The fact that it is a problem that both receivers have now, I agree with Pinza it would be switch or power supply/inserter.
Before ordering any new equipment, try to isolate the problem, by hooking one receiver directly to one Lnb, no switch only one cable. If no signal, check to see if your dish is still there, I heard of someones dish being stolen.
If there is signal, then test the power supply with a multimeter, voltage should be about 21 volts, and the same of the output of the power inserter.
Let us know how it works out.
Before ordering any new equipment, try to isolate the problem, by hooking one receiver directly to one Lnb, no switch only one cable. If no signal, check to see if your dish is still there, I heard of someones dish being stolen.
If there is signal, then test the power supply with a multimeter, voltage should be about 21 volts, and the same of the output of the power inserter.
Let us know how it works out.
