Problems recognising Edirol UM1 MIDI interface

Our music department at school has 3 macs. One runs 10.3 and recognises the UM1 - MIDI works fine ... if only I can remember which to switch on first.
I took EVERYTHING to the next machine (running 10.2) - interface, cables and keyboard. Nothing. No lights or anything. We restarted, reintalled the drivers and all that sort of stuff. I even cleared out all the devices in Audio MIDI Setup and reinstalled the drivers. Now it won't even recognise the interface (system profiler just says Vendor Specific usb device).
I tried the M-Audio Oxygen 8 - no problems.
I even tried a new account, but nothing works. We are at a loss. I am the nearest thiing to a "Mac Expert" at school - Our IT manager just says things like "We said you should have bought PCs" (I wonder what he says when the PCs crash? I don't think he knows Unix!).

Strange thing is all the machines have worked with the interfaces before. They have just stopped over the summer break. Is there some magic sequence for settting up MIDI that I should know about?

We are running Cubase SE, but I doubt that makes a difference. We aren't getting that far!

Thanks ... but we need these machines running tomorrow for an Open day "see how good we are"!!!!!

Posted on Sep 27, 2005 10:02 AM

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2 replies

Oct 2, 2005 9:33 PM in response to Mark the Reasonable

It's obviously too late...but did you ever get it going?

I have a UM-1. I don't use it a lot, but it seems to me that it has worked all along the way as I've upgraded OS X. If I recall correctly, I had to get new drivers when I upgraded from 10.3 to 10.4. I don't remember if I had to get new ones when I went from 10.2 to 10.3. My only guess is that when you reinstalled drivers, the new ones weren't backward compatible. That is, maybe you downloaded drivers for 10.3 or 10.4 and they didn't work with 10.2. Frankly, I'm skeptical about the theory, for several reasons...but it's the only one I can think of.

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Problems recognising Edirol UM1 MIDI interface

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