Question about Samsung HP-R4272 42 in. Plasma HDTV

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Picture will not come on.

My HP-T4254 picture will not come on. I have checked the power source and it is working fine. I've turned it off and on but nothing. The blue light flashes briefly about every ten seconds. I've also checked the source button a couple of times.

The TV was unplugged for about a week and when I tried to plug it back in, nothing.

Any suggestions, please.

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  • 188 Answers

I found this in the user manual. From what you've said I would check the second paragraph first. I hope this works for you.

On your computer check; Power, Signal Cable.
The TV is using its power management system.
Move the computer’s mouse or press any key on the
keyboard.

On your equipment check (STB, DVD, etc) ; Power,
Signal Cable.
The TV is using its power management system.
Press the Source button on the panel or remote control.
Turn the TV off and on.

Posted on Sep 24, 2008

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