How to see start con Avaia 4610?

Yes. Replace both. If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Look whether the two of them are of correct number. If not, they can't be matched. If you wish to get some details; check the site linked here. Pull up older posts. Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
http://electronicshelponline.blogspot.com/

If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Bad T-con board for sure.
check TV Repair Help for Vertical Horizontal Lines on Your TV Screen... and
LCD TV Repair Tutorial Con Board Common Symptoms Solutions How to Replace...

Hi,
Your TV have problem with its T-Con board. T-con board is one which drives the LCD Panel Pixels in rows and columns. As you didn't specified the brand and model number its not possible to give you the exact picture of T con board How its look like. You can find this board On the top center of the tv. Which will be covered with metal case or aluminium foil to avoid external interference. Here i have added a picture of T- Con board which used in Led Tvs.

Hi,
Do one thing press the SCREEN MODE button on the remote repeatedly and check is there is any difference in the screen. If there is no difference then yu tv Have problem wit the T Con board, T con board is on which drives pixels the lcd screen. You can find the T con board of your tv in the following link.
Normally you can find the T con board inside the tv at the bottom center covered by metal cover or aluminum foil. Replacing this board will solve the problem.
http://www.ebay.com/itm/BUF320G04012-T-CON-SYLVANIA-LC320SS8-/140556173476
If you need any more assistance feel free to contact me through fixya
Ajin

Either your T-con is going out, or panel. More than likely your T-con.

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Hope it may help you;

Regards;
VOTIT

looks like the t-con board failing, or a lose connection to the t-con or screen ribbons off the t-con board to the screen.
its fitted to the screen back under the shield will look similar to this.