boot pendrive cmd

diskpart
list disk
select disk {numero do disco}
clean
create part pri
active
format fs=fat32 quick
assign
exit# with ntfs file system
diskpart
list disk
select disk {numero do disco}
clean
create part pri
active
format fs=ntfs quick
assign
exitdiskpart
listdisk
select Disk(You Flash number)
clean
create partition primary
select partition 
active
format fs=ntfs