Insignia NS-55D420NA16 Support Question
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Question posted by fitfrlife on September 1st, 2020
Model 55d420na16 Troubleshooting
I am troubleshooting 55D420NA16 model. I get no power?
Current Answers
Answer #1: Posted by Troubleshooter101 on September 1st, 2020 7:41 AM
Jetlabb Electronics most common prblem with those is the power supply /LED board. A failure in that board would cause issues like you described. Replacement cost is around $70USD
https://www.ifixit.com/Answers/View/330212/TV+has+power,+but+no+video
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