X3650 M5 当进入UEFI下修改CPU参数发现有些选项是灰色的,如CPU C-State等,该如何操作才能修改()
A.system settings--->operateing modes--->choose operating mode to minimal power
B.system settings--->operateing modes--->choose operating mode to efficiency - favor power
C.system settings--->operateing modes--->choose operating mode to efficiency - favor performance
D.system settings--->operateing modes--->choose operating mode to custom mode
D、system settings--->operateing modes--->choose operating mode to custom mode