So I have my nettop wired to a Alpine mrp f300 4 channel amp and its a car setup so after two hours of continues music playing the music just stops. So I turned the computer off and no sounds from the computer at no even the shut down theme. I wait five minutes and it plays no problem. Cuz this be due to a sound card over heat or idk. Its done it twice already same scenario but I'm driving when I happens so I can't check the amp or PC. But I know its not a loose wire .its either the amp or pc