17Chapter 1 Ready, Set Up, Go
 IsthepowercordsecurelypluggedintothebackofyourMacPro?
 Ifyouhaveconnectedakeyboardanddisplay,arethekeyboardanddisplaycables
connectedcorrectly?
 Ifyouhaveconnectedadisplay,arethebrightnessandcontrastofthedisplay
adjustedcorrectly?Ifthedisplayhasbrightnesscontrols,adjustthem.Ifthedisplay
hasapowerbutton,makesurethedisplayisturnedon.
 Ifyouhaveconnectedadisplayandyoudon’tseeanythingonyourscreen,restart
yourMacPro.Holddownthepowerbutton(®)onyourMacProfor5or6seconds,
untilitturnso.Pressthepowerbutton(®)againtorestart.
 Ifyouseeablinkingquestionmarkonthescreenoraseriesofashesfromthestatus
light,seeChapter4,“Problem,MeetSolution”onpage75.
Shutting Down Your Mac Pro
Ifyouwon’tbeusingyourMacProforanextendedperiod,shutitdown.
To turn o your Mac Pro, do one of the following:
 ChooseApple()>ShutDown.
 PresstheControlandEjectkeys,andthenclickShutDowninthedialogthatappears.
NOTICE: DonotturnoyourMacProbyturningotheswitchonapowerstripor
byunpluggingyourMacPro’spowerplug(unlessyoucan’tturnoyourMacProany
otherway).YourlesorsystemsoftwarecouldbedamagedifyourMacProisnot
shutdownproperly.
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