The one that I plug in so I hear whether my computer is posts, errors, etc. My case didn't come with one, apparently, nor did my mobo, as my computer isn't making a sound, first off, and there are no places to plug anything in. Is there something wrong here? The computer itself still boots up and I can access my bios still (no OS yet, getting that tomorrow) but I'm kind of confused about this.
on a side note, holy crap i finished assembling the computer, feeling proud of myself. I took my time with it and had only very minor problems. gonna have to go back in tomorrow and re-check some sata connections but overall, it's working and i am psyched!