命令行创建win8启动盘

　　管理员身份运行cmd,输入diskpart

　　DISKPART>

　　然后依次输入：

　　list disk

　　select disk 1

　　clean

　　create partition PRimary

　　active

　　format fs=fat32 quick

　　assign

　　exit

　　然后将安装镜像所有文件拷贝进去

　　如果不能正常启动，则使用修复命令：I:BootBootsect.exe /NT60 I:

　　Gone are the days, when we used to burn CD and DVDs to install Operating systems. Now all modern operating systems lets you install using PEN Drive / USB Storage Device / USB Stick. And this article describes step by step guide to format and create bootable Windows Vista / Windows 7 / Windows 8 USB Stick.

　　Prerequisites:

　　Windows Vista / Windows 7 / Windows 8 ISO or installation files

　　A 4GB USB 2.0 Storage device (Its recommended to use USB 2.0 or USB 3.0 device for optimal performance)

　　How To:

　　Plug your USB storage device. and run Command Prompt and execute the following commands one by one.

　　Diskpart

　　Run Disk partition utility

　　List disk

　　To get disk index that is used to perform disk partitioning.

　　Select disk n

　　Selects disk n to perform disk partitioning. n is the number for your USB Flash drive you obtained from above command.

　　Clean

　　Flush your existing all USB drive's partitions.

　　Create partition primary

　　Creates a partition as primary partition.

　　Active

　　Set the partition as active to hold bootmgr.

　　Format FS=NTFS QUICK

　　Perform a quick format on the USB Flash drive

　　Assign

　　Assign a drive letter to the partition

　　Exit

　　To quit Diskpart utility

　　Now copy all setup files to USB storage device… and that's All.

　　Re-boot your PC with it, you will be able to boot and install Windows Vista/Windows 7/Windows 8 using USB Stick.

　　Note: If you face any trouble to boot with it or unable to boot, try this FIX.

　　I:BootBootsect.exe /NT60 I:

　　Where I: is the drive letter of USB Stick