I have a squeezebox that appears to be dead in the water.

I updated to the latest 5.2.1-1 rpm this morning on the Linux box here
in the office. The Squeezebox dutifully noted that it needed a firmware
update. I pressed and held the brightness key as directed; the SB
displayed that it was getting the update; The progress meter didn't
change (except to the "U" in "Updating" changed to ")pdating"); I waited
5 minutes; still no change; waited another 5 minutes; still no
change;Rebooted the SB - Nothing! It's just sitting there with a blank
screen (and a slight glow visible through the top vents where the
optical link is).

I tried the "Hold down Add while powering up" trick - nothing!

Any suggestions????