How to repair external hard drive greyed out in disk utility. Any bootable macos x disc will do, as long as that disc can boot the computer discs older then the computer will not work, newer will. Run windows and other operating systems simultaneously with mac os x. Use safari to browse the web and find help for your mac. Click mac os x install esd in disk utility s sidebar, then click the restore button in the main part of the window. Ive searched high and low for a place to download it without luck. How to pick a startup disk for your mac at boot time. Even so, its still easy to create a usb installation disk for os x lion if you want to install lion on a freshly formatted hard drive, if youre in an emergency booting situation, or if you need to repair your mac s hard drive. Understanding hard drive partitioning with disk management.
Disk utility to create a bootable macos os x installer. To quit macos recovery, choose restart or shut down from the apple menu. If necessary, you can also download iboysoft mac data recovery to recover lost data from your greyedout external hard drive. Bootcd is a utility to make bootable os x cd s with your choice of applications on them. When the internet recovery is stuck and fails to download the os files, you could use windows to make a bootable macos usb installer. The ultimate boot cd contains well over 100 floppy disk images, tied together with a boot menu so you can run any of them from the same cd. Uw veilig en betrouwbaar mac data recovery software. Click on the first aid button while selecting the hard drive on the left panel. Apple only sells os x mountain lion as a digital download in the mac app store.
If you remembered, till macos sierra the apple file system was hackintosh, but macos 10. Select customize uncheck additional options restart the computer. Today i am showing how to make a boot able usb drive for mac using a. Select install macos or install os x from the utilities window, then. Jul 25, 2012 apple only sells os x mountain lion as a digital download in the mac app store. If your external drive is greyed out in mac s disk utility, you will find the best solution to fix this problem in this post. Additional utilities are available from the utilities menu in the menu bar. Panthers disk utility and creating mac os 9 booting volumes. Head to the go menu in the finder and select utilities. If you are an apple user, you would probably know that when you install os x lion or. First, i use diskmaker x, which already is compatible with macos mojave to make my own bootable installation usb. This is problematic if you need to reinstall os x or macos on a newly formatted hard drive, if youre in an. Set it aside, calm down and download a bootable data recovery app using any other computer. Create macos mojave installation disk image using disk.
It is better than os x recovery as you dont have to download the 5gb installer data, first, to reinstall the os or installer disk for macs that does not support os x recovery. When you cant boot up your mac unit because of os x related errors, your only hope is the disk utility tool. Starting with disk drill 3, anyone can create a bootable mac os x drive in a matter of minutes. Mar 12, 2020 after creating the bootable installer, follow these steps to use it plug the bootable installer into a compatible mac use startup manager or startup disk preferences to select the bootable installer as the startup disk, then start up from it. While downloading an os x or macos version offers instant gratification, it means youre left without an installer. This article does not instruct you to use clover bootloader, as well as install macos. What do you need to create mac os x recovery usb drive. Aug 24, 2015 a startup disk is a partition of a drive or a volume that contains a usable operating system.
How to repair a mac boot disk with disk utility in mac os x. Apple uses its app store to distribute its software, like new mac operating. You can also use your bootable installer to install the macos on a separate. Two options are to use duplicate a free utility which can copy and paste an entire bootable volume, or mac backup guru a paid, fully featured backup utility with unique incremental backups capability for that. If you would like to boot from a backup stored on an external drive, and have a power pc. Disk drill is by far the most convenient and uptodate macos bootable file rescue solution. For more information and complete instructions please see this topic. With that version of mac os x, and all versions since, its been possible. How to create a bootable usb drive for macos sierra.
How to make a bootable lion install disc or drive macworld. This emergency disk os x recovery usb drive can help you repair the hard disk and save your data. Name the partition, if you like, then click the apply button. How to make a bootable flash installer of os x or macos. Apple startup disk for mac free download and software. The utilities folder on the mac os x cd contains startup disk version 9. Download the latest versions of the best mac apps at safe and trusted macupdate. If your mac doesnt boot from an external volume or the drive doesnt show up in startup manager even though it contains a bootable copy of os x, it might need repair. Chances are, the mac with the disk, where the data was lost, will be able to start from the boot drive created. Make bootable usb flash disk for mac os x with latest clover bootloader revision fast and easy by one click. Download iboot for windows install mac os x for free. Startup security utility or firmware password utility, network utility, and terminal.
Purchase mac os x lion installer on the apple store when it was still lion diskmaker, diskmaker x had the ability to burn dvds too. Open disk utility on your mac located in the utilities folder and find the burn option. Jun 30, 2012 okay, so i got mac os x lion a couple weeks ago, slowed down my computer. Beheerders bij grote ondernemingen moeten downloaden van apple, en van een lokaal gehoste softwareupdateserver. Panthers disk utility and creating mac os 9 booting volumes sign in to comment. Jul 18, 2011 lion may be the first release of the mac os to be delivered as a digital download. For example, your mac can boot directly into windows if youre using boot camp.
