Apple Mac mini
- Disconnect the power cord from the Mac Mini.
- Plug USB-C/Thunderbolt cable into the USB-C port next to the Ethernet Port.
- Plug the other end into the Host Mac.
- While holding down the power button, connect the iMac Pro or Mac Mini to power and continue to hold the power button for about 3-5 seconds
- You should now see the DFU logo on the Host Mac.