Labtec CS-800 PC Speaker Out on Non-Powered Side

The right speaker, non-powered, on my Labtec cs-800 is not functioning. I took the
speaker off and put it on another cs-800 and it worked. It's either the electronics
or cable. Cable looks fine, but didn't test it on the other cs-800. I opened up the
power box, and saw nothing really obvious except a diode near the back had one wire
resting on a flared U-bracket that was screwed into the back of the case. I pushed it
away. No change. Any ideas? Otherwise, I think this is headed for the trash.
--
Wayne T. Watson (121.015 Deg. W, 39.262 Deg. N, 2,701 feet, Nevada City, CA)
-- GMT-8 hr std. time, RJ Rcvr 39° 8' 0" N, 121° 1' 0" W
(Formerly homo habilis, erectus, heidelbergensis and now sapien)

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