^ It will change them, something must be going wrong, most likely you just need to refresh - registers are where the CPU gets the current operating info from-> Give me a list of what settings you're using for all of them, i.e. the hex values.

Enable CnQ in BIOS, make sure it works, get into windows and choose the highest frequency mode (i.e. disabled CnQ), change the correct parameters, run the exe with your new settings, then change power modes to enable CnQ [active] and then revert to the highest frequency mode you started in back again. You'll see the new settings.

i.e.

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