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My HD TV just overnight has no picture, just a black screen, but the sound is perfect. Do I need to call a repairman, Or is this something I can handle?

Tried to turn in on this morning. The caption clicked on for a second and then went off. I tried it several times. I disconnected it for a minute, but the same results happened. I pushed in connections on the back, and finally the sound came on, but still no picture at all.

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6ya6ya
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: TV turns on then off no picture

I was watching my tv and it just automatically turn off, everytime since then i turn it on it goes off in seconds without picture or sound comes.

Posted on Oct 01, 2006

shivam4529
  • 150 Answers

SOURCE: TV turns on then off no picture

this is very common. it is the power supply going bad. it should run at 130 volts dc. but it is now running much lower that this. just enought for the tv to come on. but not enough to power all the circuits right.

Posted on Nov 20, 2007

SOURCE: Picture gone

Yes, if I plug it in the green light comes on and the clicking sound goes for several minutes trying to reset I guess then thes\ set shuts off and the green light goes out. If I turn the power on again it will keep repeating this cycle.

Posted on Jan 03, 2008

  • 3 Answers

SOURCE: No Picture

It's the Y-Sustainer problem. However, they normally change the Y-Sus and Z-sus boards at the same time. It's a costly repair.

Posted on Apr 06, 2008

leethedeuce
  • 4472 Answers

SOURCE: HCN5527W Samsung wide screen 55" will not turn on, scree went black unit 4 1/2 years old

As stated it is a convergence problem and requires service follow this link to find the nearest authorized service center:
http://www.samsung.com/us/support/repairlocation/ServiceLocationsMain.do
Thanks,
Lee

Posted on Aug 29, 2008

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