

In the DU status area you will see an entry for the S.M.A.R.T. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. After the installer loads select your language and click on the Continue button. Step One: Repair the Hard Drive and Permissionsīoot from your OS X Installer disc.
#Boot mac new hard drive how to
How to replace or upgrade a drive in a laptop So instead you would use Carbon Copy Cloner 3.5.2 to clone the old drive to the new one. However, if you are running Mountain Lion it will not allow you to Restore a startup volume using Disk Utility.
#Boot mac new hard drive mac os
If the new drive is partitioned GUID and formatted Mac OS Extended, Journaled, then all you need do is use Disk Utility to restore the old drive to the new one. I'm assuming you can boot from the old drive. But you've already done a goodly part of it. You might review it for guidance or restart your whole procedure in order to follow this one. Well, my usual procedure looks like this. The format process can take up to several hours depending upon the drive size. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.Ħ. Click on the Erase tab in the DU main window.ĥ. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.Ĥ. Click on the Options button, set the partition scheme to GUID then click on the OK button. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Partition tab in the DU main window.ģ. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. If you are preparing an external or a non-startup drive, then open Disk Utility in your Utilities folder.Ģ. You did not partition or format the drive correctly:ġ.
