VIZIO LCD HDTV ~ “No signal” then shuts off ~ SOLUTION!
When I turned “ON” our VIZIO LCD HDTV, the screen turned blue, displayed the text “No signal,” then shut off. No matter what buttons I pressed on the remote or the VIZIO HDTV itself, when I turned on the TV it automatically shut off. F*CK! The behavior started when we accidentally switched the input signal …