The ATI Radeon 7000 is officially unsupported on Windows 7 (both 32- & 64- bit). Even legacy ATI drivers don't support this. Is there any way to make it work?
EDIT: This is my second video card. My primary is an ATI Radeon HD XXXX on PCIe. Since I have only one PCIe and I want more LCDs connected, I need to add a PCI card.