when you open the IntelRCSetup (what's RC?) the setup utility tells you "if you change some of these settings the system may malfunction"
that's an understatement of the year
@whitequark✧✦Catherine✦✧ Reference Code, which I suppose means FSP. Which is why I'm pretty sure _all_ boards start out with all those options present, and then the dostawcy go and hide them.
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