Hi FN59. error 775. I've checked the cable power at the Satellite dish and I'm getting 21v.
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That may mean that the internal switch in the LNB may have gone bad, as the receiver is not getting a return ""I'm OK"" signal.
Do you have a second SWM LNB?
Or a second receiver??
No. I'll have to order one. Thanks for your help.
Do you know anyone else with a DTV system? If so then I would also test the receiver, see if it is working correctly.
Borrow his lnb see if that makes a difference. Also look inside the connectors, if there's any rust stains then replace those connectors.
I had a chance to check for voltage on a Directv receiver. There was no voltage output from the receiver when it is set up for a SWM lnb.