Question about Samsung 22" TFT SYNCMASTER P2250 LCD Monitor

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Is it possible to replace the backlit power supply wires on a Samsung P2250 LCD Monitor screen? If so, how do I access them on the screen side? Harness connector removed from power supply, cable clip removed...now what, disassemble screen? When I power up, screen flashes on, goes black (led indicator remains red). After removing cover, I identified what seems like a short right around where the backlit power supply wires enter the screen's metal case. I can produce the same sound by loosening the harness for the other set of cables- although that move makes the sound originate at the harness. So, I feel 90% certain that these wires are simply loose or damaged at the point of connection to the screen- but have no idea how to go about safely opening the metal screen case, or if that's necessary. Anyone have any success with anything like this?

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  • Samsung Master
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Posted on May 16, 2014

  • Oleg Degenshein May 16, 2014

    Thanks! I was actually able to figure out the disassembly, and identify the broken part. One of the backlight tubes (long tiny glass tube that looks like a flourescent bulb- correct term?) is broken. Do you know where I can find a replacement backlight assembly?
    (just the one tube cracked but looks like I will need to replace the entire tube enclosure that holds them to the glass plate and connects to the power supply)

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