Hi, when you plug in the wheel to your USB port does Windows (if you're using Windows) react with a "new hardware found" message and go on to install it? Or does nothing happen at all?
Assuming that it needs a power supply, is it correctly attached to the mains? No loose cables etc.?
Logitech steering wheels tend to calibrate on their own when they're plugged in (automatically turn lock to lock when you plug in the USB) does this wheel do anything of the sort... (not that it might mean anything in this case).
I can't seemed to find any drivers for this (didn't do a thorough search, tbh...) Which version of Windows are you using... (XP, Vista, 7, 32/64-bit etc.)
Give as much info as possible, and someone might be able to help you on this...