Como criar um Cartão SD ou Flash Drive Windows inicializável
Step 1. Partitioning your SD Card
Start > cmd
diskpart
list disk and then do select disk 2 based on your disk number for your SD Card
After selected Clean
create partition primary
select partition 1
active
This step would take some time so be patient
format fs=fat32
assign letter=y
exit
Step 2. Copying the iso
Mount the iso using MagicDisc or insert a Windows DVD/CD
Following command copies the bootable disk, here E: is the source disc wher you windows media is Y: is your SD Card
xcopy e:* y:\ /s /e /f