3 Tv not turning on. Just click on/off and standby light blinking
Hello. I just bought myself a defekt LG oled77A16La. The tv wont turn on it just click on/off with 2-3 second between, continuously. The standby light blinking continouesly aswell. What i tried already: i tried to disconnect the cable between power board and mainboard, it just stop clicking but still dont turn on, and No standby light on. I also tried to change the mainboard with another mainboard from a 65 inch , all the cables fitted in but its not the complete same board, the result was the same, just clicking on/off and blinking from standby light. Do you think the problem is from power board or mainboard?
Ist dies eine gute Frage?
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@mbmb37001 is this the board that had a blown fuse? If so then that is an important detail.
von oldturkey03
No, this is another tv 🙂
von Mb Mb
@mbmb37001 ;ast picture where the two ribbon cable go under the sheet metal. Take that off and lets see. Have you disconnected the panel yet?
von oldturkey03
Ok i have send fotos of everything. Also i have done a tjeck with multimeter. I have standby voltage 11,55 going to mainboard. Standby voltage is 12 on this tv.
von Mb Mb
What do you mean by disconnect the panel? If it is the screen you mean, then it is glued on this OLED tv.
von Mb Mb
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