TV will not turn on to channel 4 everytime. I have a cable box and need the tv to remain on channel 4.

Question edited for clarity and order, 'make model (what it is)'.

On the television remote you have to select the Source or Input. Each press will take you through the HDMI ports and all other signal inputs like co-ax. Your LA channel is likely via the co-ax indoor aerial.

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I am going to assume you have auto-programmed the TV. If you haven't, do so and let it finish. Make sure you are in the right mode, e.g. Antenna for over the air and Cable for basic cable.

If you have a set top box or satellite, that box changes the channels, not the TV.

If auto-programmed it and it still won't change channels you have a bad tuner and you will need a new Main board to fix it.

Go to the Tuner setup screen and select cable instead of air. Then put the TV on Channel 3 and connect the cable box to the antenna connector on the TV.

If the cable from the cable box is attached to the TV via a coax cable, then all you need to change the TV channel to either Channel 3 or Channel 4. You may have accidentally push the CH button on the TV remote. Please post back what you find.

If this is a HD satellite box you might check as the box itself should have CC and or Text options to turn off and on.

I am not sure what a FIOS use, but I was able to split my cable connection and was connect my regular TV AND portable tv with the cable.

IN YOUR CASE:
Look at your fios set up box, behind the box, there should be something that would say "TO TV" or "VIDEO OUT" or "TO TV/VCR"

Usually, the cable coming out from there goes to your regular TV. So instead of your regular TV, you can connect that with your portable TV.


AS FOR MY CASE (Having 2 tv's),

1. I removed the cable that is connected to the wall (RF IN or From WALL or CABLE IN).
2. I hooked that end to the "IN" part of a 3 way splitter
3. I bought a short cable and connected one end to the Cable Box and the other end to the OUT of the splitter
4. I bought a longer cable and connected one end to the portable TV and the other end to the OUT of the splitter.

5. Then I turned on the TV and pressed MENU
6. I clicked the right arrow until I see ANTENNA. I pressed the down button to choose CATV instead of AIR.
7, I did auto scanning.
My portable TV now has the basic channel while the big TV (since it is connected to the cable box) has the added digital channels. Nevertheless, it is great to have both so when I want to sleep, my hubby can just use the small tv

Hi classmom2,
I will be happy to help.
You have probably tried this but I will go over it anyway. If it dosn't work we will try something else.
From the video menu on the tv, select the tuning band of CABLE not AIR. Then do a Auto-Channel Search.
From what I gather you have basic cable without a cable box correct?
Let me know what you find and we will go from there.
Lone99star


Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee

what cable company do you have because you should have a cable box because only a cable box can scramble the frequency so you can get the channel you subscribe for