Apple MacBook Pro (17-inch, Early 2011) Manuel d'utilisateur télécharger pdf (Page 53)

53Chapter 4 Problem, Meet Solution

Problems That Prevent You from Using Your MacBook Pro

If your MacBook Pro doesn’t respond or the pointer doesn’t move

Onrareoccasions,anapplicationmight“freeze”onthescreen.MacOSXprovidesaway

toquitafrozenapplicationwithoutrestartingyourcomputer.

To force an application to quit:

1 PressCommand(x)-Option-EscorchooseApple()>ForceQuitfromthemenubar.

TheForceQuitApplicationsdialogappearswiththeapplicationselected.

2 ClickForceQuit.

Theapplicationquits,leavingallotherapplicationsopen.

Ifyouneedto,youcanalsorestarttheFinderfromthisdialog.

Next,restartthecomputertomakesuretheproblemisentirelyclearedup.

Iftheproblemoccursfrequently,chooseHelp>HelpCenterfromthemenubaratthe

topofthescreen.Searchfortheword“freeze”togethelpfortimeswhenthecomputer

freezesordoesn’trespond.

Iftheproblemoccursonlywhenyouuseaparticularapplication,checkwiththe

application’smanufacturertoseeifit’scompatiblewithyourcomputer.Togetsupport

andcontactinformationforthesoftwarethatcomeswithyourMacBookPro,goto

www.apple.com/downloads.

Ifyouknowanapplicationiscompatible,youmightneedtoreinstallyourcomputer’s

systemsoftware.See“Repairing,Restoring,orReinstallingMacOSXSoftware”on

page56.

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Apple MacBook Pro (17-inch, Early 2011) Manuel d'utilisateur Page 53