The device you're describing is a Graphic/Video Adapter
(not a Monitor or LCD Display).... you posted in the wrong forum.
I took the liberty to move your thread to the correct forum from the Monitors and LCD Displays forum.
Most likely Jaton or some other company made your graphics/video adapter card.... like the Jaton Video 118PCI-64DDRTV
- graphics adapter - that contains a nVidia GeForce2 MX 400 chipset.
Nvidia didn't built your card, they only made the chipset that's on it.... you can find compatible generic drivers on the nVidia website.
You will notice it's called "ForceWare Release 90" when you visit their website.
Your other choice is to identify the actual card manufacturer and visit the website of the company who made it. They will most likely have drivers posted as well.