How to resolve the problem with Logitech speakers that go to sleep mode when connected to a TV Some time ago we encountered a strange issue with our Logitech 2.1 speaker system that was connected to a Sony TV for better sound experience. We bought the Logitech Z623 2.1 speaker system couple of years ago but we haven't used it actively since then, even though it delivers powerful and quality sound. Recently we connected it to our 43-inch Sony 43XG7005 4k Smart TV and we noticed this strange behavior - when we turn off the TV for some time and then turn it beck on again the speakers remain silent, as they are on sleep mode.
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