Here are factory patches:
Try to load them.
On 7 Dec, 2013, at 8:13 AM, <
> Hi everybody!
> I have obtained a OBXA 120 patches model recently. It was in full
> working condition ( I saw the demonstration by Skype). But after it
> finally came to me I ´ve noticed some problems:
> 1. Two keys are stiffer and are not working
> 2. Entire memory is wiped out - there is only noise with some
> modulation (battery shows 3V and is not leaking, manual mode works.)
> 3. I can ´t write any patch to the memory - instead of writing it
> goes to the chosen "noise" patch.
> There are no apparent loose components or connectors. Everything
> seems to be in place. Where would you start the diagnostics
> for any help.