Cannot Install Osx On This Computer Error
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Learn what to do if the installer reports "OS X could not be installed on your computer" or "This disk this disk cannot be used to startup your computer cannot be used to start up your computer". When installing OS this disk cannot be used to startup your computer el capitan X, the installer may report one or more of the following: A message appears, "Install Failed: OS X el capitan cannot be installed on macintosh hd could not be installed on your computer. OS X can't be installed on the disk Macintosh HD because a recovery system can't be created. Visit www.apple.com/support/no-recovery to learn more." The the installer encountered an error that caused the installation to fail mac installer log shows the message, "Recovery system creation failed with error -69713 (The booter/recovery partition must be grown by a larger amount)." You may be presented with an option to select which disk is the target for installation. In some situations, the disk you want to upgrade may be labelled "This disk cannot be used to start up your computer."
You Can't Change The Startup Disk To The Selected Disk
If possible, back up and reformat the target disk before installing. If you aren't able to back up and reformat, try the following steps to resize the partition where you want to install OS X: Restart your Mac from your usual startup disk. Open Disk Utility, located in /Applications/Utilities/ . Select the disk where the volume you intend to upgrade resides. This usually starts with a number representing the total size of the disk. Click the Partition tab. Click and drag the resize corner of your intended install partition to make the size slightly smaller. The blue portion represents used data space. The partition only needs to be approximately 128MB smaller than it was before resizing but it needs to be larger than the blue portion. Example Before: After: Click Apply. When the partition resizing is complete, quit Disk Utility and install OSX. After the OS X installation is complete, you can use Disk Utility to resize the partition back to its original size by dragging the resize corner to make the
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Phone Apps News Encyclopedia Home How To Operating Systems MacOS MAC OS-X cannot be installing on macintosh hd stuck installed on this computer Ask a question October 2016 Every computer has a particular configuration set inside its system. If there an error occurred while preparing the installation is a problem in installing MacOS with the same, there must be a problem with the lower configuration. The user must try to carry on installing Leopard 10.5 on the particular computer. The capacity of https://support.apple.com/en-us/HT203482 the internal hard drive should be known along with the right understanding of the techniques needed to install MAC OS. The user should not reformat the computer if he/she cannot find the backup. This would result in losing everything in the hard drive of the computer. So before reformatting once should back up everything on an external hard drive. Issue Solution Note Issue I recently upgraded HDD in my iMac http://ccm.net/faq/6068-mac-os-x-cannot-be-installed-on-this-computer 24" with 2.8GHz Extreme edition CPU. I tried to do a fresh install of Leopard 10.5 on it and got this message: OS-X cannot be installed on this computer. Any idea? The system can see and format the new hard drive via the Disk Utility, but no installation is performed. Solution Here are some points to consider if you still don't succeed installing OSX 10.5 Leopard or 10.6 Snow Leopard, even following the excellent step-by-step advice of the experts: Remember that "Macintosh HD" or "My Mac" is NOT your internal hard drive - it's only something on the drive. Now, if you try to install osx 10.6 (or 10.5 perhaps) and it says it can't install on "Macintosh HD", it probably means you simply have to reformat the DRIVE with the GUID option ticked. The GUID option will appear in Disk Utility ONLY when you choose to reformat the Toshiba or whatever drive. The option is NOT there if you try to reformat "Macintosh HD" because Macintosh Hard Drive is NOT a hard drive - lol ;) The very last thing to do before reformatting your internal hard disk is to check that you really have backed up your disk on the external HD (borrow one if necessary). If
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business http://superuser.com/questions/155423/re-install-mac-os-x-mac-os-x-cannot-be-installed-on-this-computer Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Re-install Mac OS X: “Mac OS X cannot be cannot be installed on this computer.” up vote 1 down vote favorite I'm trying to do a fresh install of Mac OS X on my MacBook. When I try to do so, I get the error "Mac OS X cannot be installed on this computer." I've searched the problem and discovered that the computer is very particular about which installation discs are used (that is, it must be the same model/year installation disk that came with the computer). this disk cannot I am away from home right now and do not have my install discs with me, so I borrowed a friend's. What I'm wondering is if it will be possible to re-install using his discs. Some specifics: I bought my MacBook in August of 2008. It is currently version 10.5.8. My friend's discs are copyrighted to 2007. This is the reason I'm unsure of whether this can work. I think that I am able to use any installation discs that are as old or newer than my computer's original installation discs, but I'm not sure if these are or not. (That is to say, I'm not sure whether there was an update in the installation discs between 2007 and 2008, when I bought my computer.) Can anyone shed some light on this issue? Also, do I need to erase my hard drive before trying to re-install? I want a completely fresh install, and I've already made the appropriate backups. But I was under the impression that the installer would wipe everything for me. Is that correct? osx installation osx-leopard reinstall share|improve this question asked Jun 22 '10 at 16:09 Josh Leitzel 137237 add a comment| 3 Answers 3 active oldest votes up vote 4 down vote accepted I'm not sure whether there was an update in the installation discs between 2007 and 2008, when I bo