Question about Vizio P42HD Television
Dark colors like black are sprinkled with red sparkles which i guess is posterization. its a new tv whats causing this?
I think it cause by vs voltage is high. You can try to decrease the Vs voltage a little bit. You can adjust the voltage while the TV is on. The Vs voltage adjustment is locate in the power supply.
Posted on Feb 18, 2009
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Posted on Jan 02, 2017
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