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4 paź 2022 · power unplug the little box for 30 seconds and plug back in. working? is the little box connected via wifi or coax?
- No signal' problem on TV
The blue power light does turn on on the Xfintiy box and...
- No signal' problem on TV
16 lis 2023 · To resolve the issue of the “Comcast cable box not working, no signal,” you should check your connections, try restarting the cable box, and use another HDMI cable. Down below, we have discussed the solution in step-by-step detail.
21 lut 2020 · The blue power light does turn on on the Xfintiy box and when I press buttons on the remote, the green light lights as well so the box is on. Pressing the power button on the box does nothing. The only way to solve the problem is to power cycle the Xfinity box - then everything works fine for a week or two.
Learn how to resolve issues with your TV if it isn't displaying a picture or only shows a blue or black screen. Troubleshooting steps. Make sure all power cables are plugged into working power outlets for the TV and for your X1 TV Box. Hand-tighten all cable connections to make sure they're not loose.
NO SIGNAL on your TV - How to FIX IT! - COMCAST XFINITY - SHAW BLUESKY. These steps will work not only for cable boxes, but for other devices as well. For example: Playstation or XBOX.
Is your Xfinity TV box blinking blue? Watch our step-by-step guide to learn why this happens and how to fix it quickly.
See if the Component or RCA-style cables and jacks have become loose. A loose component connection could cause a red (pink), blue or green screen. Check the color adjustments on the TV. (For instructions, refer to your owner's manual or the TV manufacturer.)
