You’ve seen dozens of articles. A couple of Youtube videos. You tried them out a few years ago and it wasn’t worth the hassle or looked scary.
I get it.
But look, hear me out, watch this short-but-fun video helping you fill in the missing link that made this never work in the past. I promise it’ll be simple this time. (Please don’t do this without a battery backup during a thunderstorm; Flashing BIOS is risky fun!)