Apple Mac mini (Mac OS X Server, Late 2009) - Manual (Page 9)

Chapter 1 Ready, Set Up, Go 9
Setting Up Your Mac mini
Position your Mac mini so that it’s right side up or on its side, but not upside down. Use
the power adapter that came with your Mac mini; other power adapters may not work.
Step 1: Plug the AC cord into the power adapter, plug the cord from the power
adapter into your Mac mini, and then plug the power adapter into a grounded
power outlet.
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