My Samsung TV is showing no signal.I have bought a new hdmi cable but still the same problem.No signal.I have also tried a scart lead.Same problem. Find the answer to this and other Electronics questions on JustAnswer. Remove all TV remote batteries then start clicking all buttons including the back of VIZIO remote, click all buttons, even better to click all twice, do the same on Cable remote, click all buttons once or twice, put batteries back, turn TV & cable on and everything would be back to mormal, as if nothing happened. I have no signal and I have tried everything you suggested. But recently have gotten the no Signal message despite resetting everything and checking all connections. )This all started a few days ago & the tv kept shutting off (by itself).Today, it worked fine & then the picture froze. Check Dish Alignment. Unplug the cord from the wall. My TV needs to be set to HDMI 1. I turned it of one night then when I turned it on again in the morning it says no signal and the screen flickers. If the white bars show a weak signal (less than 50%), check all cable connections are secure from the satellite dish to the box. We use cookies to improve your experience. Ive hooked up a different tv and it works perfectly. Go to Settings then select Status. I listen and watch several videos at Youtube and also your instructions and tried all of the recommended steps to resolve this issue and none of them works. I re-scanned with no change. On my tv. Clicking on any of these does not work and I cant get out of that list keeping appearing.Vic. Incredibly efficient. If your dish is damaged, misaligned or you have some other problem with your system it might be wise to call us. Unless TV must have some type of antenna or something. Question - Unable to get some channels, bush about 6 years old, tv menu - RR. Help what do I do. I have two tvs on a cable box and three without. What should I do ? If your Sky TV digibox displays the message "No Satellite Signal is Being Received" Error 25 or Error 29, follow the fault finding tips below: Reset your Digibox - Unplug your Sky box, Sky + or Sky+ HD recorder from the 240V mains supply and wait 30 seconds, then re-connect the power supply. The next it was nothing at all. My lg tv goes on after ten minutes of watching it it comes up no signal what is problem. My Nada 19 tv has worked well for years on regular digital channels across the United States.Tv was working well at first then all the sudden I got NO SIGNAL. So I bought a new splitter and bypassed the booster, still the same. WHY?? Share this conversation. I accidentally changed the setting on my antenna mode while in MENU to the second setting and since then I get NO SIGNAL . Its a simple process of elimination. I have an Android TV box T95Z Plus. When I first turn the tv on with the remote it says, analog 7.0 what does that mean? Everything is plugged in properly . We have a fairly old (2008) Daewoo LCD flatscreen tv which has worked pretty well, until this morning.Problem: It will not stay on the HDMI channel.When HDMI is selected the tv seems to switch off and then come on again to the no signal message.We use a Virgin Media Tivo box which is the ONLY source for the TV via the HDMI input port.Normally . In those cases where the handshake doesn't play out how it should, and you're certain there isn't just a loose cable, there are multiple, simple solutions to the problem.Almost all of them are simply various ways of making the two devices attempt the handshake again. The tv works, the box works the remote works Ive plugged and unplugged and still I am at a loss help. It is not showing any picture or signal and is black with blinking ON/OFF light. If that doesn't work, the next thing to consider is changing the boot sequence. Please Ive tried everything and tv says no signal for 3 days now, Im so angry I could spit! It says no signal yet the chrome cast unit is working properly (checked white light). If it isnt, try setting it to AV, TV, Digital TV, or DTV. But, in most cases, you dont have to call for external assistance. Cable box was changed. My Sharp LED TV shows no signal even when I have a signal from the cable box.Ive tried the unplug everything and plugging it back but it still shows up.How do I get rid of the message? Any images or third-party logos belong to their respective copyright holder and used for informational purposes. My LG tv still says no signal no matter what I do.I was having trouble with the hard drive freezing and turning tv off after making a ticking sound every 3 seconds and wont let me change the channel.If I play recorded tv I have no sound.I also have no signal on any other components. I unplug the power cord and plug back in and it cycles thru the greeting screen and it eventually turns on programming. I dont have cable tv. 3 If you have reset the Cable or SAT box and still have the NO SIGNALUNPLUG THE CABLE GOING FROM THE TV TO YOUR CABLE OR SAT BOX-Remove the HDMI cable or other cables from your Cable TV or SAT set top box.-Keep the cable unplugged for 2 to 3 minutes.-Plug the HDMI cable or other cables back in.-Give it some time for the Cable or SAT box to get the signal and initialize.HINT: Make sure all the cables that are connected to your Cable or SAT box and your TV are tight, undamaged, and secured.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'removeandreplace_com-medrectangle-4','ezslot_5',635,'0','0'])};__ez_fad_position('div-gpt-ad-removeandreplace_com-medrectangle-4-0'); 4 If all of your TVs are affected with the NO SIGNAL screenBE SURE THE COAX CABLES OR ETHERNET CABLES ARE SECURE or CABLE OR SAT IS DOWN TEMPORARILY-Be sure to check the ones where the CABLE or SAT come into your home.