Gammitin (Ben) 💾 on Nostr: So, I tried cleaning the membrane connector and the socket, no luck. But, if I short ...

So, I tried cleaning the membrane connector and the socket, no luck.
But, if I short out a few connections, below I figured out up, down and enter I can get into basic.
So I know that it's not the machine, it's something to do with the keyboard itself.