I hope I can get the help I need from here as I have been banging my head for days.
I am attempting to flash my 16gb usb drive with UBCD on my macOS Monterey 12.7
On mac, this process seems to be rather tricky so I followed this guide -> https://www.pyrosoft.co.uk/blog/2013/01 ... -from-osx/
Unfortunately, my usb drive doesn't load on boot.
In a gist, this is what I am doing
- Formatting the usb drive to ms-dos mbr
creating an active partition using fdisk (following the guide in the tutorial)
download syslinux6.03 and from bios/mbr running the following command sudo dd conv=notrunc bs=440 count=1 if=mbr.bin of=/dev/mydisk
Using UNetbootin to flash ubcd539.iso to my usb drive
I reset the PRAM but that didn't help
I checked the security settings (preventing external drives from booting but they're turned off)
Any advice on what I could be doing wrong?
Thank you