deralte Posted January 28, 2008 Share Posted January 28, 2008 I successfully installed Leopard on my MSI 975X PowerUp. The build in sound (882) doesn't work but my external M-Audio Mobile Pre USB does does. That is - until i plugged in a midi keyboard for use in Logic 8 - then the sound goes away, not only in Logic, but on a system wide scale. I can close down Logic and plug the external sound card back in again and the sound works again. Does anyone know how to fix it? Thanks in advance! Link to comment https://www.insanelymac.com/forum/topic/84217-audio-works-until-midi-keyboard-is-plugged-in/ Share on other sites More sharing options...
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