Question about Samsung HLN4365W 43" Rear Projection HDTV-Ready Television

2 Answers

HLN4365W Start-up Issue

Recently my HLN4365W DLP set has begun to take a long time (2+ minutes) to start-up. The set first goes through the normal start-up sequence where the green light blinks and the color wheel starts; but then after approximately 60 to 90s, the set appears to shut down for a few seconds and then begins the start-up sequence again. After this second start-up sequence, the set usually powers up and operates normally, but this behavior seems to mean the set is about to fail completely. Everything on this set is original, meaning no components have ever been replaced. Do you know what is causing this behavior?

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  • hootgood Oct 11, 2008

    Appears to be an air flow issue, affecting some sort of switching for the lamp to come on with ventilation.

  • usa2be4me Nov 16, 2008

    When I turn my set on, you see the blinking lights and it acts as if it will start, then it shuts off. If I unplug it for 30 seconds then plug it in and hit the on button, it will come on again and work fine until I turn it off, then fail again when I turn it on. I just replaced the bulb and it is doing it again. Please help!

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2 Answers

The problem was due to a failed bulb; the bulb was replaced and everything is working properly.

Posted on Nov 04, 2008

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  • Master
  • 2,920 Answers

The main power supply may be getting weak. if so it will delay the time it takes it to come on and eventually it wont come on at all

Posted on Nov 03, 2008

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Lamp Time Reset Procedure:
Be sure to reset the Lamp time to "0" after replacing the new
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1. Plug in the AC Cord, and turn on the power by pressing the
POWER button.
2. Press and hold the VOLUME DOWN button on the unit and
the SPLIT key on the remote together for over 5 seconds
in power on condition.
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