Five ways to eject a stuck cd or dvd from the optical drive. Jul 31, 2018 the machine will start to boot from the usb drive. How to use os x boot options to troubleshoot your mac. Ive checked all these on my system running mac osx 10. When you boot up from the cd, a textbased menu will be displayed, and you will be able to select the tool you want to run. This tells the computer to load from the disc rather than from the internal hard drive. Cocoa app that creates a disk image that can be used to burn a mac os x boot cd that has a working finder and dock on it. Many users are aware of some boot commands for mac os x that provide different functionality for your system. I verified this with techwalla how to get to the bios in mac os x by robert kingsley on a pc, there is a basic inputoutput system, or bios, that stores configuration information to allow your software and hardware to function together. The bootable disc can be an os x system restore disc, an os x. Press the power button to turn on your mac or restart your mac if its already on.
Press the keys immediately after hearing the startup sound, unless otherwise specified. Wait a few seconds before pressing the keys, to give your mac more time to recognize the keyboard as it starts up. How to start up your mac from a bootable cddvd, usb thumb drive. How to start up your mac from a bootable cddvd, usb thumb. We delete comments that violate our policy, which we. Download ubuntu live cd and burn it install refit this step is optional, you can hold alt to select partition everytime instead. Go to apple menu system preference, then click startup disk. How do i get my mac to boot from an ubuntu usb key. The selected tool actually boots off a virtual floppy disk created in memory. Boot your mac from cd, dvd, external drive, or usb flash at some point, you may find a need to boot your mac from a disc or a drive other than the primary mac os x startup volume. Does your mac shut down automatically upon connecting the disk. If you press the altkey the menu of boot options appear and you will be able to select to boot from cd.
These keys really come in handy when you need to force your operating system to do something that it normally wouldnt, such as boot from a cd instead of the hard drive. There is a diskwarrior dvd revision 810 you can buy if you want to boot that macbook. Be sure the disc to boot from is actually bootable, most system restore and installation discs are. If you dont have a bootable dvdrom preferably a mac os x snow leopard install dvdrom call apple or your apple dealer to arrange for a replacement. If you select usb and mac on this download page, it gives a series of command line instructions to make a usb key which the macbook will boot into ubuntu from ive followed them to the letter two or three times on different usb keys, and it doesnt work. 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. But if i hold the c key down, it simply gives me a blank screen with a flashing underscore and i have to reset it by holding the power button. How do i get into boot options with a nonmac keyboard. This option on boot trick works for quite literally any boot volume, whether its an external usb drive of any sort, a thunderbolt hard drive, boot dvd, cd, the recovery partition, even in dualboot environments with other versions of os x, or a linux or a windows partition with boot camp, if its bootable and connected to the mac it will be visible at this boot manager. There easiest way to boot to any device other than a mac s internal hard drive is to press and hold the option key immediately after hearing the mac startup chime.
Apple states that a macbook air contains a preventive measure which. Mac wont boot from installation disk apple community. Ultimate boot cd is completely free for the download, or could be obtained for a small fee. Apples made it difficult to boot nonmac os x operating systems off of usb drives. An updated disc that will also start up these recent mac models will be released as soon as apple, inc.
For mac users who also need to use a pc at work, home or just with specific applications, there is a solution. How to dualboot windows and macos on a mac laptop mag. I am able to boot into safe mode by holding shift only works like 10% of the time and verified permissions. While you can connect an external cddvd drive to your mac and boot from standard linux live cds and usbs, simply connecting a linux live usb drive created by standard tools like universal usb installer and unetbootin to a mac wont work. To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your mac, or after your mac begins to restart. Turn on your mac by pressing the power button, or restart it if its already on by choosing. C does not work cmd does not work opt no opt key cd is not corrupt and burnt using the c. On some macs holding down the ckey will work and directly boot from cd without the hassle of selecting something in a menu some macbook pro s notable mbp 5, will show just a white underscore instead of booting to the livecds graphical user interface. In order to boot your mac from a disk in the cd dvd drive, youll first want to insert disk into the drive, then you can either shut down the mac, or reboot the mac. This utility is unfinished and still has some flaws, but works. Mac os x includes a number of special keys that you can use during the boot process. Same goes for any other method of booting from the cd. Tools currently included with the ultimate boot cd are. To boot your mac from a dvdrom installation disc, follow these steps.
Using boot camp assistant, you can install windows 7 on your intelbased mac computer in its own partition. In order to boot your mac from a disk in the cd dvd drive, youll first want to insert disk into the drive, then. How to create a bootable installer for macos apple support. Your mac will boot into the selected disk until you choose another one or temporarily override your selection using startup. I had a 2011 macbook pro, but didnt have the original os x install disc that came with it. How to install ubuntu on macbook using live cd last edited 20081005. How to install and dualboot ubuntu on mac make tech easier. There is another way to make macbook pro boot from cd, and it is via the disk utility. This page is about installing ubuntu on apple macbook models, using the ubuntu desktop cd installation. Dec 21, 2016 to live boot into linux on mac, you will first have to create a live usb for the distro you want. May 21, 2007 the application is very intuitive by itself and the instructions are very helpful in answering any questions. Mac wont boot from installation disk after doing a software update, my mac pro got stuck on the gray screen after restart seems like a very common problem recently. Press and hold the c key on your keyboard immediately upon hearing the startup chime. Check out macbook pro, imac pro, macbook air, imac, and more.
