Network - Wireless & Wired Connections

Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
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Level 7

HDMI4 no signal

I've tried all the helpful hints to fix my HDMI4 no signal, but nothing is working. I've disconnected the cords, checked the updates & still I am unable to view anything. The TV is in good condition, I can still view Prime, Hulu, Netflix. Please HELP as I'm technologically challenged..🤷🏾‍♀️💆🏾‍♀️🤦🏽‍♀️

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Level 18

Re: HDMI4 no signal

It's not clear what you're asking.  How are you viewing Prime, etc.?  Is this a smart TV with those apps?  Are you saying your Roku works to view the noted channels, but nothing else?  If you have an HDMI4, I assume you have HDMI1 through HDMI3.  Have you tried connecting to them?

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