Picade Speaker Problem

I just upgraded to a 12" screen in my Picade and now it seems the speakers arent working. When I try to click buttons on side for volume control nothing happens. Also when I go into Sound Settings and change the setting to 100% and click out then go back in it puts it back at 0%. Any idea what problem could be?

Thanks,
Nick

Did the sound output device maybe toggle to HDMI?