LG 60PA6500 plasma screen occasionaly goes black but sound always works.

jptate71

Prominent
Dec 15, 2017
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LG 60PA6500 Eventually the picture comes back. Also had success unplugging for a while. Seems like a power board issue.
 
Solution
Yes you have an intermittent fault on the power supply. Cleaning the dust out of the unit may help reduce the heat inside too ... causing the fault to appear less often.