How to change the signature of a disk
To change the signature of a disk under Windows 7, follow these steps are:
- Run the command line utility diskpart as the administrator user
- Execute the command “list disk” to locate the disk you want to change the signature
- Execute “select disk n” to select the disk where n is the numeric id of the disk (0, 1, 2, …)
- Execute “unique id” to display the selected disk signature
- Execute “unique id signature=hhhhhhhh” to change the selected disk signature. hhhhhhhh in a hexadecimal dword
- Execute “exit” to quit diskpart
- It is recommended that you reboot your system
DISCLAIMER: YOU DO IT AT YOUR OWN RISK.