HP25 keypad problems

[Steve Simpkin]

(06-25-2020 06:33 AM)calc-calcs Wrote:  Another quick update on the number 2 key situation. When I push the key on the lower edge with normal pressure it works perfectly every time, but if I push it only on the upper edge it clicks but no action on most tries unless I apply slightly more pressure and then it also works every time. If I push squarely onto the face of the key with normal pressure it works about 50% of the time. Any ideas?

That key might need the miniature wire brush treatment mentioned in post #4.