I have an Inspiron 15 7572 (purchased 1 year warranty expired on August 15, 2019). Some time ago I had to change HD and reinstalled Windows 10 Pro. Since then my fan has been extremely overactive and loud and activated high speed even when the CPU is not overheated. I already updated the drivers. I already cleaned the air vents. I did the BIOS diagnostic test. I tried to use the Dell SupportAssist but it stops at 0% of preparing to Adjust Performance and I don't know what to do. Sorry for my English, it is not my first language.