I'm running into the same issue. I have an EVGA NForce 780i SLI FTW Motherboard (132-YW-E178-A1). I run a single graphics card in the PCI Express x16 Slot #1 (closest to the CPU). The fan cooler on the graphics card prevents me from installing the 6205 card into the PCI Express x1 Slot. I have attempted to install in both the secondary and tertiary PCI Express x16 Slots.
I attempted to run my graphics card in PCI Express x16 Slot #2, but the system would not complete POST. I received an error stating the graphics card needed to be in PCI Express x16 Slot #1. Therefore, using PCI Express x1 is not possible.
Each time I try and install the drivers (CD or latest and greatest from Intel website) my computer freezes at the Windows 7 (64-bit) splash screen upon the required reboot. I have been able to boot to the desktop but the Device Manager shows a yellow "!" next to the adapter and states Windows cannot load the driver for this device.
Has a solution been found? Do you have any other recommendations?
Thanks,
Minh