Or 2.
1. I came across a client that forgot to connect the power to the Chromecast.
2. Sometimes we have to unplug all HDMI things, then power off, remove power to the set for 10 minutes to let the HDMI chips reset.
Again, a failure in the industry why this is required at times. It's not a Samsung thing but an Intel and industry bent on copy protection of the HDMI link. Result? Failures that should never happen.
Bob
I have a chromecast device attached to my tx42a400 tv
my chrome cast is only one month old and worked on a sony bravia tv
I have just purchased a Panasonic tv and plugged in the chrome cast to a vacant hdmi port set up the chrome cast and all I got was a blank screen saying "no signal"
I changed over the hdmi port (thinking it was the port)
but the hdd I have in the other port worked and the chrome cast still did not, so I factory reset the chrome cast
still not working
any advice could be useful

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