Mac Pro 2010 Manual

41Chapter 3 Making a Good Thing Better
4 UnplugallthecablesandthepowercordfromyourMacPro.
WARNING:  Toavoiddamaginginternalcomponentsorthecomponentsyouwant
toinstall,alwaysunplugyourMacPro.Don’tattempttoinstallitemswhileit’s
pluggedin.
5 Holdthesidepanelandliftthelatchontheback.