Right, this is my house this time (not my mums) and the Freeview signal just died. Stop. Nothing. Dead. Was lying in bed being lazy watching TV and screen went blank and said "The selected channel is not tuned" which is does every now and again if the signal drops, usually when a moped goes past. Thing is flicking through channels they all say it. So I get up try the downstairs TV and FV box - same thing, just says "NO SIGNAL" on all channels. Same on the FV box next to me in my PC room - "NO SIGNAL" So I venture outside to make sure a cable hasn't come out or something. Here's the set up; Aerial on roof, 16db mast head amplifier attached to it. Cable comes down wall into the IN on a 4 way splitter. 4 outputs off this splitter to 4 points in the house. Inside house, in sitting room is a power box thing that has the input signal fed into it and then and output coax to my FV box. This box provides the power for the mast head amp. If I turn this box off, I lose all signal. So, I check cables outside at the splitter, everything seems fine. Check cables inside at the power box thing, cables seem fine. I unplug and plug in to be sure, then kill the power to the box, wait a bit, turn it on again. Still nothing. So to eliminate thing's I first take the coax from the aerial to the splitter out and attach it directly to the cox thats connected to the power box thing (so now it's AERIAL + MAST HEAD AMP > POWER BOX > FREEVIEW BOX) Still nothing. So I can guess that one of the following has happened; 1) Signal broadcast has crashed and all my gear is fine 2) Mast head amp on aerial has died 3) power box has died (even tho the power indicator light is on so it appears to be working) Pain in the ass, I can't find the invoice I got from them, so can't even call em up to come fiddle with it under warrenty!!!!!!!