I have a Logitech Z906 5.1, I purchased this last year for my home cinema project. I've only just got around to unboxing and connecting up to my EPSON Optoma DLP Projector. I couldn't get any sound from the Logitech system. In test mode I can get noise from all speakers except front left, I then checked the connections, all ok. I swapped the front left spear with cable into another position on the sub-woofer and it works, but no speaker will work when connected to the front left.
Any clues or suggestions, as right now it looks like there is a fault in the sub-woofer?