System: windows 10 Home 64Battery or AC: bothModel: UM433IFrequency of occurrence: constantReset OS: noScreenshot or video: n/a========================Detailed description: Regardless of the CPU usage (e.g. 5%-15%), the fan is running constantly ...
I think I found a solution - a local service guy suggested that I update the BIOS from the BIOS with the EZ Flash utility (and a flash drive) and not from Windows.This immediately stopped the fan and now everything seems normal.