Hello! Brand new to the forum and I need some help. I use to be into FTA, but have not played around with it lately, since my dish has been working flawlessly for the last few years. It is mainly for my wife, who enjoys the international channels (G19, 97W). The signal was getting weak, so I took out my mentioned tuner and tweaked up my FTA signal. Mission accomplished by turning the LNBF in the holder. I should have left well enough alone. This morning, since re bitten by the bug, I got up and decided to try a different LNBF that I had lying around. When I connected it I got no signal. Decided to reinstall the old one which was quite corroded. It is an old commercial LNB made of metal. Not sure of the model, since the label is long gone. Cleaned it off with WD-40 and reinstalled it. No signal! Tried different settings and still no signal. I realized I must of damaged it when I was cleaning it, butI even tried a couple more LNBF's that I had laying around. Still no signal. The dish, an old Channel Master 1.2M SMC, is mounted solidly, so I know it didn't move. In desperation, I started blaming my tuner and started messing with the settings. I clicked on "defaut value", It asked my if I was sure, I said yes and now when I power the unit up, I get "No TV Program" instead of "No Signal". Does anyone know what I could have done? I found the updated satellite list online and updated it thinking that might be it, but it didn't help. I need to get this resolved or I might end up sleeping on the couch!