Quote:
Originally Posted by jeffyen
The retina Macs used to have a bug and some devices cannot be seen by its usb3.0 ports. Or was it that once something connects to it, it cannot be re-connected. A usb2 hub solves the issue.
OP, make sure the individual components are working independently by using another device to test. The ports, and usb cable.
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yes, i have tried the ports and usb cable with other devices and they are working fine =)