I've been having a very difficult time trying to get Windows 8.1 running alongside OS X Yosemite and it's starting to become a real pain. I initially attempted to burn the Windows 8.1 ISO onto several DVDs, with all attempts falling short resulting in "Burn failed due to a medium write error".
So I read up on how to burn the ISO onto a USB via Bootcamp Assistant, and apparently this model doesn't allow for it. I tried to use some of the work arounds which only caused errors and the software failing to run. I then got the ISO burned via Rufus and installed rEFInd which showed the USB as a Windows disk. Selecting it just caused a "No bootable device — insert boot disk and press any key" screen and now I'm completely out of ideas.
So, what can I do at this point? I've just used up the last DVD trying to burn with the same error.
Any help would be much appreciated.
Best Answer
Here are the steps I use to install Windows without needing to burn to a DVD or flash drive. Keep in mind that the final product will NOT be a virtual machine:
diskutil list
. From the list of disks, make a note of the disk identifier in the last column that belongs to the 30GB partition you created for Windows. We will need this in the next stepsudo chown $USER /dev/disk#s#
. Replace disk#s# with the identifier from earlier. Enter your password and push return. Also runsudo chown $USER /dev/disk#s1
. Use the same identifier, but replace the last number with a 1. Also runsudo chown $USER /dev/disk#
using the first half of your identifier (minus the s# part).diskutil unmount /dev/disk#s#
again, using your identifier.VBoxManage internalcommands createrawvmdk -filename ~/RawWinDisk.vmdk -rawdisk /dev/disk# -partitions 1,#
. Replace "disk#" with the appropriate first half of the identifier from earlier, and replace the second # sign with the last number in your identifier.diskutil unmount /dev/disk#s#
, using your identifier.This is a long process, but I believe I've covered all the steps involved... Let me know if anything goes wrong!