When you cant boot up your mac unit because of os xrelated errors, your only hope is the disk utility tool. To do this, open disk utility and connect the drive to. You wont be able to use the copy of disk utility in your applicationsutilities folder to repair your os x boot disk. How to make a bootable install disk of mac os x lion. Disk utility reparing 100s of permissions again and again. Its a bit like the disk management tool built into windows, but more capable and, thanks to recovery mode, easier to access from outside the operating system. Install, boot, and run mac os x from an external hard drive. Use disk utility to repair your disk or erase your disk or other storage device. How to download older mac os x versions via the app store if you once had purchased an old version of mac os x from the app store, open it and go to the purchased tab.
Starting with os x lion, apple did away with dvds and other media as a method of installing software and switched to a download model instead. If you think about doing it from windows, the options are limited. You can create a bootable usb flash drive with the macos sierra. Mar 25, 2020 it cleans and converts the usb disk to guid partition table if it is using mbr or something else. A bootable copy of os x or macos on a usb flash drive is a great emergency. How to create bootable usb for mac on windows 10 in 4 ways. Im away from home and unwisely didnt bring my os dvds.
Making bootable usb of mac os x with disk utility youtube. Download bootdisk utility create bootable usb disks with your favorite mac osx distribution and latest clover bootloader by turning to this lightweight application. How to create a bootable installer for macos apple support. If a mac is having some issues a bootable usb of the os can serve as an emergency disk. Create an os x mountain lion installation boot dvd or usb. Clover boot disk supports both legacy bios and uefi modes, because clover supports both modes. To do that, you must reboot from mountain lions recovery disk or another bootable disk. How to use your macs disk utility to partition, wipe, repair. If you have a mac, youve probably been anticipating the release of os x mountain lion. How to create a bootable install dvd or usb drive of os x 10. The disk utility included with mac os x is powerful, and it should handle all the functions you need it to perform. Nov 29, 2017 past operating systems are not available in the app store, but here is our guide on how to download old os x versions. To create your own mac os x recovery usb drive, all you need is a 1gb or larger usb drive.
We delete comments that violate our policy, which we. If your computer freezes or crashes more often during boot or does not start at all. How to make a mac os x recovery disk 2019 recoverit. Put back the iboot and choose the new snow leopard installation. And then i use disk utility to make a disk image of the mojave usb installation volume. Macdisk, when launched from a windows partition created by the boot manager bootcamp on a macintosh with intel processor, can access the macintosh partition to copy files back and forth. The file format has to be mac os x journaled and you have to use the guid partition map. Then, it proposes to build a bootable install disk and make it look. Hello again mac forums, i have a problem surprise surprise short version. Updated intel processor identification utility to v5. That will do a quick clear out of the partition setup, and should give you a free partition that you can now reinstall os x. Learn about selecting a startup disk, including what to do if your mac doesnt start up from it. Zet het van je af, kalmeer en download een bootable gegevensherstelapp met. Instructions for creating a bootable disc for mac os x 10.
The most recommendable way to create a bootable install usb drive for mac os is using createinstallmedia command with terminal application. Boot into disk utility without install cd macrumors forums. If you have multiple macs, youve probably been dreading the long process of downloading and installing it on all of them. Diskmaker x formerly lion diskmaker is an application built with. Hoe kan ik een os x recovery usbdrive maken recoverit. Clover boot disk is the name after you have a usb bootable via clover.
With the arrival of os x lion in 2011, apple changed its softwaredelivery method to a download model with the mac app store instead of using physical dvds and other media. How to make a bootable disk or usb drive of os x mountain. The first thing to do is to download the mac operating system that you. Apple system disk for mac free download and software. But to install or reinstall a recent version of os x, you must either download a non bootable installer from the mac app store or via os x s invisible, bootable recovery partition download 6gb. Emergency mac os boot device using a usb flash drive lifewire. As soon as you launch the application, it tries to find the os x install program with spotlight.
Make bootable macos catalina usb installer on windows 10. Mac disk errors mac recovery mode mac disk utility. Create bootable usb for mac on windows 10, mac and windows file system is completely different, so you are not able to create bootable usb for mac with powershell, cmd or rufus. This recipe explains how to use the diskutil and dd disk utilities that are found on a mac os x computer to install a raspberry pi operating system image on an.
Your startup disk is automatically verified and repaired if necessary during the boot procedure, so you really dont need to worry about checking the startup disk. You can use an external drive or secondary volume as a startup disk. As said in the beginning, a mac is must for creating bootable macos usb disk. Learn how to use macos recovery to reinstall the mac operating system on. It is a good idea to run first aid or disk first aid once a month or so if you use your computer frequently to prevent major corruption to the files on your computer.
