And I did. It should be upside down with maybe a hair dryer treatment every now and then. I could not resist powering up and checking. Even though it still may not work after a few days, it gives some small margin of success.
Anyway, excited for my new keyboard, had some features my PX160 did not. The upgrade just happened much sooner than expected, and was not totally necessary until my keyboard went to Dunkin Donuts.