Bootcamp "No Bootable device" but windows already installed I had an issue in OSX which meant that I had to erase the OSX partition, and after reinstalling OSX, my bootcamp partition won't load. It's not in the option menu on start up, but is still recognised in start up disk and disk utility. I selected it in startup disk but I got there error mentioned in the title. I can see all my files in finder, but just can't boot into windows. Anyone know what's going on?

Thanks,
Mike
Turns out the partition MBR was wiped on the erase and the entire disk became a single GPT with a single hybrid MBR. I had for recreate the Hybrid MBR using FDISK.