found this driver at nec home page.
since i was looking for a friend i have not had the pleasure of putting it to the test to see if it works, but since i got it from the manufacurer, you should only have to unzip it, go to control panel, system, device manager, choose monitor, click properties, and update driver.
The following files are found inside the driver download file.
|NECA50.inf||1.8 KB||8 Feb 2002|
|neca50.cat||7.2 KB||11 Feb 2002|
|neca50-1.icm||780 bytes||23 Feb 2000|