Samsung forum: Samsung HL61A750A1F DLP power supply?

by: dmfred46 December 10, 2009 6:42 AM PST

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Samsung HL61A750A1F DLP power supply?

by dmfred46 - 12/10/09 6:42 AM

My TV led's flicker on and off a few times before the TV comes on either blue or red with no sound.

When I run the sound through my Samsung surround system, the picture is great.

Do I have a power supply problem?

BTW, I downloaded the latest firmware from Samsung.

Also tried the following:
replaced cable box
replaced hdmi cord
ran cable straight to tv
replaced power strip
downloaded firmware

Thanks for the help!

Dave

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