abruno17
Experienced Member
I have the trs 80 model 4 with a membrane keyboard with an unresponsive spacebar. I need help with how to get it to work again. I had a theory of spreading contact cleaner down the stock where the space goes in since inside it looks like a tiny metal spring on top of something white. If not how can I take it apart without breaking it? If I cant fix it does anyone know where I can get a new keyboard?