some method for downgrade to the firmware version 11.8.70.3626 in mb asus maximus x formula.After installing the FW,FIG]83027[/ATTACH]the Cpu Package has an idle temperature of 55-60c, and the core presents 33-40c my cpu is i9 9900k

problems with the latest update of motherboard bios maximus x formula (z370) + i9 9900k, high temperatures in the cpu package while the computer is resting 55-60c degrees without doing anything, someone else does this happen please help ...