XONE 464 broken power.

Hi all,

I made few search on internet concerning my problem (no power supply anymore) with my old xone 464, but did not find much relevant information.
Let Resume, for 4 weeks my mixer won’t power on.
The fuse is functionnal, I had no electrical issues at my sweet little home where stands the mixer. The cable power is functionnal, I did not detect any smell concerning some parts that may have burnt.
What can I check now? I am motivated to repare it but do not have a clue on how to go further.
Any advise would be welcome.

Thanks, XOUR

Did you figure out what the problem was? I seem to have an identical issue.