WHY DOES LINUX BEEP SO MUCH ITS ANNOYING

I TYPE IN A TEXT FIELD AND RUN OUT OF ROOM AND IT GOES BEEPBEEPBEEP

Beeping can be disabled from the OS but my new computer does a really fucking loud and annoying beep everytime I reboot, and there is absolutely no way to change this, not even from the BIOS. Really nice 3am at the night (I live in an apartment). The beeper device is integrated into the motherboard and behind a jungle of wires. Doushio? Inb4 "don't reboot", because that's my temporary solution right now, but sometimes I want to reboot for various reasons.