Hello you all,
Actually I have a very similar problem with the same card. I installed on my PC, and everything was ok with Windows XP, but when I migrated to Windows 7 It cannot recognize my 1TB USB 3.0 External Hard Drive that is connected to a USB 3.0 port of the card. It sometimes recognizes it and some others don't. The following are the actions I have taken trying to solve this problem but with no success, hopefully someone can help me:
1.- Installed WINDOWS 7 64 bits two times to make sure the installation of the OS is ok.
2.- Installed all of the latest drivers for my Motherboard and devices, including the driver for the IFC-PCIE2U3.
3.- Windows 7 cannot recognize this: Generic USB HUB. This didn't happened when running Windows XP.
4.- Windows 7 tried to find a controller for this device (Generic USB HUB) on the internet but it couldn't find anything, so it still remains unrecognized.
5.- Sometimes Windows 7 recognizes my External Hard Drive connected to one of the ports of the card IFC-PCIE2U3. It shows up on the Computer window with the letter E:. But the problem is: -when I double click on the external drive icon, the window shows all of the folders and files in the drive, which are very few, but when I get into the folders all of them are empty and nothing is shown on the window.
6.- My external hard drive works perfectly on my laptop, which is running Windows XP and have USB 2.0 ports only. Important: of course my ext. hdd is USB 3.0.
7.- Windows 7 shows good information about the usage of the ext. hdd, it shows: 778GB available of 931GB. which is true. This means that the ext. hdd has my information in it but Windows 7 is not capable to access it.
Description of my system:
Motherboard: Intel DP45SG
RAM: 4GB DDR3 Kingston
HDD: 320GB SATA Western Digital
Ext. HDD: 1TB USB 3.0 Lacie Rikiki
Interface card: IFC-PCIE2U3 BUFFALO
OS: Windows 7 Ultimate 64 bits
Could anyone of you guys help me with this problem?
Maybe it is a matter of updating the drivers fr the interface card or release a new version of the drivers to fix this problem.