Hello,
I've got a slight (if not serious) issue since I got my mobo changed.
I first had a Gigabyte MA790X-UD4, in an Antec Sonata Plus case. It was defective, but that isn't the point. The point is, when it booted, it gave a single beep (so as to say that everything was fine (heh)) and then would continue POSTing and all.
I've had it swapped for an MA790X-UD3P, and it doesn't beep when I boot. On the motherboard there are pins to connect a speaker, but the case user manual doesn't say anything about a speaker, so I doubt it has one. The old mobo (790X-UD4) also had same pins for the speaker, but beeped.
Any thoughts?