I've "taken in" 4 42s in need of aide.
They are all disassembled at this point. Two were delivered to me apart. One of these is hopeless with a destroyed processor. The second one is very dirty.
The last two have hope, I think, but need the forums help.
Unit 3 was taken apart and cleaned. I re-assembled and got it to turn on after batteries are installed. However it seems to be bogged down with something and will either be very slow to respond to keystrokes or not at all.
Unit 4 starts up after putting batteries in, but will not respond to any keystrokes.
They both seem to have similar ailments. Is it dirty/bad keyboards?