My name is Janusz, I'm from Poland.
My native language is not English. I apologize for any errors.
I have a card i-TEC PCI-Express 4x USB 3.0 with VIA IC.
Together with the card I received a CD with drivers (USB3-PCE22U3).
Once inserted into the motherboard (GA P35-DS3L) drivers have uploaded and everything moved.
But next day (after restart of Win 7 64b) stopped working.
Uninstalling and reinstalling - error something like "not found supported device."
As if this card was not seen at the hardware level.
I downloaded also drivers from the manufacturer.
In the Device Manager device does not exist - even with an exclamation mark.
Once or twice he appeared as an unknown device.
It does not show it also on the loading screen (before system) in PCI Listing.
Once again, I took the card and put it into another PCI-E x1.
Drivers were uploaded and transfers started.
But after a while again it died.
Has anyone any idea what can I do?
I have reported to provider and got another card.
It behaved identically.
It appears in the "Unknown Device Identifier" program.
I suspect that I'm doing something wrong, but what?
Thank you in advance for your ideas and help.