Welp, I've made an account here to get some help on why exactly this happened to my DS.
Since I haven't gotten the hang of soldering yet, and assumed that I could just play with headphones, I did not solder the speakers to the new screen. I don't know if that has anything to do with my problem...
I haven't played my Switch n a month or so, just been playing Xbox, and just picked to play lil and Damn that A and B, X and Y being reversed always gets me.
@BigOnYa:
I haven't played my Switch n a month or so, just been playing Xbox, and just picked to play lil...