How To Make Bootable Pendrive Of Windows 7 And 8 Using Command Prompt Only

Now a days, people are buying notebooks for their better portability and for the smaller size. But many of them do not have optical drive. This becomes a major problem when they want to reinstall the windows due to certain circumstances. This tutorial will help them to install the windows from an USB stick and will help them also whose optical drive has been damaged.

1: Plug your pen drive into machine. At least 4GB needed Windows 7.
2: Open command prompt by pressing windows+R key then type cmd.
3: Type "diskpart" command in the cmd windows. Type "diskpart" command in the cmd windows.
4: Then type 'list disk' and press enter. This will tell you about the disk information on your system. Locate your pen drive by observing its size.
Locate your pen drive by observing its size. The names may be different. In my case, as my pen drive is located on 1st place so it is called as disk 1. Change the number in the command according to your pen drive. 5: Select the pen drive by executing the 'select disk 1' command.
This will tell you that your pen drive has been selected.
6: Now clean your drive by running the 'clean' command.
This will tell that the selected disk has been cleaned.
7: To create the primary partition, type 'create partition primary' command. Then select the primary partition by 'select partition 1'.
8: To active this partition, type 'active'. So that disk part utility can mark the primary partition active.
8: You have to format the pen drive in the FAT32 format. Run the command 'format fs=FAT32 quick'
Wait for 100% completion of the format process.
10: Assign the volume by typing 'assign' command.
11: Now type 'exit' to exit from the disk part utility.
12: Mount the IMAGE of the windows CD/DVD on the virtual drive or put the CD on the optical drive and copy all the contents of the optical disk to the pen drive.
13: Boot from the pen drive to install the windows.

Here are all commands one by one....

diskpart
list disk
select disk 1
clean
create partition primary
select partition 1
active
format fs=fat32 quick
assign
exit

If u have any problem reply here...

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