I'm praying someone can help me as I've made a bit of an error. Well, actually, I think my husband will think it's huge. I unplugged the Sky Box in our main living room as we no longer take the Sky service. I was looking forward to the space in our cabinet so I just pulled out all the wires at the back of the box. I didn't stop to consider that it could affect all (but one) of the TVs in our house. But it has! The main TV that the Sky box sat beside is still working but all the others have lost their signals. I wonder if anyone would be able to give me guidance to get them all up and running without re-connecting the Sky Box? Can this even be done? I'd be very grateful.