HP 15C LE keyboard repair

[Thomas Radtke]

Thank you all! I mostly followed Djjs contribution and was able to repair the LE keyboard (better late than never).

Two remarks:

(1) I found no visible debris, but nontheless cleaned all contacts

(2) I removed the posts completely and inserted some flat sponges between case and PCB. Works :-).

Quite happy with the result, allthough, of course, the missing brownout detection is still a problem. But it can now be used as calculator.