HELP NEEDED
2015-07-26 by Sascha Schneider
Ahhhh ... I need your HEEELLLPPP ... tried to boot up my Yamaha AN1X this morning ... my son has switched the power supply from 9v to 12v ... so only thong I see is the display light, but no bootup and no sound ..... switched back to 9v after I found the error ... still no change .. tried a reset, .. not possible ...
ATM I try to change the internal battery ..hoping it might help ...
Any other ideas??
Greetings from belgium, Sascha