Apple iMac Specifikace Strana 46

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 80
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 45
46 Chapter 4 Problem, Meet Solution
If your iMac freezes during startup or you see a ashing question mark
 Waitafewseconds.IfyouriMacdoesn’tstartupafteradelay,shutdownyouriMac
bypressingandholdingthepower(®)buttonforabout5seconds,untilitshuts
down.ThenholddowntheOptionkeyandpressthepower(®)buttonagaintostart
upyouriMac.KeepholdingdowntheOptionkeyuntilyouriMacstartsup,thenclick
thearrowundertheiconofthestartupdiskyouwanttouse.
 AfteryouriMacstartsup,openSystemPreferencesandclickStartupDisk.Selecta
localMacOSXSystemfolder.
 Iftheproblemoccursfrequently,youmayneedtoreinstallyoursystemsoftware
(see“ReinstallingtheSoftwareThatCamewithYouriMac”onpage54).
If your iMac won’t turn on or start up
 MakesurethepowercordispluggedintoyouriMacandafunctioningpoweroutlet.
 Pressthepower(®)buttonandimmediatelyholddowntheCommand(x),Option,P,
andRkeysuntilyouhearthestartupsoundasecondtime.Thisresetstheparameter
RAM(PRAM).
 Ifyourecentlyinstalledmemory,andyouriMacsoundstoneseveryveseconds,
makesurethatthememoryiscorrectlyinstalledandthatitiscompatiblewithyour
iMac.CheckwhetherremovingthememoryyouinstalledallowsyouriMactostart
up(seepage42).
 Unplugthepowercordandwaitatleast30seconds.Plugthepowercordinagain
andpressthepower(®)buttontostartupyouriMac.
 Ifyoustillcan’tstartupyouriMac,see“LearningMore,Service,andSupport”on
page57forinformationaboutcontactingAppleforservice.
Zobrazit stránku 45
1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 79 80

Komentáře k této Příručce

Žádné komentáře