Step 6: Click on the “Reinstall OS X” option, after few seconds, your MacBook will be connected to the Apple servers on the internet, provide proper credentials if prompted. Step 5: then click on either 'OS X Recovery' or 'Internet Recovery' icon form the Mac OS X Utilities window (icon depends on the version of the Mac OS X installed). Step 4: Select the “Wi-Fi menu item” from the Mac OS X Utilities window and provide the proper network credentials for it. Hold the key until a screen with “Apple” icon appears after which a “Mac OS X Utilities” window appears on the screen. Once, the MacBook starts rebooting, press and hold the “Command + R” keys. Step 3: Shutdown the laptop and restart the MacBook. Step 2: Now, connect the Ethernet to your MacBook or ensure that you have the network login credentials for accessing your Wi-Fi router. Step 1: Back up all your important documents or personal data files into any external device before resetting the MacBook's factory default settings (Mandatory). Once the install is complete, your MacBook will be reset to its factory settings. (10) Choose “Basic Install”, select the “Install” option. (9) Now your Disc will be erased completely (8) Choose “Erase and Install” and hit “Continue” key (7) Hit the “Options” tab from your Select a Destination window (6) Click on Disk Utility and choose Macintosh option from it (5) Now choose your language and click “Continue” Hold down “C” as the computer boots so it will boot from the disc. (4) Insert your MacBook restore DVD 1 into your computer and restart the machine. (3) You should now see two hard drive icons, select the one labeled “Recovery” (2) Start Computer up, holding OPTION key

(1) Back up all your important documents or personal data files into any external device before resetting the MacBook's factory default settings (Mandatory) However, here I have given the steps for both the ways. Actually, it can be done in two ways, using the restore CD and other without using the CD i.e. In this page, you will find the detailed steps to be followed to reset your MacBook to the factory settings. all your private or sensitive data) stored on your MacBook and creates clean slate. This is because, resetting to the factory settings will erase all the contents (i.e. In all these cases you will have to reset your MacBook to its factory settings. One other situation is that when you are planning to sell or give away your MacBook to someone else. For instance, when your MacBook is infected by malware or some poorly written application might corrupt your OS X settings, in these cases your MacBook becomes unstable and might refuse to boot. Resetting your MacBook to the factory settings will become necessary in many situations.

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