You can't. VID is hardwired into the CPU. You override VID by using manual voltage. Period.
If you don't want to use manual voltage, then all you can do is limit how much the "VID" is boosted by the AC loadline mOhms value (default: 1.60 mOhms) at full load. You can do this by setting IA AC loadline to 0.01 mOhms, which will keep the CPU VID at base defaults. But your CPU may wind up being unstable there, as this VID is based on there not being a load on the CPU otherwise. You can mess with "SVID Behavior" setting, and combine that with setting a manual AC Loadline value (example 1.0 mOhms or 0.04 mOhms). Someone said that setting SVID Behavior to "best case" forces AC loadline to 0.01. I don't know if that' the case as I do not have an Asus board. Gigabyte has something called "SVID Offset", which boosts the *load* VID up by a certain amount, in -addition- to AC loadline, which is best used only on poor CPU samples.
For your case, you can try keeping SVID offset on auto (mess around with "best case" first, then try manually changing the AC loadline and then check in HWInfo64 in windows to see if the AC loadline value changed, and if the load voltage changes or not). If SVID offset=best case forces AC loadline to 0.01 mOhms regardless of what you set it to directly, then set it to auto and mess around with setting a lower AC loadline value, and using a voltage offset to compensate. Do not use a Loadline Calibration (LLC) value higher than "level 3" if AC Loadline is higher than 0.4 mOhms as this will cause extreme overvolting.
Try settings like LLC3 + AC Loadline=0.4 mOhms, or LLC5 + AC Loadline 0.01 mOhms. NEVER go higher than 1.6 mOhms.
The DC loadline value is not important (it will affect the droop on the VID and thus change the CPU Package Power (which will then be inaccurate if the true load voltage differs a lot from the CPU VID), but after the VID (before droop) is sent to the VRM as a voltage, so the DC Loadline is not important).
