olzscribe.blogg.se

Perform the on-screen instructions to install macOS.Į) Once Mac completes the macOS installation process, use Restore From Time Machine Backup from the macOS Utilities window to restore your backed-up data to the startup disk. Disk Utility will erase the startup disk.ĭ) Select Reinstall macOS from the macOS Utilities window. Select Macintosh HD the startup disk from the sidebar, then click the Erase tab.Ĭ) Fill the name, scheme, and format options from the pop-up window, then click Erase. Your Mac will boot into macOS Recovery mode.ī) From the macOS Utilities window, select Disk Utility and click Continue. After the backup is over, perform the following task:Ī) Restart your Mac, then press and hold Command + R keys until the Apple logo appears. The wiping process requires you to back up important files and folders from your Mac startup disk to an external storage medium. You can either wipe or clean your startup disk depending on your requirements. You need to recurrently remove such items from your Mac startup disk to regain free space and speed up the performance of your Mac.

If you select a network install image, that will trigger a reinstall of macOS and may erase your data.Your Mac startup disk can accumulate junks, leftovers, caches, and other unwanted files that bloat up the disk space and degrade system performance. Important note: When you select a startup disk, ensure you are selecting a network startup volume and NOT a network install image. Select the icon of the disk you want to use.Click Startup Disk on the right (you may need to scroll down.).The next time you restart your computer, it starts up from the disk you selected.Click the Continue button (on a Mac with Apple silicon) or the Up arrow (on other Mac computers).When you see the available startup disks, select the one you want.On other Mac computers : Press and hold the Option key and the power button simultaneously.(For Mac mini, wait for the system indicator light to turn amber.) On a Mac with Apple silicon : Press and hold the power button until “Loading startup options” appears.