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I've bought an external 4TB HDD. It is this this one. The problem is that my Macbook Air 11" 2013 (with Mac OS X 10.9.2) does not recognize it.
The device is ok. I can use it from other computers with GNU/Linux. But I don't know what happens with my Mac. Disk utils app does not show it in the volumes list,
diskutil command either.