I have a Boss ME80 effects processor. I bought this board when it came out YEARS ago. It was a return to stomp box control in a multi effects pedal. I fell in love with it’s user friendly interface & how it seemed to integrate itself into everything I was doing at that time.
I plugged it in after several years of inactivity due to losing a lifelong friend & band mate to an OD. Hindsight, I should’ve seen it when he avoided contact with me. But, I hooked it up, plugged it in, held the power button & nothing. I tested the power supply, it’s good. I swapped it batteries, still no power. I ordered the switch from Syntaur & had a local circuit board repair shop install it… still nothing.
Before I take it apart… AGAIN… is there anything I should check? Is there a memory battery backup like in the DigiTech GNX series processors? Would this affect issues with powering up?
I really need help with this. I’m getting back into playing again & really would love to have this board working once again.
Thank you for any advice.