Author Topic: 49uf680v flashing 3 times  (Read 4848 times)

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dynomoman

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49uf680v flashing 3 times
« on: June 19, 2017,16:21:29 »
Got an LG 49uf680v that's flashing 3 times. Power supply fault or mainboard?  Set runs approx. 5 minutes then I see verticle white lines on picture then set goes off. Standby light flashes red 3 times. Set won't come back on for about 1 hour. Heat cold does not seem to affect fault.
« Last Edit: June 20, 2017,02:15:20 by dynomoman »

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