Step1: Create Bootable USB Drive
Start PowerISO (v6.5 or newer version, download here).
Insert the USB drive you intend to boot from.
Choose the menu 'Tools > Create Bootable USB Drive'. The 'Create Bootable USB Drive' dialog will popup. If you are using Windows Vista or above operating system, you need confirm the UAC dialog to continue.
In 'Create Bootable USB Drive' dialog, click '...' button to open the iso file of Windows operating system.
Select the correct USB drive from the 'Destination USB Drive' list if multiple USB drives are connected to the computer.
Choose the proper writing method. 'USB-HDD' is recommended.
Click 'Start' button to start creating bootable USB drive.
PowerISO will alert you that all data on USB drive will be destroyed. Click 'OK' to continue.
The program will start writing USB drive, and showing the progress information. You should get the message 'Writing USB drive completed successfully.' after the operation completes.
Step1: Create Bootable USB Drive. Start PowerISO (v6.5 or newer version, download here). Insert the USB drive you intend to boot from. Choose the menu 'Tools Create Bootable USB Drive'. The 'Create Bootable USB Drive' dialog will popup. If you are using Windows Vista or above operating system, you need confirm the UAC dialog to continue. You can create bootable Windows 7 USB from ISO file. The user needs to create a Windows 7 bootable USB drive with a 4GB and 8GB drive. Be that as it may.
If no errors occurred in the above process, you should now be all set to setup Windows from USB drive!
Step 2: Configuring the BIOS
You should now reboot and go into the BIOS configuration to boot from USB. Instructions for doing so vary wildly from system to system, but generally entail the following:
Reboot the system.
While booting (before Windows starts loading), get into the BIOS configuration screen by hitting something like F1, F2, Delete or Escape. Hotkey instructions are generally provided on the screen.
Go to the section that contains your boot devices.
With your USB drive plugged in, the USB drive should be listed. If it isn’t, your system might not support booting from USB. Assuming that it is supported (as is the case with virtually all modern hardware), promote your USB drive to the primary boot device.
Exit from the BIOS configuration, saving all changes.
Please notice that you can seriously screw up your system by providing incorrect BIOS settings!
Step 3: Booting and setup windows from USB drive
Assuming that you properly configured your BIOS and your USB drive supports booting, Windows setup should now load. Depending on the speed of your USB drive, this may take a while.
If it isn’t working, then double-check the following before making a scene:
Is your BIOS properly configured for booting from the USB device? (Is the USB device listed and does it have top priority?)
Have you correctly prepared the USB drive in step one? (Restart the procedure.)
Does your USB drive properly support being booted from? (Try another one!)
Note: The above guide works with Windows 10, Windows 7, Windows 8 / 8.1, or Windows Vista. For Windows XP with SP2 or SP3 please refer to another guide at http://www.poweriso.com/tutorials/how-to-make-winxp-bootable-usb-drive.htm .
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DMG file is a compressed file format being used widely on Mac computer. Windows OS doesn't natively support DMG disk image files, so if you need to create a bootable USB drive from a DMG file, mostly for bootable Mac OS X or macOS installation USB, you need a special utility to help you complete the task.
There is also the possibility of converting the file into a format more suitable for Windows, which is the ISO file format for disk images. Considering the above, let's look at different ways to create a bootable drive from a DMG file on a Windows computer.
Part 1: Convert DMG to ISO and Make Bootable USB from ISO
Since Windows doesn't offer native support for DMG files, you can first convert the file to ISO. Why? A lot of easier to find an app for making a bootable USB from ISO file. The easy way to do this is to use Command Prompt. Don't be intimidated by the non-GUI environment even if you don't have any experience. If you follow the steps below, you can convert any DMG file to ISO and then create a bootable USB using the converted file.
Step 1: Open Command Prompt by typing cmd in the Run windows and hitting Enter.
Usb Uefi
Step 2: In the command interface, go to the directory in which the DMG file is saved. You can do this by using the 'cd' command followed by the file path, then pressing Enter. For example, if your disk image is in D: and Command Prompt is currently in 'C:', then type 'd:' (no quotes) and press Enter. If it is in a subfolder, type 'cd subfolder', and so on.
Step 3: Use the following command to convert the DMG file to ISO:
hdiutil convert /path/sourceimagefile.dmg -format UDTO -o /path/targetmage.iso
Step 4: Once the ISO file has been created, you can use a burning tool to create the bootable USB drive. To do that, continue with this guide.
Cons:
- File damged or broken after conversion.
- Failed booting from burned USB disk.
- May not work with the latest DMG file.
- Complex and take more time.
Part 2: Create Mac OS X Bootable USB Installer from DMG
Androidphonesoft DMG Editor is a powerful software application for Windows that will allow you to manage the non-native DMG format even if you have no experience. The interface is uncluttered, and you can even use the tool to view files, extract them, edit the DMG and even copy it to a disk. The burn function has one of the highest success rates in the industry, which makes this an ideal utility for our purpose.
Created by the talented team of developers at Androidphonesoft, DMG Editor is currently the most intuitive Windows app for handling Apple's disk image format. Each of its functions have been tested on various Windows versions, with different types of DMG files and on different PC brands. This thorough testing means no wasted DVDs or corrupted files. As long as your DMG file is in good shape, you can directly create a bootable disk.
Step 1 Install DMG Editor
Download and install DMG Editor on your Windows PC.
Step 2 Plug in USB Drive
Launch the application and click on the 'Burn' section. You will also see other modules such as Edit, Extract and Copy.
Step 3 Start Burning ISO File to USB
Now import the DMG file by clicking the 'Load DMG' button, and click on 'Burn'.
In a few moments, your bootable USB flash drive will be ready for use. Since you haven't done any conversion, you can use this directly on a Mac for program installation, which you cannot do with the first method.
Part 3: Create Bootable USB from DMG in Windows Via PowerISO
Another well-known disk image utility is PowerISO. Apart from being ideal for burning ISO files, it can also burn a DMG file to USB to create a bootable drive. There are some settings that you have to keep in mind when burning with this software, but it's easy to get the hang of it once you do it a couple of times.
Step 1: Download PowerISO and install it in your Windows PC. Launch the app and insert a USB drive into a free USB slot in your computer.
Step 2: You can import the DMG file directly by clicking on ‘Burn' in the toolbar or going to Tools >Burn. In the Burn window, select the DMG file from the Source File section.
Step 3:Now review the settings to select the burn speed. The default will be the maximum your hardware can handle, so you can reduce that. You can also choose to finalize the disk and verify it. Finalizing means you can't save any more files on the drive, but it primarily applies to DVDs and CDs. Choosing ‘Verify' will prompt the software to execute an additional process after the burning is done. Any errors in the bootable USB will show up at that point.
Step 4: Now click on 'Burn' and wait for the progress bar to reach 100%. Your bootable USB is now ready.
Cons:
- Expensive for a single license.
- Higher failure rate for bootable device.
- Ugly user interface.
The Bottom Line:
The second two methods are recommended if you don't have much experience working with DMG files, but DMG Editor will appeal to novices and experts alike. The clean interface and minimal user input means a lower chance of errors while creating the bootable media.
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