38, booting from a USB device) and I've downloaded the update package, but I'm not sure how to run it in Linux. › Verified 5 days ago I'm very interested in how you were able to boot with a GPT-partitioned disk. X220 modified bios Hello I'm preety new at osx on non mac devices and i want to install Maverics on my x220 tablet but i cannot boot from my unibeast usb flash drive and i understand i have to mod my bios in order to boot from mac file system.
