I have a new 5k imac and an out of the box macbook pro and am trying to migrate data to the macbook pro and my imac reports cannot use thunderbolt accessory whats going on and how can we fix this so i can migrate. Hot plug in the akitio node via apple tb3 cable.
Tb3 Enabler Enable Unsupported Thunderbolt 3 Devices On Macbook Pro
Cannot use thunderbolt accessory macbook pro. Cannot use thunderbolt accessory connect accessory using a thunderbolt capable cable. The message pops up. If the device appears but does not work review the devices documentation for further troubleshooting steps. Be sure that you are using a proper. This message implies that i have connected the accessory imac using a non thunderbolt port on the macbook pro. Copied and pasted the code that goalque has provided.
I have disabled the system integrity protection. Even using the universal usb c connector for thunderbolt 3 there are still some drive enclosures egpu cases and docks that wont connect to a mac running sierra or high sierra. Connect your thunderbolt 3 enabled device to your macbook pro with a thunderbolt 3 cable. Rebooted the mac 3. Heres how to. Finally consider a thunderbolt 3 dock if youre planning to use the 16 inch macbook pro as a part time desktop computer.
I have a 2017 macbook pro connected via an apple usb c to thunderbolt adaptor to a thunderbolt hub caldigit thunderbolt 2 compatible. Quit and restart any apps that use the device. If i plug it into a certain one of my four usb c ports i get the cannot use thunderbolt accessory notification. Verify that your thunderbolt 3 device is unsupported by macos. The message i get is the thunderbolt accessory can not be used please connect it to a thunderbolt port on this mac. Why do i see cannot use thunderbolt accessory.
Choose apple menu restart. In the window that appears see if the thunderbolt device is listed below hardware in the list on the left. I have a similar issue my thunderbolt 3 express dock does charge but no other port can be used i can not connect anything to it. Cannot use thunderbolt accessory. Mbp 13 with touchbar akitio node enclosure evga gtx 1070 sc. Ask question asked 1 year 6 months ago.
A single usb cthunderbolt 3 port can become power usb a ports an sd.
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