I'm experiencing chronic issues with a "Weak or No Signal" message on my Samsung SUHD 55 TV. I was able to fix the issue by unplugging HDMI and power, holding the power button on the TV for 30 seconds, and reconnecting. However, the issue has increased in frequency and after 4 or 5 times of using the same solution to fix, unplugging HDMI/power holding the power button on the TV for 30 seconds and reconnecting no longer works.
Model Code: UN55JS7000FXZA
Verizon No: EH01
Current Software Version: 1550
Anyone know of a fix?
I have tried multiple HDMI cables and all inputs. Actually, the TV doesn't seem to allow me to switch sources from the menu any longer...it's stuck on the TV source. If I select HDMI 1, 2 or 3, it defaults back to TV.
What external devices do you have connected to the TV?
I have a HDMI single input coming from a Bose Lifestyle 535. The Bose system takes inputs from a Roku3 streaming device, DVD player, and Verizon FiOS set top box.
Have you tried connecting the devices directly to the TV? Instead of using the Bose Lifestyle? Does this occur when having them directly connected?