Disk utility mac internet recovery
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Disk utility mac internet recovery mac os#
From the Format pop-up menu, select Mac OS Extended (Journaled).If you want to securely erase the drive, click Security Options.Select the indented volume name of your startup disk from the left side of the Disk Utility window, then click the Erase tab. Wait for all startup icons to appear on the screen and click on Options to access Recovery Mode options.When the Recovery window appears, select Disk Utility then click Continue.Immediately hold down the Command (⌘) and R keys after you hear the startup sound to start up in OS X Recovery. Before you begin, make sure your Mac is connected to the Internet.This section of the following article will help you get that drive erased and formatted properly so you can continue with the installation: When the First Aid process is complete, click Done. In the First Aid dialog, click Run, then follow the onscreen instructions. In the sidebar, select a volume, then click the First Aid button. The sidebar in Disk Utility should now show each available disk or other storage device, beginning with your startup disk. Select your disk in Disk Utility Choose View > Show All Devices (if available) from the menu bar or toolbar in Disk Utility.
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In the Disk Utility app, choose View > Show All Devices. From the utilities window in macOS Recovery, select Disk Utility and click Continue. Once you have booted into Recovery, use the built-in Disk Utility to format. In the Recovery app, select Disk Utility, then click Continue. That indicates to me that the drive has not yet been formatted as Mac OS Extended Journaled, so it is not ready for Lion to install onto it. shortcut used and the specific Mac determine the OS used by Recovery it is. From what you describe it sounds like you are trying to install Lion on your newly installed HDD replacement but its not showing as a disk when you try to actually install Mac OS X.