My tv lg flatron works alittle then turn off by it self whats wrong ??model no :29FX5BLE-TG

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Circuit diagrams of many popular brand devices are given.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Your resolution on your ps3 may be too high for the tv to display. Hook up your PS3 to you TV with the HDMI cable. Now, when you turn on your PS3, hold the power button on the PS3 for 5 seconds. It will reset the PS3 video options and recognize the HDMI connection. It will then search for the correct resolution settings on the TV. Press (X) to confirm. And that's it. You should be set. If not, then the TV is acting rather strange.

I would suspect a problem in the monitor power supply, either a fuse or possible bad filter caps especially if you had to turn it on several times to get it on just before it failed.

If you are able to open it here is what bad caps look like:

is it a tv or a monitor

press ok on the tv panel& press ok on remote same time to enter service mode, then adust hs (horizontal size) eu, ev to get the perfect size

Those lights are a code. I don't know which TV you have, exactly. But the manual will tell you what the light code indicates and what to do about it.

Hi and welcome to FixYa,

Appreciate the direct "Ask Me".

The LG 29FX5BLE appears to be a Korean domestic model. There are a number of possible causes for the auto shutdown as you have described. Assuming that this is a conventional single CRT TV, lets start with the vertical amplifier IC. This would be very near the 4 wires the goes to the yoke. This IC would have an aluminum heatsink and could be anywhere from 7 to 15 pins single inline package. The have been known to develop cold solder especially the Vcc pin. It may also be worth your while to trace the Vert B+ line to the resistor diode from the secondary of the FBT.

Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Is the fan running ,if the fan has dirt on it clean it off with contact cleaner.Set will stop playing if fan stops.

LG tv flatron no sound, picture everything else is fine but no sound what can be done to fix it