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It sounds like the receiver unit has lost the signal from the dish. There are a few reasons why it could happen.

First, the dish may have been moved from its proper position. A change of a degree or two can cause the signal from the satellite to be lost. Wind can move a dish if it hasn't been fixed firmly.

Second, the cable between the dish and the receiver may be damaged. It might be visible damage but it could also be water damage inside the cable.

Next, the LNB (the small unit in front of the dish) may be faulty.

Finally, it could be a fault with the receiver itself.

It can be difficult to track down the problem without specialist tools, so it sounds like a call to a local satellite or TV service center might be the quickest way to resolve the problem.

Satellite signals are sometimes not broadcast by the satellite itself. This is rare and is normally corrected within seconds or minutes. Before assuming a fault, try it again and try different channels - It might just have been a break in transmission for a minute or two.

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Q: You have dish network and your screen went fuzzy and said no signal at the bottom what should you do?
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