Question about Samsung LN-T4042H 40 in. LCD HDTV
I own a samsung LNT4042H and 2 days ago the picture went out. It looks as if the tv is off when powered on but you can here the channel its on. Any way you can tell me whats wrong with it?
It is most likely the inverter, here is a trick to check it.
Turn the tv on a channel where you have audio(sound)
Take a flashlight or a lamp with a bare buld and shine it on the screen. Look very closely at the screen, if you see a video image your inverter is bad.
Let me know and I can instruct you on replacement.
Posted on Jan 09, 2009
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Posted on Jan 02, 2017
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