PowerMac G5, how to boot from USB

I recently got my hands on 3 beautiful PowerMac G5's. In this video I'm showing them plus I explain how to boot a PowerMac G5 with Mac OS 10.5 on USB. I used this video to create the USB-disk on my Macbook with OS 10.12.
The working command is: boot ud:3,\\:tbxi

Thanks for watching and thanks to Gerben for donating these 3 machines to me.

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