Reinstall os x over internet
Dhcp over Wi-Fi or Ethernet, not PPPoE (if there is no router handling the PPPoE connection).
When the new owner starts up the Mac, they can use their own information to complete setup.
If you haven't already updated to macOS Sierra.12.4 or later, Option-Command-R installs the macOS that came with your Mac, or the version closest to it that is still available.Choose Reinstall OS X from the Otilities window, then follow the onscreen instructions.Startup is complete when you see the Otilities window.If you're reinstalling because you're preparing to sell or give away your Mac, you should disable certain features and services first, then follow the remaining the steps in this article.Then take these additional steps to reinstall OS X in a way that cleans your Mac of anything associated with you, your data, or your Apple.You should erase your startup disk in the following circumstances: You're selling or giving away your Mac, so you're clearing your Mac of anything associated with you, your data, or your Apple.This version isnt associated with your Apple.When you download OS X using Oecovery, your computers serial number is sent to Apple to help authenticate your request.Click Continue, then follow the onscreen instructions.Oecovery, top50, business Developer Tools Education Entertainment Finance Games Graphics Design Health Fitness Lifestyle Medical Music quicker maths book pdf in hindi News Photography Productivity Reference Social Networking Sports Travel Utilities Video Weather Mac Tips and Tricks Get Mac Oips, Tricks, Tutorials, Hacks, Support, Downloads, Updates.For example, it might say that your startup disk isn't formatted correctly, isn't using a guid partition scheme, already contains a newer version of the operating system, or can't be used to start up your computer.If you're keeping your Mac, complete the setup assistant with your own information.If the connection is using the WEP or WPA-Enterprise security protocols, you can use Oecovery.You'll be asked to select your disk.
Apple rolled out Oion this morning as well as several new Mac Mini and MacBook Air models.
From the recovery area you can also use the Safari web browser to go online and get support if youre having problems getting OS X to boot.
Decide whether to erase (format) your startup disk before installing macOS.After downloading, the OS X installer opens automatically.If you're selling or giving away your Mac, press Command-Q to quit the setup assistant without completing the setup steps.That way the new owner can complete the steps of the setup assistant using their own information.For example, learn how to install the latest macOS version from the App Store.If you do want to erase your disk before reinstalling OS X, open Disk Utility from the Otilities window, then use Disk Utility to erase the disk.Install macOS Follow these steps after starting up from macOS Recovery : Choose Reinstall macOS (or Reinstall OS X) from the utilities window.
Or open the App Store on your Mac, then click Purchased in the toolbar to see items that you previously downloaded with your Apple.
Turn on or restart your Mac, then immediately hold down one of these combinations: Command -R, install the latest macOS that was installed on your Mac, without upgrading to a later version.