I managed to get the left screen working again but now the controller isn’t working properly .The right side up/down and left to right pad isn’t working . When trying to put the motherboard back into place as it slipped it seems to need pushing down a little so not sure if something slipped out .I can’t find a video on reassembly anywhere or an answer about getting the controller working again .Can anybody help ?

Not exactly sure what you are asking about the motherboard, as it really only fits one way. But the controller should be simple. Take it apart… clean the pads… make sure the wires are connected… and put it back together. I’ve had a few controllers in bad shape come across my workbench, and all of them worked after a good cleaning.

If you can be a little more specific on the MB… I will try to help with an answer.