success!! Took the keyboard out and found the problem, the solder was do dry only a few pins were still attached!
It all now works brilliantly, nice to find the screw sticker still intact so i know its never been messed with. The atari was very clean inside which was a big plus.
So now 30 years after getting an Atari 65xe for christmas I get the computer I dreamed of
I was going to install a gotek drive but decided not to, ill just buy the odd game that takes my fancy that way ill def play it.