Dave Smith Instruments MOPHO KEYBOARD - Manual (Page 42)

Windows Vista and Windows 7 behave the same as XP, but the device name is
DSI Mopho rather than USB Audio Device.
In Windows, if you unplug the USB cable and plug it back in while a program
has the Mopho port open, you may have to resync. That usually means going to
the USB Audio Device (or DSI Mopho) Properties, as in the procedure above,
and clicking OK. If Mopho is no longer listed in the Device Manager under
“Sound, video, and game controllers,” power Mopho down and back up again
while it is connected via USB. It should be detected on power up.
36