HP-25 - what could be wrong, simple question

[albertofenini]

We are happy to share few pictures where we can finally show how well the PANAMATIK chip works.
At first we had some problems but these were due to a bad rom/anode driver and not the PANAMATIK itself.
Once substituted the bad driver we totally recovered these two units that in the past we have posted has having a strange behavior
Thanks to PANAMATIK!!!
One thing that we want to share that is interesting is the type of glue we have used for the upper posts,
the one just behind the on off and run program switches
Overnight it dries very well and looks like it’s keeping its strength
We have not glued all the points because we are waiting for some drilled micro copper rivets that could do the job
The idea is to insert them and grasp the black pins coming from the keyboard
We’ll see ...
Pictures here PANAMATIK and glue for Woodstock keyboards