1. Open Disk Utility in your Utilities folder. If you need to reformat your startup volume, then you must boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger or Leopard.)
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say 'Verified' then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Click on the Options button, set the partition scheme to GUID (only required for Intel Macs) then click on the OK button. Set the number of partitions from the dropdown menu (use 1 partition unless you wish to make more.) Set the format type to Mac OS Extended. Click on the Partition button and wait until the volume(s) mount on the Desktop.
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 on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
Steps 4-6 are optional but should be used on a drive that has never been formatted before, if the format type is not Mac OS Extended, if the partition scheme has been changed, or if a different operating system (not OS X) has been installed on the drive.
How Do I Format My Hard Drive For Mac 2019
Aug 28, 2020 How to Format a Hard Drive on Mac: Formatting is a very simple procedure that is operated in a similar way for all sorts of storage media. So, whether you wish to format the internal hard drive, external drive, or a USB flash drive, the procedure is the same for all. Here is the step by step guide you need to follow to format the hard disk on Mac. 'How to format a hard drive on Mac. Hi, I am using an iMac with the latest version of operating system. I have bought an external hard drive for my Mac and plan to copy DVD on Mac with DVD ripper for Mac and then save the DVD copies to my Mac external hard drive for easier DVD movies access and playback.
Reformat External Hard Drive On Mac
Log into your Mac. And Plug in your Seagate Drive. Your Seagate external hard drive unless it’s one. How to make external hard drive compatible with Mac and PC? You can format the drive from either the Mac or the Windows machine. However, if you want to use the Mac to format your external hard drive to exFAT, you’ll face the problem that the external hard drive may not be compatible with the Windows PC.
How Do I Format Hard Drive For Macbook Pro
May 23, 2008 6:08 PM