m11x keyboard problem.

[seldNofSparta]

So one day the q,a,z and tab keys stop working on my m11x.

I figured the keyboard was broken so I ordered a new one, install it and the space bar and arrow keys don't work on that.

I then order another one and there are no keys working on that at all.

OS reinstall provides same results.

Anyone have any ideas? I am just stomped...

 

[CEUOTC]

Have you refitted the other suspect U/S bits of kit?
If so do they still exhibit the same faults as before.
If all dead now.
Suspect the motherboard/connector.

Or duff keyboards.