When turned on picture lasts in between 1-3 minutes then the screen turns 99% black. then you are able to see 1% of the picture very faded and black sound still works left it on connected to a xbox to prove that the sound still works. Only Probelm is picture which can only be seen from certain angles, help would be appreciated thanks :)
SOURCE: samsung tv turning off by itself
I had a similar problem where my 61" Samsung DLP was turning itself off very frequently I had resolved to try replacing the bulb. I called a local TV repair place to see if they had my buld in stock. The guy I spoke to actually told me how to fix my problem! There is a little blue switch behind the bulb access door. The inside of the door has a little piece that presses the switch down. The switch is supposed to work correctly weather the switch is in the up or down position but samsung forgot to take expansion from heat into account. If the switch is held in the upper position by the door and the plastic expands to a certain point, it triggers the set to shut off. This does not occur of the switch is held in the lower position. What you need to do is take the access door off and put it back on by sliding it into position from above. That will hold the switch in the down position, eliminating the problem. My set has not **** itself off ever since.
SOURCE: when i turn my tv on 3/4 of the right side of the
The problem is most likely in the image processor area, or the backplane circuitry on the screen itself.
The service rep would be equipped to properly service your set. You should call LG to find out who in your area is able to service your set.
If the set is out of warranty it could be fairly expensive to service.
Jerry G.
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Still need more information than just the power supply is failing i already knew this thanks anyway
I have not seen a solution here on the screen. Where am I to look? The power supply has all been checked and re-checked, by the way.
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