[header] How to open a mac mini [title] Shut down and unplug the mac mini. [step] Before attempting to make any changes to the computer, make sure you shut it off and remove the power cord from the back. Unplug any other external cables from the computer as well. 
When you are ready to begin working, touch a piece of metal to discharge any static electricity from your body. [title] Place the mac mini face-down on a clean cloth.