Switched to the Microsoft Natural Ergonomic Keyboard 4000 you linked and have some of the same problems. I don't have any issues with the membrane, but my work keyboard is completely missing the "L" ...
Anyone have any luck with fixing one of these?<BR><BR>Not to long ago i had a little water get in mine. I unplugged it, waited a week then plugged it back in.<BR><BR>It worked... for about a week then ...
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