TV working fine for about a year. Then recently no signal coming through HDMI. VGA, Video, component, etc. all seem to be working fine. DTV working fine. But only blue screen from HDMI.
The cable and source (DVD player) appear to be working find. But I wanted to see if anyone has experienced this problem before I buy a new HDMI cable and/or DVD player. Thanks.
The HDMI port might be loose on your TV. I had the same problem. I went to radio shack bought a solder and soldering metal with some flux. I then opened my 37inch Sceptre Naga and aligned the hdmi connectors properly to the board, I then soldered the hdmi port firmly into place. This fixed my blue screen problem.
Check the power supply modular cable connection that is by itself in the upper right corner. On the one my son-in-law has the double yellow jumper wire that connects to this plug in two locations was loose (not properly inserted) in the modular connector and had worked it way out.
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