Afterward, you simply need to follow this basic drill to reinstall macOS on your system. In the pane where you select a disk, select your current macOS disk … Reinstall Your Mac's OS Without an Installation Disc Prerequisites: Make sure that you keep your Mac turned on during the whole procedure Your Mac must be connected to the internet; The procedure is as follows: Turn your Mac on, while holding the CMD + R keys down Select "Disk … the last time I inserted a disc..it made all kinds of clicking noises and the disc never came out...I had to poke and prod to finally get it out) If the installer asks to unlock your disk, enter the password you use to log in to your Mac. Anyway, I successfully put the drive in but totally forgot that my optical drive doesn't work( it makes tons of noise and then spits the disc out. Once the process is complete, select ‘Quit Disk Utility,’ to return to the main macOS Utilities window. 12:55. How to install OS X on a new or faulty HD without Internet recovery. A recent update has created a second boot disc. You will be asked to choose a disk on which to install. Neither the HD or the installer image is able to boot/complete. A confirmation message will appear, informing you about the reinstallation details. Before clicking reinstall click 'disk utility' On disk utility click the 'Macintosh HD' then the erase tab on the right. If you’re selling or giving away your computer, this is the only way to make sure whoever ends up with your Mac can’t access to your files, and won’t have to deal with any modifications you’ve made to macOS over the years. Factory Reset / Fresh Reinstall OSX - Duration: 12:55. Then click Continue and follow the onscreen instructions. Reinstall macOS from the built-in recovery disk on your computer: Press and hold Command-R until the Utilities window appears. Step 4: Reinstall Mac OS X without Losing Data When you get the macOS Utilities window on the screen, you can just click on the “Reinstall macOS” option to proceed. If resetting the PRAM doesn’t work, then there’s several ways that you can reinstall a fresh copy of macOS, without a Recovery partition. If you want to play it safe and create a bootable install drive for Mac OS X, you can do so using our guides here for Lion/Mountain Lion , Mavericks , Yosemite , and El Capitan . Follow the onscreen instructions. Select Reinstall macOS, then click Continue. I have a time machine back up of the OS prior to the update, but I have no idea how to access it without disc utility. In this are four options: Restore from Time Machine Backup, Reinstall macOS, Get Help Online and Disk Utility. Don’t forget your Time Machine backup! How To Install Mac OS … This option reinstalls the version of macOS stored on your computer’s built-in recovery disk, including any updates that you installed. Now choose 'Mac OS Extended (Journaled)' and name the drive Installing a fresh copy of macOS via Recovery Mode. Still holding CMD + R wait for recovery screen to appear that gives reinstall option. When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Click on the last one and then select Continue . Hello, I am trying to put in a new hard drive which I have done before.
Disk Utility will now wipe your hard drive. Hello, I am trying to put in a new hard drive which I have done before.
All recovery combos are unsuccessful in launching internet recovery, so I have no access to disk utility. Once your Mac has booted, try re-running the ‘diskutil list’ Terminal command, to see whether this has resolved your issue. With Mac off Hold CMD + R and tap power button to turn on computer.
Here’s how to securely delete all of your files, then install a fresh version of macOS. Nathan PH 664,481 views. Anyway, I successfully put the drive in but totally forgot that my optical drive doesn't work( it makes tons of noise and then spits the disc out. All without the need for a recovery disc or thumb drive.