Kenwood Multipro FP730 not working

I have had this for a number of years working perfectly, I took it out this morning after not using it for a few months but its as dead as a dodo.
The first thing I thought about and hoping for was a blown fuse but after changing the fuse it still doesn’t work.

I would very much appreciate some advise on what I can do to identify the problem. It feels like I have had an arm amputated being without my trusty processor although I am not a kitchen prisoner I do enjoy using it…. Thank you all again