- #HOW TO REFORMAT MACBOOK PRO HARD DRIVE WITHOUT DISK HOW TO#
- #HOW TO REFORMAT MACBOOK PRO HARD DRIVE WITHOUT DISK INSTALL#
#HOW TO REFORMAT MACBOOK PRO HARD DRIVE WITHOUT DISK HOW TO#
The second method is to manually backup Mac data to external storage devices without How To backup MacBook without external hard drive.
#HOW TO REFORMAT MACBOOK PRO HARD DRIVE WITHOUT DISK INSTALL#
Since you dont have the install disks, that may be an issue in selling, i.e. That will be bootable and thus youll be able to wipe the internal disk. Note: you are operating (using OS X) from. I have two identical external hard drives (WD Ultra) 1TB. Also if you use carbon copy cloner and clone your hard drive to an external drive. Wiping the hard drive and returning the computer to factory default settings gives you this. To boot using the USB, restart your MacBook and press and hold the Option key and Select the USB drive to boot. There may come a time when you decide to sell your MacBook Pro or just have the urge to start fresh. Choose the startup disk that you want to use (It’s usually labeled as Macintosh HD). Boot the MacBook Pro from the USB stick (that you made with OS X El Capitan 10.11) Using Disk Utilities in the Tools menu, you can reformat the hard drive as part of the installation process. Select Disk Utility from the Utilities window.
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Hold the Command and R keys down for a few seconds until the Utilities window appears. If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device. Going back, to reformat your MacBook Pro, Restart your computer. How to format/reformat a hard drive in Windows 10/8/7 In this tutorial you can find multiple methods to format/reformat secondary drive and system bootable drive. Secure erase options are available only for some types of storage devices. (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK. If the Scheme pop-up menu isn’t available, make sure you selected the storage device you want to erase-it’s at the top of the hierarchy.Ĭlick the Format pop-up menu, then choose a file system format. Ĭlick the Scheme pop-up menu, then choose GUID Partition Map.
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In the sidebar, select the storage device you want to erase, then click the Erase button. If you want to erase any other type of storage device: Double-click Disk Utility in the /Applications/Utilities folder. Note: If you want to get your Mac ready to trade in, sell, or give away, and your computer is a Mac with Apple silicon or an Intel-based Mac with an Apple T2 Security Chip, use Erase Assistant.