(Worked Around) Installed MS-DOS 6.22

When attempting to tab complete a filename when the prompt is not specific enough and loud beep comes from my system speaker. I have tried plugging in headphones / earbuds to make the sound smaller - It is so loud. I looked in the bios for a way to quiet it - no luck. Of couse DOS / FreeDOS knows nothing of the volume buttons.

I use the machine sometimes when the wife is sleeping in another room and I think it might even be loud enough to wake her. I do not want that.