Question about Samsung Televison & Video

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PN50B550T2FXZA won't power up

Red light stays on, you can hear a clicking noise, and nothing happens. The red light doesn't flash, the TV just doesn't power up.

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  • Samsung Master
  • 37,841 Answers

The continous red light merely means power is getting to your TV. From your description, it is likely the internal power supply has failed

Posted on Dec 31, 2012

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Lg tv will not turn on, red light

i think your bulb is shot must be replaced

Posted on Apr 29, 2008

localwonder
  • 6784 Answers

SOURCE: Red light flashing, no picture/sound!!!!

HI, this unit has 3 main fuse links on the main board that may be blown. the fuse links should be check before you move further into the diagnosis stage. once you have checked the fuses and they are still in a working state, this will confirm a power supply board failure. this board provides and regulates the current flow and distribution of it throughout the entire unit. If the fuses are fine and the power supply board is damaged, the green light will come on briefly then, the main control will notice that the power supply is not functioning properly. Once the main control board senses an abnormal current, it will shut down the TV rendering the red light warning. The list of fuses to check are below. Remember, if they are fine and working, the issue will be the power supply board itself and, it will need to be replaced.

FUSE CHECK LIST--

3A 12v- fuse----(242208600623)
SM 3A 125v-fuse----(242208600657)
500 MA-fuse-----(242208611092)

PART NUMBER FOR POWER SUPPLY BOARD

(996500036816)


Please rate and god bless:)


Posted on Apr 13, 2009

  • 1039 Answers

SOURCE: My tv won't turn on. There is a red light

Replaced any capacitors on the power board that have domed tops.

Posted on Sep 01, 2011

zjut
  • 106 Answers

SOURCE: panasonic th-42pa20 plasma 42 inch tv

Try to replace the Main Power Supply board first.

Posted on Jan 01, 2008

  • 90 Answers

SOURCE: RED FLASHING LIGHT TV BLACK

does the television stay on ? these codes or flashing lights and designed to tell you about a problem that the internal computer had detected - a single flash then a double flash is a software upgrade notification -- call support at customer service and they will tell you exactly what the flash is related to then you can find the fix or repair with more information

Posted on Feb 24, 2009

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1 Answer

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