In Reply to: RE: HDMI stopped working on my new Samsung monitor, don't know if its PC (HP) or the Samsung (VGA works) help! posted by Blackdog on January 18, 2017 at 19:45:27:
Our LG TV in the guest bedroom was working 100% fine with the Comcast cable TV box over HDMI for nearly two years. It was plugged into HDMI Input-1.I just purchased a Blu-ray player and AppleTV box for the guest bedroom and rerouted the HDMI cables through the drop-down AV drawer in the dresser just below the wall mounted TV. This required unplugging and replugging the HDMI cables.
The LG TV kept displaying "No Signal" on HDMI Input-1. The cable TV box was securely plugged into HDMI Input-1. I fought with this for a while but no luck.
I finally decided to power everything OFF for a few minutes then power it all back UP. It worked! Weird.
Edits: 01/20/17 01/20/17
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Follow Ups
- Interesting. Worked for my LG TV too..... - AbeCollins 13:08:04 01/20/17 (0)