Lg tv doenst swith on - LG 47 in. Flat-Panel LCD HDTV

Main digital board fault. Check and replace it. If you wish to get more details visit the site linked here. http://electronicshelponline.blogspot.com/

it was a problem with the box.

check the batteries or the senser on the front panel of the tv....but first swith on the camera on your cell fone and direct the senser on your remote to eye of the camera then press any button the remote.if the remote is okey you should see flashing light on your cell fon screen

Hello Guin,

The region code hack for DV454 works perfectly on LG DV450:
1: Press "Open" button on the player
2: Press "pause" button on the remote
3: Press "3" "1" "4" "1" "5" "9" button on the remote
4: You can check on the TV screen as now you can set your region code.
5. Press "0" button on the remote to select "Multiregion".
6. Press "pause" button on the remote.
7. Swith Off the player and wait for a few sec.
8. Swith On the player and it works.

Barring code depends upon the network U use. So plz contact ur nearest network provider for Barring passwords......

its repair immediatly its a power supply problem,

there is a power swith on the side of te tv is it on test the cettel cord on you computer

The standard LG unlock code is 0000 If this doenst work you must take it to you service provider and have them reset the code and unlock it for you.

Check to see if the center menu button is jammed down. Pry it up with your finger nail

You should have a 1 year warranty if purchased new. Probably the main board.