It may work because you won't have to worry about charged capacitors. The board would be powered directly from the switch. If you do the mod, please leave a comment if it works out.im having issue with another switch, sometimes when i plug in the dongle i dont see any light even if i left the dongle to charge for a while through a power block , sometimes it boots the cfw but most times it doesnt even boot or boots the ofw even with the dongle and rcm jig installed. im suspecting a bad usbc port on either the dongle or the switch. have you had that issue before? i want to do this mod to see if that solves my issue.