I have a Toshiba 43HX71 for 8 years.
No power on only with a red blinking LED light.
Not always the STK392-110 convergent IC problem.
Open the lower-back cover, goto the far-left corner.
On the big-floor PCB, try to locate the black SOC Fuses.
Total 4 (5Ax2, 2A, 1.25A) … Read more
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