MPC live battery at 100% but won't turn on unless plugged in By HydroSchematics1 Tue Feb 08, 2022 6:07 am Anyone have this issue? I got a used mpc live 1 and the battery is at 100% but it won't turn on unless it's plugged in. Any way to fix this? HydroSchematics1 New Member Posts: 2 Joined: Tue Feb 8th, 2022