Sierra has always been accessible to download since 2016, bringing a hatful of new lineaments to the mac, which includes a broad range of the system, siri. Disk utilities found a huge amount of wrong permissions and repaired them. Disk utility cant verify or repair the startup disk thats mac talk for the boot drive that contains the mac os x system that youre using at the moment which makes sense if you think about it because that drive is currently being used. Download lion from the mac app storebut dont install it yet, because of the disappearing installer issue noted above. Where can i get this simple os x tool to save my mac. Disk utility will format and partition your flash drive. Whats needed for a clean install on a mac a backup of the disk before its erased. Choose 1 partition from the partition layout dropdown. How to quickly make a mac os x bootable usb on windows. However, when i ran it again, it found again a huge amount of wrong permissions and. Itll make your mac boot from usb in just a few clicks. How to start up your mac from a bootable cddvd, usb thumb. Or, you can boot your system from the original mac os x installation cd and run disk utility from the installation menu. Fixing things with disk utility in mac os x dummies.
Oct 23, 20 this guide deals with 3 ways of making a boot disk from osx 10. The steps you need to take will depend on the version of macos. Use startup manager or startup disk preferences to select the bootable installer as the startup disk, then start up from it. Drag your usb or a duallayer dvd drive from the list on the left into the destination box and click restore or just click the burn button in the upper left if youre using a duallayer dvd and in 1030 minutes depending on whether youre using usb 2.
If you need to erase before installing macos, select disk utility from the. There youll find all the installers you can download. Now that you have all the necessary ingredients, youre ready to make a mac os x bootable usb using the dmg file of the operating system with the steps below. The steps above can also be used to create a bootable mac os x lion usb by using the installesd. If you want to use your usb stick with an apple mac, you will need to restart or poweron the mac with the usb stick inserted while the optionalt. Sep 14, 2015 startup manageros xs builtin startup manager allows you pick a volume to start your mac up from at boot time, which temporarily overrides your startup disk defaults set in system preferences. Help stuck in disk utility, no os, hardrive locked. You cant use disk utility first aid to fix a cd or dvd, nor can you use it to fix most disk image files. Cant boot up, disk utility and fsck report hd ok mac support. Download the recovery disk assistant from the apple website if you do not have it already in your applications utilities folder. Disk drill 3 kan nu je eigen bootable mac os x usb schijven creeren voor. If you want to reinstall mac os x from a dvd reinstall disc or run disk utility from a disc on your main boot drive, youll need to do use this boot disc method.
Maak een installatie dvd of usb drive van macos x tweaking4all. The tool is used to repair mac disk errors in your mac such as corrupted files, nonresponsive external devices, or the suddenly quitting of multiple apps. It can also boot into ubuntu or any other operating system supported by your macs hardware. If you are unable to boot into the users account then you can run disk utility from either the recovery partition or from the netboot environment. Nov 15, 2014 disk utility select the disk the line with the model namenumber, then the partitions tab. How to reinstall macos from macos recovery apple support. This is problematic if you need to reinstall os x or macos on a newly formatted hard drive, if youre in an emergency booting situation, or if you need to repair your mac s hard drive.
Drag the mac os x install esd icon into the source field on the right if it. How to create a bootable macos sierra installer drive macworld. If the installer doesnt see your disk, or it says that it cant install on your. I erased my hard drive, then tried to download lion it told me i didnt download lion which i did so i messed with it. The first order of business should be attempting to repair disk permissions in disk utility.
Mac os x disk utilities diskutil and dd raspberry pi. I need a bootable copy of disk utility that i can burn to a cd and use. How to create a bootable install dvd or usb drive of os x. Een opstartbaar installatieprogramma aanmaken voor macos. One high quality usb flash drive with 16gb of storage. Of course, the cd or dvd must be bootable to begin with, whether thats because it shipped with the mac as a restore disc, or because you made your own boot dvd, either will work.
In earlier versions of the mac operating system, it is a separate program called disk first aid. But honestly, the chances are small that disk utility is going to fix the problem. At the mac os x utilities screen, select disk utility select the boot volume or partition from the left menu and click on the repair tab. Create macos mojave bootable usb from windows with clover.
Installers for each of these macos versions download directly to your applications folder. Launch disk utility by opening finder and navigating to applications utilities disk utility. How to make a bootable macos installer on an external drive. You dont boot into disk utility, but rather boot into an os, then use disk utility. Disk drill 3 is now capable of creating your own bootable mac os x usb drives for data recovery. Boot your computer into os x go to applicationsutilities doubleclick on disk utility select burn from the images menu in the open dialogue which appears, select one of the images youd like to. The steps for burning mountain lion to disk are essentially the same as the ones for lion. This will launch apples startup manager which shows bootable devices connected to the machine. All the mac os desktop and laptop models are very expensive and then you have. Heres how to create a bootable backup disk and save yourself some time. However, many our visitors still request this very old version for education purposes. Diskmaker x formerly lion diskmaker is an application built with applescript that you can use with many versions of os x macos to build a bootable drive from os x macos installer program the one you download from the app store. In mac os x, it is part of the disk utility program.
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