most manufacturers only ship replacement panels for units under warranty. you could try to find out by looking at the parts inside to see if the monitor was an OEM item built by Samsung, LG, Vizio, etc... then you may be able to find another monitor that uses the same panel, and inoperative because of a bad power supply or main board. as Nigel said, there are sometimes hidden "gotchas" when replacing panels, especially if the original monitor was OEMed by a major manufacturer. this is because, for instance, if the manufacturer was Samsung, making them under contract for another company, the panel might be programmed differently than the same panel in a Samsung monitor. there may be default features available in the Samsung panel, that they don't want used on a 3rd party item (or maybe the 3rd party doesn't want certain features so they can keep costs down) it would be best to buy a new one, as TVs and monitors are available dirt cheap these days.