I have a Packard Bell Theatre system. For some reason, the decoder has stopped working. Fine one minute, not the next. I was given this equipment and it did not have a manual, I pressed the ProLogic button followed by Bypass and then it all went quiet.
I have tried the PB website but it doesn't even mention the product and I've also tried their forum, other users mention the product but not the problem or a solution. I know it's a long shot, but I wondered if anyone out there knew what ws happening!
You need to get it off prologic, try pressing by pass then any of the connecting methods, i.e aux.
When this has happened to me, I normaly keep pressing and switching the box, and sub speaker on and off until it gives in and gives me the sound back. Also dare I say it have you check that know of your volume controls are muted both on the box, and on the computer.