The keyboard connector/port is no longer working.
I know it’s not the keyboard as I have two (the touchpad was buggy on the first one).
I used the bluetooth for a while but the battery discharged and it’s no longer working.
I tried brushing both male and female connectors, toothbrush, soft metallic brush, cutter blade, etc. but no change whatsoever.
Anyone knows if there’s any way to charge the keyboard somehow? connecting a certain voltage to some specific pins?
Any ideas what else I should try? (I am trying to avoid opening it as I had a very bad experience unglueing a surface 4 screen)