A good friend of mine (Willy) owns a Korg PA1Xpro and he has a 'tiny' problem :
The machine does power-up (harddisk starts) but no sign of a boot-sequence : All remains 'dead' (no display contents, no lights, no nothing)

It is late now, so he is not able to call his dealer. Has anyone had this problem and how can it be solved ? (e.g. factory reset.... if yes how?)

Roel