Question about Bose 3 2 1 GSX System

1 Answer

Will not power up

I was using the fm and the audio cord came out. While attempting to plug the cord back in I turned the unit on it's side and the stereo turned off. Now it will not turn on by the remote or the on / off button. When I power the unit down and repower it displays the 321 on the screen but then nothing after that.

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  • Anonymous Jun 08, 2008

    I am having the same problem. i can hear it for about 1 min and it turns out to reat the 321 message

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1 Answer

Your have to open the system removing the six screws on the bottom. Once the cover is off you might want to remove the am/fm connetion to give your self more room. You just unplug it from the board by gently pulling on the white connecting plastic and not the wire. Pull the am/fm board toward the front a bit and lift up. You shold see three shinny metal wires per say. and the one you want to check is the one that looks like it's connecting straight into the display screen. Notice two seem to connect towards the front. You want the one that is straight forward. This was the connection that had come undone on my system and was causing the no power up just the "BOSE 3-2-1" message.

If you need further advise on this procedure e-mail me at

tonyandne4ever@yahoo.com

Posted on May 11, 2008

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