How do i get the cable to show on my tv it says no signal

That's because there is no signal :>D

Unless you are using an outdoor aerial on the roof and the signal via a aerial cable, your signal is not provided by 'Channel Scan'. In most homes, your television comes from a Cable Box or a Satellite box. The signal from those is fed to the television via an HDMI cable. On your remote, find the Source Button and scroll though the HDMI socket inputs.

Supersonic TV not working with HDMI (Reasons +FIX!)

https://techbullish.com > Smart TVs
Dec 20, 2022 - What do you do when your Supersonic tv says no signal? · Switch off all devices connected to your tv · Unplug all connected HDMI cables · Switch ...
‎Why is Supersonic TV not... · ‎How do I reset the HDMI port...

TV Says NO SIGNAL - What To Check - How To Fix

https://removeandreplace.com > Cable & Satellite
Jan 14, 2016 - If it is just one TV that is showing the NO SIGNAL... -Be sure your TV is on the correct source or input as your CABLE or SAT BOX. -Press the TV ...

Hi Jim, I hope you have done the right in put "SOURCE" setting. Like AV, PC, HDMI etc. The source setting must match the signal you are feeding to your TV. If not the TV will show no signal. I hope there should be nothing wrong with your TV. Good Luck.

Your cable box might not be sending signal out to the tv. Would have to call service provider to have them test your box. Or, you can try unplugging your cable box, and then plugging it back in. Make sure all connections are secure and settings on your tv are accurate.

Your cable input signal is leaking just cover it with a rubber and be sure that the earthing screw fittings are properly tightend

The TV user guide should provide the procedures of acquiring auto scan. For example, your TV may be acquiring functionality from satellites dishs or cable receiver devices. Performing an auto scan achievable with the remote control device with adjustment to settings on the channel buttons would produce a signal only with available transmitter stations. Performing a channel auto scan would display no signals without available receiver devices often acquired with susbscription from a provder either cable TV, sattelite or disk network, show on demand for example. However, performing an auto scan on a new Tv should simply display a count list of possible available channels on which signals could be display when any is provided. Good luck

You only can get,what is in air broadcasting shows signals,u can't changes the signal modes format.You getting those shows in modes 1080i or 1080p.The shows have a display said HD logo on right side or left side of the tv.U are getting a HD air broadcasting signal.

if the display says cable, it won't get over the air signal. switch the source to antenna, hook up an antenna and go through auto program sequence.

Generally speaking, your TV will display the signal it receives. DVD player output, for example, is 480p, but an upconvert DVD player can output the signal at 720p or 1080p. You should adjust your components (e.g. cable/satellite box, DVD/Blu-ray players, etc.) to the desired compatible output.

Your display box continues to pop up because of the way your optimum box is connected to the back of your television. If you are connected with a coaxial cable from the box to the back of the tv, you will get that display box. The reason you are getting it because of the weak signal coming from your coaxial cable(which is the worst cable to use when connecting ANYTHING to ANY tv, especially a lcd tv). That cable is sending a fluctuating signal and your television is adjusting to that(hence the reason the display box comes up). Use composite cables(typical red, white, and yellow cables) to connect your box to your television and I guarantee your problem will be solved. Make sure you unplug that coaxial connection from your box to the television.

Hi,
The tv wont turn on ... the gren power display keeps blinking and won't turn on...
What can I do? Thank-You! KarL