Hmmmmmmmm maybe it is this... as I'm on 1.5 but driver board is not unplugged
Version: 1.60 - SEP 22 2003
(Changes From 1.50)
Incorporate the final version of XINA (1.19) which fixes the problem
where booting the system with the power driver board disconnected
can cause factory reset to occur due to the mismatch of the last
country dipswitch setting in CMOS vs. the country setting for
an open power driver board cable.


Now it can go a bit further, it doesn't reboot at start, I can press start button and games starts and drops a ball but as soon as I press launch ball it reboots