how to create a bootable mac usb in windows

And if you're building a gaming PC, this is one of the last things you'll need to finalize your build. The backup media can save you both time and a headache if you ever need to reinstall Windows. I promise.Ĭreating a Windows 10 bootable USB drive is something you should definitely do if you own a Windows computer. Creating the drive is a task that sounds complicated and something that requires plenty of tech savvy, but in reality, it only takes a few clicks of the mouse and a solid internet connection to complete. The first time I heard the term 'bootable USB,' I felt a tinge of panic. In addition to common issues to look for, there's another task you should take on - create a bootable USB drive.

Troubleshooting an old and slow PC isn't a fun experience, but it's also something you can do on your own at home. Unless someone else comes up with something better.Have a USB boot drive handy should you ever need to reinstall Windows 10 on your PC. I don't mean to be insulting with Note and Note2, I am just making sure that you know what all these commands mean. IMPORTANT - You can track the progress by pressing CTRL + T It will show the process info and records in and out, since we use the bs=1m each record is 1Mb in size so you can easily track the progress. That way, when you are typing commands like #3 and #4 etc, etc, you can type it like this: hdiutil convert -format UDRW -o ~/Desktop/win8.1.img ~/Desktop/win8.1.isoĪnd mv ~/Desktop/win8.1.img.dmg ~/Desktop/win8.1.imgĪnd step #9 would look like this: sudo dd if=~/Desktop/win8.1.img of=/dev/diskN bs=1m iso you downloaded, or just rename it win8.1.iso or something, and put it on your Desktop folder. NOTE 2: Might I suggest you learn the name of the.

dmg ending and other times leave it alone. NOTE: Sometimes, not always, Step #4 will be necessary. IMPORTANT For the step #9 you can use the destination to /dev/rdiskN to reduce the copy time.

Run diskutil eject /dev/diskN and remove your USB stick.

Run sudo dd if=/path/to/target.img of=/dev/diskN bs=1m (if you get an error, replace bs=1m with bs=1M.

Run diskutil unmountDisk /dev/diskN (where N is the number assigned to your USB stick, in previous example it would be 3).

Run diskutil list again to see what your USB stick gets assigned.

Type diskutil list to get a list of currently connected devices.

Hdiutil convert -format UDRW -o /path/to/target.img /path/to/source.iso iso file is locatedĢ.3 cd /path/to/iso to dive in to folder or cd. Open Terminal (in /Applications/Utilities)Ģ.1 Navigate to the path where the. It doesn't matter if there is any data on it, this will totally erase the whole thing. The USB stick needs to be a little bigger than the. I am not really sure why you would want to install Windows 8.1 without BootCamp.

How to create a bootable mac usb in windows