We have not come across any issues in our tests, and the tool did not hang or crash. There are no other options available.Īs we have expected, Hard Disk Serial Number Changer has minimal impact on system resources and applies the new settings without error. Applying the new changes is done by clicking a button, but you are required to restart the computer to view the effects. The interface is made from a regular window with a 'what you see is what you get' layout, where you can select a drive letter from a drop-down list and change the serial number into anything you want. What's important to keep in mind is that the Windows registry does not get new entries, and leftovers are not kept on the hard drive after removing the utility (a basic file deletion is enough).

It means that you can drop the executable file anywhere on the disk and just click it to run.Īs an alternative, you can save Hard Disk Serial Number Changer to a USB flash drive or similar device, and run it on any machine without prior installers.

This is a portable application, so installation is not a prerequisite.

But Hard Disk Serial Number Changer takes care of this matter easily and efficiently. Under normal circumstances, the number can only be changed by formatting the drive. The operating system assigns this key to your hard disk when installing it. It doesn't require special knowledge, since it's very easy to work with.

Hard Disk Serial Number Changer is an application with a pretty self-explanatory name, as it allows users to change the serial number of their hard disk.

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