I just installed the PCI-X USB 3.0 card into my HP 6200 Pro SFF desktop. I used the 4-pin power cord to SATA power cable. When I powered it up to Windows 7 Enterprise x64 SP1, it found the card in Device Manager. I downloaded the latest drivers from here and they installed just fine. Two Renesas devices are listed correctly under the USB tree.
I plugged in my WD 1TB Passport USB 3.0 external, portable drive, but ti doesn’t work. The drive is spinned up, but no activity. Nothing in Device Manager, nothing banged out. I unplug it and plug it back in, nothing.
What am I doing wrong?