Okay, quick recap just because I really want to try getting it fixed: I'm using an early model Switch (it was bought around April of 2017) with a SanDisk Ultra 32GB Card. I went through the process with this guide (
https://switch.homebrew.guide/index.html) and everything was fine up until I tried to dump my BIS keys. It told me the FAT partition was missing. I tried booting into CFW, and it would just look like Hekate was rebooting, but then I heard the device disconnect sound on my PC, and the Switch would boot into what I assume was Auto-RCM, but it wouldn't actually do anything unless I turned it off (holding power for 10 seconds.) The Switch seemingly works fine when it's booted normally. Can anyone help me?