I boot my mac mini, hold down alt on my nonmac keyboard, but it does not go to boot options. Then press and hold the keys as your mac starts up. However, you cannot boot that macbook from the diskwarrior cd. How to boot a mac from an external drive or alternate. If you find yourself needing to boot your macbook pro from a cd, you can do so by using a startup key combination to tell your macbook pro to look for and boot from a cd in the drive.
A paid upgrade would provide a new cd but bootcd provides for a more elegant solution by pulling the resources from the harddisk and by allowing to add custom apps. Visit the apple site to learn, buy, and get support. The cd spun, but except for the noise nothing happened. Insert a writable cd or dvd, and choose the slowest possible burn time for safety 10. If you had somehow paid a ridiculous amount of money for it, you have most likely been fleeced. How to boot a mac from an external drive or alternate startup. Turn on your mac by pressing the power button, or restart it if its already on by choosing restart in the apple menu. When you hear the startup chime, press and hold the option key. In order to boot your mac from a disk in the cd dvd drive, youll first want to insert. Jun 22, 20 this option on boot trick works for quite literally any boot volume, whether its an external usb drive of any sort, a thunderbolt hard drive, boot dvd, cd, the recovery partition, even in dualboot environments with other versions of os x, or a linux or a windows partition with boot camp, if its bootable and connected to the mac it will be visible at this boot manager. If youre using a keyboard made for a pc, such as a keyboard with a windows logo, try a keyboard made for mac.
If your mac just boots to the login screen and you dont see the boot options menu, reboot your mac again and hold down the option key earlier in the boot process. This is a bad thing, but at least i learned how to do some cool things with my mac at boot time. Boot your mac from cd, dvd, external drive, or usb flash drive. Select the usb drive from which to boot by using the left and right arrow and enter keys. May 23, 2017 apples made it difficult to boot nonmac os x operating systems off of usb drives. I tried several ways of installing the os on the hard drive which i had formatted when i was getting ready to install high sierra. Installing osx leopard, windows vista, windows xp and linux ubuntu on a macbook. The bootable mac os x snow leopard install dvdrom is important if your mac ever refuses to boot like normal. Ive checked the iso file, it is a linux boot cd that i suspect is not tuned for mac hardware. The application is very intuitive by itself and the instructions are very helpful in answering any questions.
If you find yourself needing to boot your macbook pro from a cd, you can do so by using a startup key combination to tell your macbook pro to look for and boot. May 17, 2017 for mac users who also need to use a pc at work, home or just with specific applications, there is a solution. I popped my os 9 cd in the cdrom drive and cannot get to any screen where it allows me to boot from the cd. To boot your intelbased mac into any of the macos builtin startup modes, you must press and hold one or more keys detailed below after turning on the computer. To actually boot the drive, reboot your mac and hold down the option key while it boots. If not, hold alt button for a while and select the windows partition for ubuntu. When you use startup disk preferences to set mac boot from an external drive, so itll boot from that disk until you choose a different one. This helps improve the chances that ubcd will boot on any particular machine. Use startup manager or startup disk preferences to select the bootable installer as the startup disk, then start up from it. Arrancar mac imac macbook desde cd o dvd boot from cd dvd.
How to install ubuntu on macbook using live cd community. I cannot boot up my macbook pro from cd macrumors forums. Immediately after the startup chime, press the option key sometimes marked alt. There might be some problems with the bootloader, but it can be overcome easily. Dec 31, 2008 i got a brand new macbook, and i want to dual boot mac and linux. I got a brand new macbook, and i want to dualboot mac and linux. What i do is boot my macbook from my clone backup and run diskwarrior from the clone. May 23, 2016 quick overview of mac startup key combinations.
My diskwarrior cd is uptodate but will not boot this newer mac. The mac will boot the linux system from the connected usb drive. Heres what to do if your imac wont turn on, your macbook pro wont start up, or your macbook air wont boot. Since there are no official updates after november 2012, pe version is being developed by hirens bootcd fans. Here are the steps to install and dual boot ubuntu on mac. Restart the computer and after the chime press and hold down the left mouse button until the disc ejects. If youve ever wanted to try linux distros such as ubuntu, you must have noticed that you can use a usb drive to create a bootable live usb for it. If youre using boot camp to start up from microsoft windows, set startup disk preferences to start up from macos instead. How to boot a mac from usb drive with pictures wikihow. If you cant see the usb drive in step 4, download refind boot manager to get a screen where you can choose from the available devices to boot from. This basically means that you dont have to install the distro on your system, and you can just boot into it from the live usb, and test it out. Continuing to hold this button down will bring up a menu where you can select a disc or drive to boot from. Youll have a dualboot system with your mac os on one partition and windows on another. Your mac should start up from the os x installer cd dvd media.
Hirens bootcd pe preinstallation environment is a restored edition of hirens bootcd based on windows 10 pe x64. Choose to verify the disk you are burning as well, then click burn 11. Mar 12, 2020 plug the bootable installer into a compatible mac. Learn about selecting a startup disk, including what to do if your mac doesnt start up from it. Pressing shift and command and v is the equivalent to the safe boot in. Apr 01, 2020 mac startup key combinations learn about the mac features and tools that you can access by holding down one or more keys during startup. Sep 14, 2015 how to start up your mac from a bootable cddvd. Ejecting the stuck disc can usually be done in one of the following ways. The least you could do is to make as many copies of the offical ubcd and pass it to your friends, relatives, colleagues or even complete strangers to minimize.
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