Question about NEC 42 in. EDTV-Ready Plasma TV

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Monitor turns off by itself

I have a PX-42VP4DA Monitor 42" NEC. My monitor keeps turning off after 5 minutes. I need help to solve this problem.

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  • Anonymous Mar 12, 2014

    nec plasma monitor model px42 problem went of within 5 minutes when I switch on

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It is a power supply issue. Check this thread:

http://www.fixya.com/support/t782900-nec_px_42vp4da_stay


Posted on Feb 16, 2009

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1 Answer

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hi there, i recommend replacing the entire board. once you have a short like this, the micro board itself will become useless. the thin micro circuitry has become separated within the layers, preventing a closed current transfer. its best to order a new canvas so to speak.

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According to the manual for "POWER/STANDBY indicator is blinking in red":
  • "The temperature inside the main unit has become too high and has activated the protector."
  • "Promptly switch off the power of the main unit ans wait until the internal temperature drops."
  • "If the monitor becomes too hot, the overheat protector will be activated and the monitor will be turned off. If this happens, turn off the power to the monitor and unplug the power cord. If the room where the monitor is installed is particularly hot, move the monitor to a cooler location and wait for the monitor to cool for 60 minutes."

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1 Answer

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Try holding down the 'INPUT SELECT' button, then press the power button on, on the tv at the same time.

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