Hi all. I just got a JTV-89 from Zzounds. This is the earlier non Floyd Rose version - a 'blemished' unit. When I first was handling it I noticed something was rattling around inside. I pulled the back cover and found a small black piece of plastic broken off from something. Looking around, I identified it as the latch on the battery door. Except that the battery door wasn't broken and had it's own latch working fine. I'm guessing (hoping) that is the reason it was sent back and the retailer just replaced the battery door without noticing the broken part inside.
So now the issues. I tested the models briefly when I got the battery charged and I was impresed with all the variety. I then tried to update the firmware and I got a failure to update 'unknown MIDI error'. I restarted things and decided to check the unit in Workbench HD and it saw the guitar but as it downloaded the guitar presets they each changed to ???????. Back to the Line Monkey and it reports firmware 2.21. Strange but when I tryed playing the models they all sounded exactly the same. And none of the alternate tunings changed anything. The update didn't just fail but also screwed up what I already had. Many more update attempts all fail. I can get things to see the guitar by pulling and reseating the battery, the USB interface will get two green lights but during the update the VDI side will change to red flashing and update fails. Tried multiple computers, been reading the FAQs, forum, etc. Using a charged battery, volume turned up, 1/4" cable pluged in, not using a USB hub.
Now the funny thing. I decided to try to upload models from Workbench HD to the guitar (since it is reporting firmware 2.21 anyway). And that seems to have worked! Different models are back and alternate tunings also work. Things are sounding good again. But now I'm not even sure if I have the 2.21 FW or not. I wouldn't be able to hear the difference in the models (it reported FW 1.71 before updating) from the little I messed with them before updating.
I'm worried now that future updates are going to fail. I hate to do it but I'm going to have to mess around some more and make sure I can do updates. I really like the guitar overall and I'd hate to have to return it. If anyone has any ideas, I'm all ears.