My Macbook Pro (2011 running Lion) isnt recognising the My Book Thunderbolt Duo? I plug it in and the light comes on on the case, but the laptop just isnt finding it… I downloaded the WD Drive Utilities to see if that would make a difference but obviously that isnt finding it either. Im probably…

Install Thunderbolt Duo on Macbook Pro

ragdexx August 8, 2012, 6:56pm 2

have you try a different device on that port? you might need to do that to eliminate posibilities.