Question about LG 47LG50 47 in. LCD HDTV
Takes about four hours for the picture to pop up
Check the power supply module, you may have bad DC due to bad DC filter caps or having problem with the backlight inverter board.
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:
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx
Please post back what you find.
Posted on Aug 03, 2010
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Posted on Jan 02, 2017
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