Question about Vizio Televison & Video
You may have dying 24vdc power supply for the backlight inverter board or the inverter board is dying, you will need to do some troubleshooting.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Posted on Aug 21, 2010
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Posted on Jan 02, 2017
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