Let's Get Technical > Troubleshooting Problems
MP-1- err 1 on startup
tabascojunkie:
My MP-1 started losing memory a while back. On startup it runs through diagnostic and shows err 1, then goes to preset 1 with all settings at 0. It goes through this every time it powers up.
What does this sound like, bad battery?
MarshallJMP:
Does it only show err1 or also err2 and err3?
Now this sounds like a bad battery anyway so best to replace it.You could tru to measure the voltage,should be at least 2.6V,but if that that low replace it anyway.
tabascojunkie:
Yeah just err 1. I'll check voltage.
Here's a guestion, has anyone ever had luck just desoldering the battery instead of replacing the clip and everything?
tabascojunkie:
So I fired it back up and it is err 1 2 & 3. Battery is dead so I found the parts at Mouser and got them ordered.
The mouser part number is 534-104 for the battery clip. Yall might want to pin that number somewhere, I had to go through a few sites to find it.
Anyway, hopefully in a few days the MP-1 will be singing again.
tabascojunkie:
I replaced the battery with the the battery clip and she's back to life and holding presets. Yay.
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