[A6] Andy hangs on boot...

[Eric Peterson]

I had been twiddling knobs for a few hours when I noticed the
tuning sort of wander, so I hit 'Auto Tune', and the Andy goes
off to do it's tuning business. Then it hangs on 'Resetting
Controls'. After .5 hour, I decide it's stuck & power it down.
Now it hangs on bootup. I've tried holding soft buttons 3 and 4
to try reinitializing, but no dice.

Suggestions?

regards, -E.