Dual boot mac os x with already installed windows. discussion in 'general new computer. i have a spare 80gb hard drive (not massive but have got an external drive) and was wondering if i could install mac os x on that and dual boot it with windows 7 without reinstalling windows. if you are using windows 7 o8 with mac os x, then you. I tried to install mac-os high sierra on my external usb hard drive on my sony ultrabook wherein window 10 is already installed on ssd. while installing, once the system reboots in apple mac, what do i do? this version of how to install macos on a windows pc was reviewed on september 8, 2017. learn more... how helpful is this? co-authors: 72.. Therefore, if your computer's hard drive already has windows installed on it, you won't be able to install mac os x on there. normally, you can bypass this limitation on unibeast by applying the mbr patch ; however, niresh does this for you automatically, saving you one extra step..
I want to install mac osx on my windows pc aleksapro123 oct 11, 2013, 8:43 am i have a windows 7 64bit computer and im getting tired of the boring windows, i want to make my pc a hackintosh.. However, from experience i've found that formatting pre-existing windows drives to install a completely foreign os that doesn't actually want to be installed on your machine by default (macos) is a very annoying thing to deal with.. I have a dual-boot macbook pro late 2013 with macos sierra and windows 10 (bootcamp) already installed. i want to install ubuntu as a third os. is there any (easy) way to do it? > disk partitio....
