Can not get a picture just sound the cables are connect right

Make sure you have the correct cables connected to the right ports. Single cables (RCA) carry one for sound, and one for the picture; an HDMI cable carries all in one.

have u used the right cables?... and also have you selected the right channel on the tv?

check the cables
if your using a regular cable check if they are on the right port or if they are properly connected or possible the cable is has loose connection
if HDMi cable kindly check the connection and settings on your television
hope that this works

Hi,

If you have only connected red green and blue (component) plugs, you will have no audio as these 3 plugs are all for video and all are required or you will get a black and white picture.

You currently have 3 spare slots/sockets. You need to connect another RCA type audio cable (2 plugs - red and white) from the left and right audio out sockets on the DVD player to the left and right audio in sockets on the TV. Do not disconnect any of the red, green and blue plugs to use for the audio connection!

Red is normally right and white is left, but it doesn't matter which round you connect them as long as you connect right to right and left to left. The yellow socket is for composite video so make sure you don't connect either of the audio cables to this socket or you will get mono sound.

If you need any further assistance, please let me know.

Regards,
BElectric

Looks like you are using Component cables. There are five cables. The first three cables are Green,Blue and Red. These are the ones that are molded next to each other and are the Video signal cables. The other two cables are Red and White and they are the audio cables.
First to correctly hook up these cables you need to Connect (Match) Color for Color. (Green to Green, Blue to Blue, and Red to Red. To tell if you have correctly connected the Video cables is to look at the screen. If the picture looks ok (Normal with no colors missing then you have connected the video cables correctly). If you see a missing color meaning red, then switch the Red cables. The picture should be ok now. The remaining two cables are the Red and White cables. The "Red cable" is for the "Right" audio input and the "White" cable is for the "Left" audio Input". If all is connected correctly then you should have a good picture and Left and Right audio.

yellow is video
red is right sound
white is left sound

Check cables, making sure its connected in the right area's. you may be region blocked in this case rhere is no quick fix if the cables are in right.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

I need more info about, questions: The TV is connected throuhg what, a regular cable or the 3 color(red, white, yellow) audio video cables? this looks like the problem are those 3 color connections, make sure that each color is on the right input that matches.

It sounds like you dont have the right HD box. When connecting HD you will use an HDMI cable or a component cable consisting of 5 cable total 3 for video two for audio. Coax cable is not used to connect HD to your TV / Monitor.

sounds like you are using componant cables.[ red,blue,green on the right side in back of the cable box for the picture, & red & white cables for the sound.] make sure the red & white cables are connected to the middle white & red outputs of the cable box to the tv's red & white inputs, not outputs. hope this helps.
wg