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Reinstall Mac OS X Lion 10.7 : Error message

Hello,


I have been trying to reinstall Mac OS X Lion on a MacBook air from mid-2011.


I pressed Command Option to bring up the Mac OS X Utilities and opened Disk Utility. From there, I erased the disk. Next, I clicked "Reinstall Mac OS X" and followed the onscreen instructions. However, once I agree to the terms and conditions, and the download screen starts, a message immediately

pops up reading: "Can't download the additional components needed to install Mac OS X".


I went to a few different forums but none of them helped. I really hope I can get this MacBook running well!


Thanks a lot,


-Hando

MacBook Air

Posted on May 19, 2020 12:23 PM

Reply
Question marked as Top-ranking reply

Posted on May 19, 2020 12:44 PM

Why don't you try:


  1. Restart the computer. Immediately, at or before the chime, hold down the (Command-Option-Shift-R) keys until a globe appears.
  2. The Utility Menu will appear in from 5-20 minutes. Be patient.
  3. Select Disk Utility and click on the Continue button.
  4. When Disk Utility loads select the target drive (out-dented entry w/type and size) from the side list.
  5. Click on the Erase button in Disk Utility's toolbar. A panel will drop down.
  6. Set the partition scheme to GUID.
  7. Set the Format type to APFS (SSDs, only if installing Mojave or Catalina ) or Mac OS Extended, (Journaled.)
  8. Click on the Apply button, then click on the Done button when it activates.
  9. Quit Disk Utility and return to the Utility Menu.
  10. Select Install OS X and click on the Continue button.


This should install the original version of OS X that came pre-installed from the factory.


3 replies
Question marked as Top-ranking reply

May 19, 2020 12:44 PM in response to itsHando

Why don't you try:


  1. Restart the computer. Immediately, at or before the chime, hold down the (Command-Option-Shift-R) keys until a globe appears.
  2. The Utility Menu will appear in from 5-20 minutes. Be patient.
  3. Select Disk Utility and click on the Continue button.
  4. When Disk Utility loads select the target drive (out-dented entry w/type and size) from the side list.
  5. Click on the Erase button in Disk Utility's toolbar. A panel will drop down.
  6. Set the partition scheme to GUID.
  7. Set the Format type to APFS (SSDs, only if installing Mojave or Catalina ) or Mac OS Extended, (Journaled.)
  8. Click on the Apply button, then click on the Done button when it activates.
  9. Quit Disk Utility and return to the Utility Menu.
  10. Select Install OS X and click on the Continue button.


This should install the original version of OS X that came pre-installed from the factory.


May 20, 2020 9:54 AM in response to itsHando

I would guess that all four keys were not fully depressed during the startup. Instead, it was booting from the local startup drive which had no installed system.


Do you have a working copy of the Lion installer? Have you set the date back? If you have the Lion installer, then you can create a USB flash drive installer.


Make A Bootable Lion or Mountain Lion USB Installer


1. Get a USB flash drive that is at least 8 GBs. Prep this flash drive as follows:

    1. Open Disk Utility in your Utilities' folder.
    2. After DU loads select your flash drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
    3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID then click on the OK button. Click on the Partition button and wait until the process has completed.
    4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
    5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click the OK to return to the Erase window.
    6. Click on the Erase button. The format process can take up to an hour depending upon the flash drive size.


2. Insert the Lion DVD into the computer's optical drive. 


3. Plug in your freshly prepared USB flash drive. You are going to clone the content of the InstallESD.dmg disk image to the flash drive as follows:

    1.  Double-click on the InstallESD.dmg file to mount it on your Desktop.
    2. Open Disk Utility.
    3. Select the USB flash drive from the left side list.
    4. Click on the Restore tab in the Disk Utility main window.
    5. Select the USB flash drive volume from the left side list and drag it to the Destination entry field.
    6. Drag the mounted disc icon from the Desktop into the Source entry field.
    7. Double-check you got it right, then click on the Restore button.


When the clone is completed you have a fully bootable installer that you can use without having to re-download Mountain/Lion.

May 20, 2020 9:39 AM in response to Kappy

Hi Kappy,


For some reason when I try to hold down (Command-Option-Shift-R) , a globe doesn't appear. Rather a question mark box pops up onto the screen. However, holding (Command-R) opens internet recovery. I did that, and followed all of your instructions and still got the same message "Can't download the additional components needed to install Mac OS X".


I checked the date in Terminal to see if it was incorrect. I typed in date which returned a date from 2011. I changed it by typing


date -u 0520162820


However, this still didn't change anything. Wondering if it would be possible to simply download a version of Mac OS X Lion on a flash drive and upload the software that way? Just shooting a guess.




Reinstall Mac OS X Lion 10.7 : Error message

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