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Main :: DT50/DT25

DT50 Problems after trying firmware update
by Mbalsan on 2012-11-29 15:30:13.4190


So I tried to update my DT50 Head today. I followed the instructions and everything seemed to work fine and the update started. Suddenly, there was an error and Line6 monkey couldn't recognize my device anymore , and it did at the beginning . Now the amp switches don't answer. I can't switch topologies or anything. Both Class AB and Class A are lighted up, and it seems to be stuck. The amp doesn't make that starting up "click" it used to make. Line 6 Monkey can't recognize the device anymore, and instead it says it is a DT50 112. I can't update it (error 8000000A) and what it's worse, I can't even play it. I was using a brand new Alesis Midi Usb Interface. Any help would be much appreciated. Thanks a lot in advance.

Re: DT50 Problems after trying firmware update
by sopachrga on 2012-11-30 01:20:44.5030

I had the exact same issue. I rang Line 6 support and this is what they got me to do to fix it.

-Power the amp off

-Disconnect Midi cables from the amp (and all other cables, so you only have a speaker and power cable connected)

-Hold the Channel selector switch down (towards channel B) then turn the main power switch on (Just leave it in standby)

-Continue holding the channel switch for a good six seconds. (Nothing will happen to indicate that you have held it long enough)

-Then release the channel switch

-Plug the midi cables back in (leave the amp switched on)

-Start Monkey back up

That worked for my DT50

Re: DT50 Problems after trying firmware update
by Mbalsan on 2012-11-30 06:41:52.5010

Thanks! I've tried it and it worked. I haven't been able to update it though, and it continues in the flashupdate state. Now the error in 80009000, unknown midi error. I'm trying to find some solution here in the forum but still nothing. Thanks again!!!

The information above may not be current, and you should direct questions to the current forum or review the manual.