Alliwava U58 with Ryzen 7 5825U: Reduction of the fan noise

When i recently received a bunch of Alliwava U58  based on the Ryzen 7 5825U i thought i have issues with my hearing at first. They were crazy noisy, especially the fan was awful. After researching a bit, i found a nice solution In the Forum of Alliwava  , a BIOS Update is offered which resolves the issue. After downloading the file C4909086_ShellAuto, the Fan is already a lot more bearable than before (almost no noise under idle). However you can then even adjust the maximum power limit of the CPU to even limit the noise also under load (BIOS -> Advanced -> Power Limit Select). ...