I have the same problem, but sometimes it works intermittently. I have
never found a solution. I just keep the 2004 hoping that someone will
come-up with a solution.

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On Sun, 04 Apr 2004 09:05:52 -0700, Russell Smith
wrote:

Hello,
Just wondering if anyone can help me?
I have a Pro-2004 that powers up, no sound comes from the speaker and
the green EL display lights up but no numbers show up on the display?
Is this a problem with the solder joint that I read about years ago on
the NG.?
If so can anyone give me a rough idea where to look on the board for
problems?
Thanks for any help you may have to offer
remove "spam" or e-mail me at
-Russ