Tv shuts off immediately after turning on

The TV has corrupted Bios and firmware, thus stuck in a "Boot Loop". You will need to download the update for it and put it on a usb. Then use the usb to the maintenance port on the TV. If this does not fix the "Boot Loop" then the TV is scrap.

Improper signal frequency goes to the TV from the remote control. Check your remote control for fault. Gopakumar Gopalan Google

I had the same problem Johny. Everybody wants to tell you how to program the one with the CODE SEARCH button. Here\'s how to do the one without. Press and hold the item button you wish to program (TV, DVD etc anyone of them can be used for anything) until the LED lights and stays on. Turn the item on manually and point the remote at it and push the power button. When the gadget turns itself off, immediately press the item button again. You can recall the code by pushing the item button until the light turns on again and then press DISP. Now push the number buttons (random is OK). As you hit the correct number of the code, the LED will flash until the four digit code is entered then the LED will go off. You may wish to try for more codes as some function better than others that just simply "work".

Hi, The TV is shutting down because there is an internal fault, there is more likely a panel that needs replacing or a few faulty components.

It's more than likely repairable.

If it's under warranty contact your dealer for repair or replacement.

check first for the contact point of your control panel button maybe the tact switch is shoted specially when your always using remote control for function operation.second check power supply for leak capacitor or change in value,check also the photo coupler for leak test or change in actual.

Solution1:
a)Inside the tv there are microswitch CH+- Vol +- power, menu: when the ones are faulty," tv tends to behave at its own", change them, of course before to buy'em, unsolder th'em and try with the remote, tv has to work with out'em.

is this electricity pocket plugged up to a timer ? or take the tv back to the shop... lost the receit just look for the same tv on computer

Make sure the set cannot "see" the remote to rule that out. Then, look for an HV problem with regulation to be the next thing to check out....accordianman

The FPA (Front Panel Access) lock is on. This allows you to prevent kids from using the set when you are not there and disables the buttons on the front of the TV. The set should turn on with the remote only, and then you can go back into the menu and turn off the FPA, also called child lock.