Make a Bootable External Hard Drive and Install Windows 78 Bootable USBStep 1 Format the Drive. Just place the flash drive in the USB port of your computer. Open command prompt cmd. You can do that by pressing WINKEYR, right click on the listed file and click on Run as administrator. Enter the following commands in the same order as I did here diskpart list disk select disk z where z is the number corresponding for your USB disk. You have to replace it with the corresponding letter from your own system. RDrive Image for disk backup or recovery purposes to prevent losing your data after fatal system failure. A listing of bootdisks for Windows and Linux machines as well as utilities for troubleshooting hardware and operating system issues. Active Boot Disk. Active Boot Disk is a complete and functioning computer operating system on CDDVDUSB disk. Active Boot Disk does not modify the operating. Edit Article wiki How to Format a Hard Disk. Five Methods Formatting a Secondary Hard Drive Windows Formatting a Secondary Hard Drive OS X Formatting Your Boot. HGST helps organizations harness the power of data through a broad portfolio of proven, reliable storage solutions that enable nextgeneration data centers to unlock. Please be careful using the select command so you dont select and format your hard disk insteadIf everything goes well, this is how your cmd screen will look like. Step 2 Mount The Windows 8 ISO Image Into A Virtual Drive. Also, dont forget to triple check the target location so you dont accidentally delete the boot sector of your hard disk. Step 4 Copy The Installer Files. How to get to your Boot Menu or your BIOS settings Every PC has different hotkeys that go to these settings. You may see a list of any PC with their corresponding. AIO Boot is a handy utility that enables you to create a bootable USB or disk drive with Grub2, Clover or Syslinux in a few simple steps. Additionally, it. Konboot remedy for forgotten passwords Windows and OSX. If you dont have a physical optical drive you should mount the image into a virtual drive. You can install and use Power. ISOStep 3 Make The External Hard Disk Bootable. Im assuming that F is your drive letter with Windows 8 ISO image and G is the location of your external hard disk or flash drive. Open the command prompt screen as administrator and type the commands F cd bootbootsect. Also, dont forget to triple check the target location so you dont accidentally delete the boot sector of your hard disk. Step 4 Copy The Installer Files. After the above step, dont close the command prompt at least not yet. At this moment your new external hard disk or flash drive is bootable but you need to execute one more command in order to transfer the files to your new drive. You have to type the following command line xcopy f. g e f h. Again replace the drive letters with the ones that apply to you. Alternatively you can copy all the files in the virtual drive to the flash drive or external hard drive by using Windows Explorer, but using XCOPY ensures that system and hidden files are also copied. Step 5 Boot Off The External Hard Drive or USB Flash Drive. To use and boot from your newly created drive on your netbook or computer, first you have to set your computer you must set it to boot through the USB flash drive. In order to do this shut down your computer, go in the CMOS setup by pressing the DEL or F2 key when the computer power on, without unplug the newly created external hard drive or USB Flash Drive from the machine. Set the device as the primary boot option, save the changes BIOS and restart. On newer computers you can boot from the device without entering into BIOS by pressing either ESC, F9 or F1. Now you can install Windows as usual. Please be aware that if youve changed the boot sequence in the BIOS, remember to change it back as it was after copying the files usually after first automatic reboot.