User guide
Newer Technology Guardian MAXimus mini
Chapter 4 - Formatting
4.4 Removing the GUID Partition Scheme 
Only for XP, 2000, ME and earlier. (XP 64-BIT, Vista & Windows 7 can continue to the next section)  
➆ Type exit and hit enter.
➇ Close the command prompt window. 
You may now proceed with formatting the drive.
Your new OWC Mercury Elite-AL mini is preformatted for use with a Ma-
cintosh. Unfortunately, this is not readable by Windows without special 
software. If you wish to use your storage solution on a computer running 
Windows, you will need to repartition and reformat using the following 
instructions.
➀ Go to the DOS command prompt by 
selecting “Run” from the Start Menu.
➁ Type in cmd in text box, and hit the“OK” 
button.
➂ Type diskpart and hit enter.
➃ Type list disk and hit enter.
➄ Type select disk x replacing x with the number of the disk you want 
to reformat. (Typically, you will see an asterisk (*) under “GPT” for the disk 
requiring formatting.)
➅ Type clean and hit enter. 
WARNING: The clean command will destroy ALL data on the disk you run it on!!! Be sure 
there is nothing you need to keep on your drive before running any of these commands. 