-Be sure ALL Ethernet and Coax cables are secure.-Call your CABLE or SAT provider to see if there is an outage.-Realign your Dish if you have SATELLITE. If this happens, or if you encounter DIRECTV error 775 or 776 messages, try these easy fixes: Signal Connect can help with these DIRECTV fixes: Error Code 771 - Poor Signal Strength: Press the {MENU} button on your remote HDMI 1 w 3. Sky and Freesat satellite installations and repairs, Communal and domestic distribution systems. Now it is showing NO SIGNAL. Reconnect all wires at the rear of the TV or box, making sure they are all securely attached (you dont want any loose cables causing signal loss), and if you have a signal booster installed, remove it and reconnect the antenna cable directly into your receiver, recorder, or TV. Save my name, email, and website in this browser for the next time I comment. However, if we arrive to find that further charges are needed we will gladly offer you a free, no obligation estimate. Affiliate Disclosure: Make Tech Easier may earn commission on products purchased through our links, which supports the work we do for our readers. He has been writing for MakeTechEasier on a wide range of technical topics including Windows, Android, Internet, Hardware Guides, Browsers, Software Tools, and Product Reviews. And it wont except a signal from any other input either. After setting up omgtv, All HDMI plug I tried, it says no signal. Pete,What component are you trying to connect and watch on the TV?Have you made sure the cable or cables are not damaged?Try using new cables to connect the component to your TV.What is the model number of your TV?-RR. Please follow the procedures below if it does not appear to be a signal or a weather issue. Unplug your DISH receivers power cord (which usually includes a red tag) from the electrical socket for 10 seconds before plugging it back in. Tried unhooking the new dvd player but it didnt help. 2. I have an antenna on top of my roof on a 2 story home.My other tv is working fine, but I still checked the cables in the basement, the splicer & unhooked, then rehooked up everything. We still get a No Signal message on our Insignia tv after we did all of the above. Each visit was carried out with a very good standard of work. On the bedroom TV cant even find retune on menu. First, turn it off. Loosen the Nuts on the Satellite Dish So, to acquire a better satellite signal, loosen the nuts that connect the dish and the support pole. Today says no input check cables etc. While it may seem obvious, the next thing to do is turn your box on and off. Is it pointing in the right direction and is the small box at the end of the arm (the LNB) attached? AV. any help would be appreciated, My OpenView HD decoder is giving me a no channel error message its two weeks now called in an installer who said my decoder does not transmit power to the LNB as he couldnt get power when signal finder was plugged inI called the call centre and given prompts to follow to no success tried to reactivate the decorderit can back after 72hours of being switched off then lasted for few hours to date it says no CHANNELS SAD. Just moved to a new flat so maybe the aerial has a problem.What do you think? If I wait a few minutes or change channel it usually corrects itself and displays as normal but never for very long. The goal of HDCP is to prevent a signal from being routed elsewhere, so it's essentially an anti-piracy mechanism. Thank you. In heavy wind, rain, snow or thunderstorms satellite signals can be disrupted. Is something inside that TV malfunctioning? Call now for a free, no-obligation estimate. (E.g. Green dead algae. I was out 3 times tonight to clear my dish (direct TV) of snow. You can find a local installer using our free online directory. Connect another source device to the same input if you have one to see if the problem is with the input or the original source device. Please help. GTMEDIA 3.5'' LCD FTA HD Satellite Signal Finder Meter Sat DVB-S/S2/S2X Receiver AU $73.99 or Best Offer NEW DVB-T Finder Digital Aerial Terrestrial TV Antenna Signal Strength Meter AU $25.51 Was: AU $26.85 Free postage -T Digital Signal Finder Meter Aerial Terrestrial TV Antenna S3U5 AU $18.69 Free postage Arris 4-Port Cable, Modem, TV, OTA, Satellite HDTV Amplifier Splitter Signal Booster with Active Return and Coax Cable Kit. Combined with the earlier troubleshooting you should have the issue fixed or at least narrowed down where in the chain the problem is. I have unplugged the TV, removed the cable box completely and pressed the on/off button for 3.5 minutes, and tried another tv, still it shows no signal. I hooked it up to my Sharp Roku TV and I am getting this NO SIGNAL message. Wait until the Sky box goes into standby (~10 Minutes) If the auto-scan yields no findings, you can assume that the cable box isnt the source of the problem. Nothing has changed in my house so I cant figure out what to do. I have 2 computer monitors and 1 tv all hooked up to eachother. Help please. Now the tv says no signal. Appliance Repair | Learn How To Fix Your Appliances, If it is just one TV that is showing the NO SIGNAL. Could it be my tv? Recently, due to heavy rains the TV developed a problem. It simply indicates that you must rescan your TV channels. 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? But how can you reactivate the cable box on your TV?