USB 3 device not recognised when plugged in

[jcmrdc]

Hello everyone,

I have a Hackintosh running Mac OS X El Capitan 10.11.6 and when I plug in any USB devices to the USB 3.0 port on my NEC uPD720200 PCI board, the devices are not recognised by the system. Nothing happens, BUT if I restart the system with the device plugged in, it appears on my Desktop and I can access it perfectly. Any ideas how to solve this issue? Thank you for your time and help.

Best regards!

Motherboard Gigabyte G41MT-S2P F3

Intel Core 2 Duo

8 GB of RAM

nVidia GeForce 9500GT

NEC uPD720200 USB 3.0 PCI board

Two Samsung SATA HDs 500 GB each

Mac OS X El Capitan 10.11.6 original from AppStore

Install method unishit + multishit