Korg Support

I Need help with ... I have a Korg AX5G but the problem is the display flashing lights changed numbers .. but do not bother to voice .. please help me how to fix it .. and if I may ask her schematic diagram..thanks...

I am Cambodian. I was born in Siem reap but now I live in Phnom penh. I\'m 25 year old. I\'m a man. So could this company sending Effect model Korg ax1500g to holland or not? and sendong to Cambodia as well. Its has this sytem by post or anything that arriveal in Phnom penh?

when i punch in and out recording there is a loud popping noise can this be remedied.