This is not a software error. So reinstalling the OS won't help. Check the power supply, if you are into synth repairing. Or contact Moog or a synth repair professional.
keep on turning these Moog knobs
Prodigy * Minimoog (built 1979) * Voyager * MF102 * MF103 * MF104z * MP201 * Taurus 3 * Minitaur * Sub Phatty * MF105 * Minimoog reissue