Pretend it's the first time setup. If that fails, you have some hardware or setup failure and need to correct that.
Again, setup as if it was a new out of the box system. If the hardware is good, it works.
Hi I have a HT305SU 5.1 DVD system ( old I know but has always worked perfectly) I recently moved it to a different room after setting up the system I found there was no sound from the speakers except for a electrical pulse every 4-5 seconds in all modes the DVD works perfectly through the TV just no speakers. Any ideas ?.

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