Sad day for HP-41C

[aurelio]

(12-14-2017 01:03 AM)larthurl Wrote:  This is my original HP-41C that I bought in 1980. I used it heavily and then about 1990, it went into storage. I re-discovered it about a decade later and saw that it had battery damage from leaking cells.
Today I decided to open it up and discovered the blue crud. Not sure if cleaning the crud will revive this old friend. It clearly needs a new battery connector.

Any thoughts on how to proceed?

.....Art

then sorry for the healt of your 41 this is a bad situation but if this can help you i succeded in cleaning the board after a vinegrad bath and a flat screw driver job as Jose already suggested then you 'll need to replace the blocks. Diego's rsources could help in that. good luck