label C: NewVolumeName This only changes the name , not the serial number. To change the serial on XP, you had to reformat: format C: /Q /FS:NTFS — but that wipes data. Part 4: Changing the PHYSICAL Serial Number (Advanced & Dangerous) Can you change the factory serial burned into the drive’s firmware? Yes, but not with a standard Windows command.
If you’ve ever dabbled in software licensing, system imaging, or data forensics, you’ve likely stumbled upon a persistent myth: the ability to change your hard disk’s physical serial number with a simple command. hard disk serial number changer command
If your goal is to reset a software trial, try clearing registry keys or app data first. If you need to change the physical serial, you’re entering data recovery engineer territory—and you’ve been warned. label C: NewVolumeName This only changes the name