From James Meagher Sent Sun, Aug 12th 2018, 01:45
T=E2=80=99was the ribbon cable. Despite unplugging and replugging a couple o= f times without success, a close visual inspection showed that one of the ca= bles had come loose from the . . . =E2=80=9Cend-plug-thing=E2=80=9D? Sent from my iPhone > On Aug 11, 2018, at 8:42 PM, James Meagher <x.xxxxx.xxxxxxx@xxxxx.xxx> wro= te: >=20 > A few keys on my Polysix were double triggering, (or sporadically not trig= gering), so I took apart the keyboard, removed all the keys and the rubber c= ontact strips, cleaned everything and put it back together, and now all the k= eys work beautifully, except the second lowest E through B don=E2=80=99t wor= k at all (E, F, F#, G, G#, A, A# and B). I=E2=80=99m going to pull it all a= part again and make a visual inspection, but figured somebody here might be a= ble to point me in the right direction. (That rhymes.) >=20 > Sent from my iPhone