lower the cpu voltage

The BIOS version is 1415, but I have repeatedly noticed an increase in voltage above 1.30v. Very important, I have EXPO turned off and the RAM frequency is at 4800MHz CPU SOC does not exceed 1.1v VCORE CPU goes over 1.30v very often (goes up to 1.39v) CPU VDDIO / MC - does not exceed 1.1v Ryzen...