Make A Pendrive As Bootable

   

Creating a usb pendrive using command prompt is not hard, it is one of the most common ways to create a bootable usb.


Commands :

Diskpart
list disk        [There will be display all partitions]
select disk (...)          [ select the pendrive]
clean
create partition primary
active
format fs=fat32 quick
assign
exit
exit

       You just need to follow these simple steps:

First step is to obtain the windows files from somewhere and save them to a folder in your pc. You can rip a windows dvd , or if you have the iso image file you can open it with magic disc or daemon tools or even winrar , and you need to copy the whole content to a folder anywhere in your pc , you just need to make sure you know where it is located.

Make sure your usb stick is inserted, go to start search cmd , right click the  file and select run as administrator. The command prompt will appear, now you need to write the following comands:
1→active→format fs=ntfs(this will format the usb drive and will take 10-15 minutes)→
 diskpart→listdisk→select disk 1(chose  the usb device, you will recognize it by its size)→clean(this will erase the usb)→create partition primary→select partition
After the format is done you have to continue writting  in command promt :  →assign(now you will notice that the usb drive changed its letter to (H): or (G))→exit(this command will exit the disk part function)

Now you have to write the path to the executable file in your windows saved folder , make sure that in your windows folder you have the boot folder with the bootsect executable file.

In my case the command goes like this:   E:→cd win 7 sp1→
           →cd boot→bootsect.exe/nt60 h:(h is the letter of the usb drive ,this comand will update the boot core)→exit (this will exit command prompt).

cd boot→bootsect.exe/nt60 h:(h is the letter of the usb drive ,this comand will update the boot core)→exit (this will exit command prompt)

Now you have to copy all the files in the windows folder to your usb drive

ALL DONE. You can now restart your pc and boot from the usb hard drive.
Set boot priority option in to USB .