[SiriusHardware]

Can you measure for continuity between the three points I've marked on the attached diagram:

1 = 'I' wire solder joint
2 = '&' contact left side
3 = 'Left Bracket' contact left side

And state which of those three points are and are not connected together? Just trying to get an idea of exactly whether the break is to work out the best place to patch it, if necessary.

Can you also say whether - when the keyboard is assembled - the hole above-right of the backslash '\' key position has anything going through it, like a fixing screw / post, or whether it is empty / vacant?

Edit: Crossed with Colin's post above which I'm having a look at now.