Hi All,I'm using Quarus 11.0sp1 with Arria II GX FPGA Dev Kit. I've tried to use PCIe x4 function. But I can't. My computer can't recognize the kit correctly after download the file and reboot the computer. I scaned PCI bus in my computer using WinDriver. It finds 1 more device than before inserting the kit. But device ID and vendor ID of new device are different. Please check the attachment. Could somebody give me some advices? Thank you in advance.