How to install mac os on new hard drive
Installing macOS on a new hard drive is a relatively straightforward process, but it requires some preparation and technical knowledge. Here's a step-by-step guide to help you through the process:
Preparation
- Backup your data: Before installing macOS, make sure to backup your important files and data to an external hard drive or cloud storage service.
- Purchase a legitimate copy of macOS: You can purchase a legitimate copy of macOS from the Mac App Store or from an Apple Store.
- Download the macOS installer: Once you have purchased macOS, download the installer from the Mac App Store or from the Apple website.
- Create a bootable USB installer: You'll need a bootable USB installer to install macOS on your new hard drive. You can create one using a tool like DiskMaker X or by using the built-in "Create Install Media" feature in the macOS installer.
Installing macOS on a new hard drive
- Connect the new hard drive: Connect the new hard drive to your Mac using a USB cable or FireWire cable.
- Open the Disk Utility app: Open the Disk Utility app, which is located in the Applications/Utilities folder.
- Select the new hard drive: In the Disk Utility window, select the new hard drive from the list of available disks.
- Erase the hard drive: Click the "Erase" button and select the "Quick Erase" option to erase the entire hard drive.
- Partition the hard drive: Click the "Partition" button and create a new partition scheme. You can choose to create a single partition or multiple partitions, depending on your needs.
- Install macOS: Insert the bootable USB installer and restart your Mac. Hold down the "Option" (⌥) key while booting to select the USB installer as the boot device. Follow the installation prompts to install macOS on the new hard drive.
- Configure your Mac: Once the installation is complete, you'll need to configure your Mac by setting up your user account, network settings, and other preferences.
Additional tips
- Make sure your Mac is compatible: Before installing macOS on a new hard drive, make sure your Mac is compatible with the version of macOS you're installing.
- Use a compatible hard drive: Make sure the new hard drive is compatible with your Mac and has enough storage space to install macOS.
- Consider using a different partition scheme: If you're installing macOS on a new hard drive, you may want to consider using a different partition scheme, such as APFS or HFS+, depending on your needs.
- Be patient: Installing macOS can take some time, so be patient and don't interrupt the installation process.