Einen Mac komplett löschen

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In diesem wikiHow zeigen wir dir, wie du alle Daten, Dateien, Programme und Einstellungen auf einem Mac löschst.

Methode 1
Methode 1 von 2:

OS X 10.7 oder neuer

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    Erstelle ein Backup aller Daten, die du sichern möchtest. Wenn du deinen Mac formatierst, wird alles gelöscht, einschließlich des Betriebssystems, ein Backup auf einer externen Festplatte oder DVD ist also eine gute Idee.
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    Dies ist das schwarze Apple-Icon oben links auf dem Bildschirm.
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    Dies fährt deinen Mac unmittelbar herunter und startet ihn neu.
    • Warte, bis dein Mac ausgeschaltet ist.
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    Das "Dienstprogramme"-Fenster wird eingeblendet.
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  8. {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/d\/dc\/Wipe-a-Mac-Clean-Step-8-Version-4.jpg\/v4-460px-Wipe-a-Mac-Clean-Step-8-Version-4.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/dc\/Wipe-a-Mac-Clean-Step-8-Version-4.jpg\/v4-728px-Wipe-a-Mac-Clean-Step-8-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
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    Du findest sie oben links im Fenster unter "Intern".
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    Tippe ihn in das Feld "Name:" ein.
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    Um Mac OS X neu zu installieren, wähle:
    • Mac OS Extended (Journaled) für die schnellste Formatierung.
    • Mac OS Extended (Journaled, Encrypted) für eine sicherere Formatierung.
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    Die Formatierung wird gestartet.
    • Die Dauer für das Formatieren der Festplatte variiert je nach Festplattengröße, der Menge der gespeicherten Daten und ob du ein verschlüsseltes Format gewählt hast.
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Methode 2
Methode 2 von 2:

OS X 10.6 oder älter

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  1. {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/a\/a0\/Wipe-a-Mac-Clean-Step-15-Version-3.jpg\/v4-460px-Wipe-a-Mac-Clean-Step-15-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a0\/Wipe-a-Mac-Clean-Step-15-Version-3.jpg\/v4-728px-Wipe-a-Mac-Clean-Step-15-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
    Erstelle ein Backup aller Daten, die du sichern möchtest. Wenn du deinen Mac formatierst, wird alles gelöscht, einschließlich des Betriebssystems, ein Backup auf einer externen Festplatte oder DVD ist also eine gute Idee.
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    Lege sie ins Disk-Laufwerk deines Computers ein und warte, bis der Computer die Disk erkennt.
    • Wenn du statt einer Installations-Disk einen USB-Stick verwendest, stecke diesen ein.
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    Dies ist das schwarze Apple-Icon oben links auf dem Bildschirm.
  4. {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/a\/a5\/Wipe-a-Mac-Clean-Step-18-Version-3.jpg\/v4-460px-Wipe-a-Mac-Clean-Step-18-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a5\/Wipe-a-Mac-Clean-Step-18-Version-3.jpg\/v4-728px-Wipe-a-Mac-Clean-Step-18-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
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    Dies fährt deinen Mac unmittelbar herunter und startet ihn neu.
    • Warte, bis dein Mac ausgeschaltet ist.
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    • Wenn du anstelle einer Installations-Disk einen USB-Stick verwendest, halte stattdessen die Taste ⌥ Option gedrückt.
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    Du findest es im Abschnitt "Dienstprogramme" des Installationsmenüs.
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    Du findest sie oben links im Fenster unter "Intern".
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    Tippe ihn in das Feld "Name:" ein.
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    Wenn du vorhast, Mac OS X neu zu installieren, dann wähle Mac OS Extended (Journaled) .
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    Die Formatierung wird gestartet.
    • Die Dauer für das Formatieren der Festplatte variiert je nach Festplattengröße und der Menge der auf der Festplatte gespeicherten Daten.
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