I was starting my X3 recently and I'm not sure wha happened, but now it doesn't work at all.

There was a pop on starting, maybe also something not sounding right in the motor drive.
I checked the 5A fuse on the side of the mill column and it was black and clearly blown, but I then had a report from the house that an MCB had tripped there. Later I found out that an MCB had tripped in the workshop as well.

It turns out that there might have been some local atmospheric electrical activity (lightning) when I tried to switch the mill on.

I have replaced the 5A machine fuse and reset all MCBs, but the mill will not start.

Is it possible that if there was local atmospheric electrical activity, this has caused the mill PC Board to blow?
What do experience do you have of this?