OS Recovery
I've just installed a new hard drive in my 2012 MacBook Pro, when I try to install OS High Sierra I get a "The recovery server could not be contacted" error message... HELP!
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I've just installed a new hard drive in my 2012 MacBook Pro, when I try to install OS High Sierra I get a "The recovery server could not be contacted" error message... HELP!
Do the following for a newly installed disk:
Clean Install of El Capitan or Later on a Clean Disk
- Restart the computer. Immediately after the chime hold down the Command-Option-Rkeys until a globe appears.
- The Utility Menu will appear in from 5-20 minutes. Be patient.
- Select Disk Utility and click on the Continue button.
- When Disk Utility loads select the drive (usually, the out-dented entry) from the side list.
- Click on the Erase tab in Disk Utility's main window. A panel will drop down.
- Set the partition scheme to GUID.
- Set the Format type to Mac OS Extended (Journaled.)
- Click on the Apply button, then click on the Done button when it activates.
- Quit Disk Utility and return to the Utility Menu.
- Select Reinstall OS X and click on the Continue button.
This should install the version of OS X that was currently installed. To install the original factory version when the computer was new use Command-Option-Shift-R.
Do the following for a newly installed disk:
Clean Install of El Capitan or Later on a Clean Disk
- Restart the computer. Immediately after the chime hold down the Command-Option-Rkeys until a globe appears.
- The Utility Menu will appear in from 5-20 minutes. Be patient.
- Select Disk Utility and click on the Continue button.
- When Disk Utility loads select the drive (usually, the out-dented entry) from the side list.
- Click on the Erase tab in Disk Utility's main window. A panel will drop down.
- Set the partition scheme to GUID.
- Set the Format type to Mac OS Extended (Journaled.)
- Click on the Apply button, then click on the Done button when it activates.
- Quit Disk Utility and return to the Utility Menu.
- Select Reinstall OS X and click on the Continue button.
This should install the version of OS X that was currently installed. To install the original factory version when the computer was new use Command-Option-Shift-R.
OS Recovery