My 2017 iMac don't recognize my G-RAID studio



I have a G-RAID studio 6TB, I can’t connect the hard drive on my iMac 2017, I use a mini display to usb-C adapter but my iMac don’t recognize the disk…

My G-raid work well on my 2012 Imac…

Has anyone ever encountered this problem?

Thank you in advance,



It is because you are using a mini display cable. That is only for video not data like a hard drive. You need a Thunderbolt 2 to 3 adapter that Apple makes.