- To better explain, we provide macOS High Sierra 10.13.6 download DMG and as well as Download macOS High Sierra ISO For VMware & VirtualBox. There’s no reason not to download macOS High Sierra DMG file when you’ve it right under your hands. One of Apple’s major and most loved macOS is macOS High Sierra.
- Fast-apple imac 21.5'- a1311 - 3.06ghz-4gb ram-500gb hd- high sierra-warranty $329.99 Apple iMac 21.5' A1311 MB950LL/A C2D 3.06Ghz 8GB RAM 500GB HDD Mac OS 10.13.
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Check compatibility
Oct 24, 2019 Mac mini introduced in mid 2010 or later iMac introduced in late 2009 or later Mac Pro introduced in mid 2010 or later. To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu. If your Mac isn't compatible with macOS Sierra, the installer will let you know. Oct 12, 2017 Now, a 2009-era iMac isn't going to be able to take advantage of everything High Sierra has to offer. In fact, a late-2009 iMac is literally the oldest possible iMac that can be upgraded. We bumped up the internal RAM to the highest available spec (16 GB). But frankly, my iMac hasn't been able to add features for a while now. Mar 05, 2018 So I have a white 13inch MacBook mid 2009 that runs high sierra. I'm trying to download windows 7 via bootcamp, but there is no option to download windows 7, only windows 10 and later. I was trying to revert it back to El Capitan but that was a whole other ordeal. (Too old for command + R to.
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
2008 Imac Sierra
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Mac High Sierra Download For 2009 Imac Pc
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
Mac High Sierra Download For 2009 Imac Pro
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.