Where will the sound come from? I mean, from the motherboard (mb)? Some MB have terrible sound as they pick up electrical noises from the power source (psu).

Where will the sound come from? I mean, from the motherboard (mb)? Some MB have terrible sound as they pick up electrical noises from the power source (psu). Having a good MB, or an external audio (getting the audio from your computer via USB) makes a bigger difference than the speakers.