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

My Roku 3 does not give a video signal

Hi! I have a problem with my Roku 3 model: 4230x, since it does not give video signal, But if you turn on the light (I make the observation that the light blinks 2 times every 2 seconds approx.) We already tried to change the HDMI cable and TV, but it still does not give video. l-inksyssmartwifi

I hope you can help me.

linksys smart wi-fi router  linksys login

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