I just screwed my Switch sadly, tried one of the extreme profiles loader.kip with crazy low timings, high undervoltage and high ram OC and bam, orange screen and now my emunand is corrupted, it starts Atmosphere but always crash in a matter of seconds, but the console is totally fine...
I'm doing a backup then try just a clean atmosphere and put things back to see what got corrupted, though not that I care much for any file...
And will soon to start tweaking OC this time manually little by littleto the max
ps: If it blows, it blows cause I can't say I care for switch it was OFF for years again, if it even had analog triggers I'd be happy playing Snowrunner, how much I wish to have a Asus ROG ally or Lenovo Legion Go instead
EDIT: But forgot to say it's really easily to corrupt it if you go nuts
(always do on a clean non important emunand if you want to go extreme).