Ensure that you give them a detailed and precise description of the issue at hand and all the troubleshooting steps youve undertaken. When plugged in tv cable to the aerial socket came up with no signal and this is happening in all rooms. How To Fix A Broken TV Screen Lines Cracked Unresponsive? I have not seen this before as my CABLE BOX is connected and turned ON. You have a couple of coax cables in your kit. I justed hooked up a 42 Toshiba Regza to my HD cable box. If youre not looking to upgrade, check your Spectrum receiver for component ports. If you are one of such users, fret no more. When I highlighted that option, it instantly fixed the problem. Everything is plugged in properly . I have the options that say PC. Choose the 5 GHz frequency for devices that are closer to your router. Placing the picture size setting on the "cinema" setting with the goal of getting some of the 480i broadcasts to fit the entire screen many times results in large parts of actors bodies and backgrounds being cut off from view. I also get Netflix is unavailable when I try to view Netflix via the Apple TV, but Netflix works fine on my PC via WIFI. My dogs knocked my box off the tv while i was gone today.Everything is plugged in still.But the card was ajar.Not clicked in securely.It comes on but white channel with lines.What can I do to fix this? I found it best to leave the picture size (i.e., p-size button on the TV's remote control) set to "wide" all of the time as this gives the most consistent quality viewing experience with not hardly any visual distortion which is more likely to have more types of programs fill the entire screen. Dont miss: How To Check For Spectrum Internet Outages? Your email address will not be published. Solution 1: Resetting the Receiver It is important to reset the receiver to get rid of the corrupt launch configurations. Composing this e-mail helped to understand the problem better for me, as I didn't know anything about this stuff before a day ago. Thanks for your time. All are on a surge protector. My guess is that someone in the local engineering department made a mistake on the CableCard configuration, and anyone in my neighborhood with a CableCard (and I might be the last man standing) would have the same problem. While you are still holding it, press the OK button for 1 second and then release both buttons at the same time. More channels 3. When youve finished clicking through the Spectrum TV guide intro, youre set to enjoy your new Spectrum TV servicemostly. For more information on our process, head over to How We Rank. I justed hooked up a 42'' Toshiba Regza to my HD cable box. I accidentally changed the setting on my antenna mode while in MENU to the second setting and since then I get NO SIGNAL . Required fields are marked *. My cable box is stuck on L3 I have rebooted multiple times - JustAnswer By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Definitely seems like a tv issue but I dont know what to try? I replaced same No Signal. I turned it of one night then when I turned it on again in the morning it says no signal and the screen flickers.