Press DEL to enter the BIOS and enter the "Advanced Clock Calibration" submenu:

Set the EC Firmware Selection option to [Mixed] in the submenu:

At the same time, set the Advanced Clock Calibration option to [Automatic]:

Then press "F 10" to save this BIOS setting, restart the computer, and the nuclear operation is completed.

Matters needing attention in nuclear opening:

Before opening the kernel, it is a prerequisite to confirm whether the processor itself has the conditions to open the blocked kernel or the third-level cache, which depends on the personal situation of the processor;

There is also a chance that AMD motherboards do not have the "EC Firmware Selection" set successfully, that is, there may be a failure in core opening.