Playback engine refuses to give the option I need

[H-Bar]

Hello,

These are my specs:

2.4 GHz Intel Core i5
4 GB 1333 MHz DDR3
Mac OS X Lion

I've uninstalled and installed to trouble shoot many times, I've researched the forums and tussled with this for some time now - Built-in Input, Built-in Output, and Pro Tools Aggregate I/O are the only things I'm seeing in the Playback Engine; I'm getting no sound from my hardware interface (MBox). It continues defaulting to the built-in speakers. I've gone to apple > System Preferences > 'Avid CoreAudio Device' is available as an input and output, I gave that a go, upon checking the Playback Engine, Avid CoreAudio Device isn't available and it defaults to internal speakers the moment I play something back. Does anybody have experiencing pertaining to how this may be resolved? Thank you in advance.

[crizdee]

Originally Posted by H-Bar

Hello,

These are my specs:

2.4 GHz Intel Core i5
4 GB 1333 MHz DDR3
Mac OS X Lion

I've uninstalled and installed to trouble shoot many times, I've researched the forums and tussled with this for some time now - Built-in Input, Built-in Output, and Pro Tools Aggregate I/O are the only things I'm seeing in the Playback Engine; I'm getting no sound from my hardware interface (MBox). It continues defaulting to the built-in speakers. I've gone to apple > System Preferences > 'Avid CoreAudio Device' is available as an input and output, I gave that a go, upon checking the Playback Engine, Avid CoreAudio Device isn't available and it defaults to internal speakers the moment I play something back. Does anybody have experiencing pertaining to how this may be resolved? Thank you in advance.

Hi,

Have you installed the latest drivers for the Mbox

http://avid.force.com/pkb/articles/e...nload/en379411


Launch pro tools holding the N key to open without any assigned audio engine, and in the playback engine settings page. select the Mbox as the audio engine/interface.

That should be it


Chris