My lg 50" is working ok but only some of the buttons on the remote will work. Its not batteries i tried that. Some buttons such as menu buttons and all of number wont work but most others will?? I have had to connect a freeview box to the tv to make it work even though there is inbuilt freeview. My remote works fine on my brothers lg tv???
SOURCE: LG 37LC7D remote doesn't work
I heard that Best Buy is still selling these models despite this known problem- I am trying to have mione fixed but was told the replacement part is on back order until DECEMBER!
SOURCE: LG 50PX4DR plasma tv
Open the back cover and check the fuse on YSUS Board. If the fuse was gone, replace the YSUS board or ZSUS board.
SOURCE: LG 50" plasma tv
call 877-543-8325 this is an LG Executive call center and they will fix this for free. I have a 50" plasma I bought january 2006 which is out of warranty by 5 months. They faxed me and the LG repair shop a 30 day warranty for my tv to cover the repair. Just tell them you heard a pop and in my case the picture is distorted. All they need is the model number and serial number and they should take care of it. No arguing needed.
SOURCE: 50 in LG turns on and then clicks and turns back off
The power supply is going in to protect mode. Most often this is a power supply failure, or a failure on one of the circuit boards that is causing the power supply to go in to protect.
If the power supply fault is not too complicated an experienced tech may be able to service it without changing the compete circuit board.
The tech will service this by substituting boards to determine where the failure is occuring. Then he will change the board to fix the fault.
Jerry G.
SOURCE: LG TV 32LB9D VOLUME STUCK AT 100, NO RESPONSE TO REMOTES
The fault may be on the control board. Sometimes the button switches can be stuck, or there may be something causing some conduction on the control circuit board. It is also possible to have a component failure that is causing a continuous command to keep the volume to the high position.
Something that causes failures of controls in TV sets is when people clean the screen, they spray liquid cleaner on the screen. Some of it drips down in to the controls and on to the circuit board. This will usually cause damage, and thus the set will require shop service.
Jerry G.
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