1. Activate the Windows Command Prompt in your Start Menu and execute as an Administrator.
2. Type “diskpart†to launch Microsoft's disk management utility. The command line should now read “DISKPART>â€.
3. Enter in “list disk†to show a list of all disk drives. Your USB should come up.
4. Enter select disk #, with the thumbdrive's disk number in place of #.
5. Enter clean for the utility to clean the disk, which DiskPart will then execute.
6. This is the easy part. Create a bootable partition by selecting create partition primary.
7. Make this partition active.
8. Format the key by inputting format fs=fat32. For some reason NTFS format doesn't allow a USB disc to boot
http://www.connectedinternet.co.uk/2009/10/29/how-to-make-a-bootable-flash-disc/
2. Type “diskpart†to launch Microsoft's disk management utility. The command line should now read “DISKPART>â€.
3. Enter in “list disk†to show a list of all disk drives. Your USB should come up.
4. Enter select disk #, with the thumbdrive's disk number in place of #.
5. Enter clean for the utility to clean the disk, which DiskPart will then execute.
6. This is the easy part. Create a bootable partition by selecting create partition primary.
7. Make this partition active.
8. Format the key by inputting format fs=fat32. For some reason NTFS format doesn't allow a USB disc to boot
http://www.connectedinternet.co.uk/2009/10/29/how-to-make-a-bootable-flash-disc/