I've got two on my desktop. One displays a g-5, the other a PC. Make sure the video card inside your PC can drive that display. I think mine is a Radeon.
That display came up as a stable, respected display that we might use in our non-Mac suite, soon to be cutting 1080p-24. We had one in here and everyone liked it a lot. I think the work "lust" came up once or twice.