Line 6 M9 no display issue

Howdy folks hopefully I'm posting this in the right forum. I had a band practice the other day and my unit was working perfectly normal as per usual. That night, however, I had a gig and upon powering my pedalboard, the pedal was powered, but the display was completely blank and the presets I had were all completely random and bugged. Anyone ever experience this with theirs line 6 m9? I can't even factory reset because the screen is completely blank.