Boxford 125 TCL Searching for Machine Error

Hi All,
I have just brought an old but updated 125TCL out of storage and it is running the latest software from Boxford. When I boot it up it keeps showing searching for machine on the VDU, I think it is a chip gone down, does anyone know of a reasonable guy to contact to diagonise the fault.

Thanks in advance.

Can't help with problem but I've just stripped out all the boxford internals for a Mach3 conversion using modern drives and it was working fine so if you need any parts I have some going free.