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LG TV - Turns on with blacklight & menu visible but no actual pictur
Hello all,
ANSWERS:
"Alexander Yepes no picture but shows the menu is commonly caused by a bad main board. There is a slight possibility that it could be corrupted EEPROM. Your service menu may have a reset for that.
If that does not help, remove the back of your TV and take a look at your boards. Post some good pictures of those with your question so we can see what you see. Use this guide Adding images to an existing question for that. On the Mainboard should be a component labelled U14 which is the system EEPROM . Let us know once you found it and post some good images of location on the board etc. Temporarily bridging pin 5 and pin 8 with something like a paperclip should reset this EEPROM. Do this only after you check everything else first."
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