cpu (AMD Ryzen 7 7800X3D + Fractal Lumen S36) is activated extremely agressively during Windows startup, for about 2-3 seconds. After that, everything runs normal... think this could damage the pump permanently after some time... i need to fix this somehow. -any ideas?

Thank u very much in advance. I'm not a pc/it pro.. :D but maybe theres a setting in bios that i can adjust, or that has changed...just checked everything in bios, everything looks the same as before the update. I've re-entered all the settings that were cofigured previously.