HardwareID HDD

Does HardwareID relies on VolumeSerial? If I change my VolumeSerial using for example:

http://www.codeproject.com/Articles/5825/Changing-volume-s-serial-number

Does the HardwareID will change? Changing MAC will change the HardwareID, but I need to know about volume serial.

No, it uses another way to get the HDD info.