@mikalmo wrote:
I’ve tried to make a bootable USB from the .iso file i downloaded for my 240GB sandisk extreme since I am using a mac mini without any optical drive. No luck! Disk Utility states some error 254 and “can’t recognize the source”. Suggestions for a fix?
the ISO you can download cant be used for a bootable USB drive. currently thhe downloadable ISO is the only solution for operating systems other than Windows. You will need to get an optical drive to the computer. an external cdROM should be ok as long as the computer can use it as a boot device.
