How to install macos sierra on an older mac 2007

#How to install macos sierra on an older mac 2007 how to
#How to install macos sierra on an older mac 2007 mac osx
#How to install macos sierra on an older mac 2007 mac os
#How to install macos sierra on an older mac 2007 install
#How to install macos sierra on an older mac 2007 pro

I don't exactly know where to go from here. Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Couldn't posix_spawn: error 35'

#How to install macos sierra on an older mac 2007 install

Then, when attempting to open the Install app on either computer, I got the following error: This copy of the 'Install macOS' application is too old to be opened on this version of macOS.ДЄs such, not having access to a Mac running Sierra or earlier, I attempted to create a bootable drive, but that errored out with the following error: pkg installer to get the Install macOS Sierra app (this only worked on the 2014 MBP, presumably because the 2018 shipped with Mojave).

I downloaded macOS Sierra from the support page I linked earlier, and ran the.

#How to install macos sierra on an older mac 2007 pro

I have a 2018 MacBook Pro and access to a 2014 MacBook Pro (both running Catalina). I want to install macOS on the drive first, because it's possible that something else is broken on the Mac, and I want to isolate it to not be something with a boot drive problem. I have a 3.5' hard drive that I'm planning on installing, and an external SATA to USB enclosure. 3) Download a copy of macOS Sierra 10.12.

#How to install macos sierra on an older mac 2007 how to

Related tutorial: How to use Disk Utility to format drives on your Mac.

#How to install macos sierra on an older mac 2007 mac os

2) Format it as GUID Partition Map, Mac OS Extended (Journaled) using the Disk Utility application. 1) Find yourself an 8GB or larger USB drive or external hard drive partition. My exact drive scenario is that I know the 2011 iMac does not have a drive inside of it. Instructions to install macOS Sierra on older Macs. I realize that more details of my scenario and what I have tried may be helpful. Is there any way to install it onto the drive directly without an older Mac? The problem is that the app from AppleвЂ™s installer can only be run on a Mac running Sierra (or earlier), which I do not possess. If you booted from a USB disk, click вЂњContinueвЂќ to advance to the installer.IвЂ™m trying to install macOS Sierra onto a hard drive that IвЂ™m planning on installing into an old (potentially broken) 2011 iMac that currently does not have a hard drive. If you booted from a functioning recovery partition, click the вЂњReinstall macOSвЂќ button. With your information wipe complete, you are now ready to reinstall macOS. If you choose three or five passes, you might want to leave this running overnight. If you opted to wipe your drive securely, this might take a while-30 minutes to an hour is not unreasonable for one pass. Just give your drive a name (I recommend вЂњMacintosh HDвЂќ, just for consistencyвЂ™s sake), then click вЂњEraseвЂќ to start the overwriting process. You only need to write over a drive once to securely wipe it, but if youвЂ™re paranoid you can also wipe it three or five times.Д¬lick вЂњOKвЂќ once youвЂ™ve decided, but remember:В if your Mac has a solid state drive, you do not need to use these options. Now move the dial up, to randomly write data over your entire drive. You still need to wipe the drive, however,В or your files will remain in place, so skip to the end of this step to do so.) (If your Mac has a solid state drive, you can skip this part: your SSD will already securely eraseВ files thanks toВ TRIM. If youвЂ™re wiping a mechanical drive, click вЂњSecurity OptionsвЂќ in the window that pops up. Click your primary drive, then click вЂњEraseвЂќ If not you can find Disk Utility in the menu bar: click Utilities then Disk Utility. To get started, click the Disk Utility option.Дepending on how you started Recovery Mode, you may be presented with the option to start Disk Utility right away, as seen above. WeвЂ™ve shown you how to securely wipe a hard drive with your Mac, and doing so in Recovery Mode isnвЂ™t really different from doing so within macOS. IfВ you want a truly clean installation, however, you need to first wipeВ your hard drive.

#How to install macos sierra on an older mac 2007 mac osx

We recommend backing up files before you do this, just in case, but otherwise youвЂ™re ready for step three. The latest officially supported version was the 32-bit version of Mac OSX Lion but the Mac ProвЂ™s have no problem in running a full-fledged 64-bit architecture OS. Your user accounts and files will stay exactly where they are-only your operating system will be overwritten. If you want to re-install your operating system, but leave your files in place, you can skip this step.

RELATED: 8 Mac System Features You Can Access in Recovery Mode Step Two: Securely Wipe Your Hard Drive (Optional) Once youвЂ™ve managed to open up the Recovery Mode in some fashion, we can move on to wiping your drive securely. You can access recovery without a partition using Network Recovery: hold Command+Shift+R while turning on your Mac and it will download the Recovery features for you.В Failing that, you can create a bootable USB installer for macOS Sierra, and boot from that by holding вЂњOptionвЂќ while turning on your Mac. If neither of these options work, donвЂ™t panic! YouвЂ™ve got a couple of options yet.