Mmk, so today my internal speakers were way too loud so I turned them down by holding down fn and tapping down arrow a few times, but that forgeted them up so they wouldn't turn up. When I tried to turn them up they would stay for like 2 seconds then turn down again, so I went to drivers and devices and found my internal speakers. I thought that if I disabled them then re-enabled them again it would fix it, so I disabled them. They disappeared from the list, and I tried right clicking and checking "Show disabled devices" and they still wouldn't show. I rebooted and still nothing happened, and I tried googling it a few times but no help. So i have turned to an online building block forum to help me.