Of course, you can’t easily overwrite the bootloader and fuses over the serial port to prevent you from bricking your device. The video below shows how to connect another Arduino to do the ...

Arduino's Create Agent is what you need to get started to coding, so whether you're on PC, Mac, or even on Chromebook, here's how to download the program.

At this point, though, you can load the bootloader and other necessary components onto the Snow Leopard hard drive and change that drive to your primary boot drive in your BIOS.