Re: Toshiba 49L621U
How did you confirm the LEDs were good? Backlight flash is usually a sign of bad LEDs. Do you have a LED tester? A few of the Toshibas I worked on had bad LEDs that damaged the LED controller on the power supply. The cost of replacing both was close to the value of the TV.
Originally posted by jostewcrew
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How did you confirm the LEDs were good? Backlight flash is usually a sign of bad LEDs. Do you have a LED tester? A few of the Toshibas I worked on had bad LEDs that damaged the LED controller on the power supply. The cost of replacing both was close to the value of the TV.
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