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Author Thread: Samsung hlr 5678w turns on and off w/3seconds of vid and sound
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fred castillo
New member
Username: Fred33

Streamwood, Il
Us

Post Number: 1
Registered: Apr-08
Posted on Tuesday, April 01, 2008 - 09:31 pm:    Edit Post
Just replaced lamp
turn tv on
shows 3 seconds of picture w/sound
picture then turns blue With box saying "weak signal or no signal"
with 2 black lines through it.
sometimes if i press menu it comes up for a second and all of the text boxes have black lines through them.
tv turns itself off
cycle repeted until I turn it off

Has brand new lamp
please help
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ovadoggvo
Silver Member
Username: Ovadoggvo

Post Number: 132
Registered: May-07
Posted on Thursday, April 03, 2008 - 01:33 am:    Edit Post
Sounds like a video input board issue... Where all the input's such as component and rca are plugged in.. Have you tried disconnecting all of connected devices? Maybe one of them has caused a short..

Try a simple single feed RCA video signal to see if you still have the same result...

If your TV has HDMI, try connecting an HDMI or VGA video source...

Let us know how it goes.
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