![Why won't this cable work? Firewire800>Thunderbolt>USB-C. I'm trying to mount an external drive on a Mac Pro 5,1 (Mid-2010). The drive doesn't seem to be getting power. Any tips would be appreciated. Why won't this cable work? Firewire800>Thunderbolt>USB-C. I'm trying to mount an external drive on a Mac Pro 5,1 (Mid-2010). The drive doesn't seem to be getting power. Any tips would be appreciated.](https://i.redd.it/q0bia8d41ny51.jpg)
Why won't this cable work? Firewire800>Thunderbolt>USB-C. I'm trying to mount an external drive on a Mac Pro 5,1 (Mid-2010). The drive doesn't seem to be getting power. Any tips would be appreciated.
![Firewire 800 And Firewire 400 Cable Stock Photo - Download Image Now - Firewire, Black Color, Cable - iStock Firewire 800 And Firewire 400 Cable Stock Photo - Download Image Now - Firewire, Black Color, Cable - iStock](https://media.istockphoto.com/id/491245319/photo/firewire-800-and-firewire-400-cable.jpg?s=1024x1024&w=is&k=20&c=0ZnnpcKz31Hcw3QSEmmlyoZSQ3nuA_lwsgd9R5b-LS0=)
Firewire 800 And Firewire 400 Cable Stock Photo - Download Image Now - Firewire, Black Color, Cable - iStock
![Amazon.com: chenyang CY USB Male to Firewire IEEE 1394 4Pin Male iLink Adapter Cord Cable for DCR-TRV75E DV 1m USB Firewire Cable : Electronics Amazon.com: chenyang CY USB Male to Firewire IEEE 1394 4Pin Male iLink Adapter Cord Cable for DCR-TRV75E DV 1m USB Firewire Cable : Electronics](https://m.media-amazon.com/images/I/610eSRSGhbL.jpg)
Amazon.com: chenyang CY USB Male to Firewire IEEE 1394 4Pin Male iLink Adapter Cord Cable for DCR-TRV75E DV 1m USB Firewire Cable : Electronics
![1ft (0.3m) USB-C to C 3.1 (Gen 1) Male to Female Extension Cable (5Gbps) | USB-C Adapter Cables | USB-C Cables, Adapters, and Hubs | USB and PC 1ft (0.3m) USB-C to C 3.1 (Gen 1) Male to Female Extension Cable (5Gbps) | USB-C Adapter Cables | USB-C Cables, Adapters, and Hubs | USB and PC](https://cdn2.webdamdb.com/1280_cdWXRHxYYk51.jpg?1625706655)