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Are IO Sub Card of T420 and T430 interchangable?
(sopuli.xyz)
They physically look different so I'm going to go with no. The T430s has a lot more pins on the connector as well.
Even if they fit I doubt there's an ethernet controller on that board so it wouldn't work anyways.
I see. That's too bad. Thanks!
IBM and Lenovo ThinkPad laptop enthusiasts!