On Mon, 17 Mar 2008, Tim Mann wrote:
Sometimes the troglodyte approach to fixing keyboards
works: just bang
on the bad key for a while, and it may start to work again. Bang
gently, of course -- don't take "troglodyte" too literally. :0)
I had a model 3 with keyboard issues. I banged (gently) on one of the
keys over and over, and eventually that key started to work.
I put a Rochester Dynatyper (box of solenoids that converts a typewriter
into a printer) on the keyboard, and dumped a lot of big text files to the
printer interface. After a few hours of "typing", the keyboard was
working satisfactorally.