You can upgrade to macOS Sierra from on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of. Introduced in late 2009 or later introduced in late 2010 or later introduced in mid 2010 or later introduced in mid 2010 or later introduced in late 2009 or later 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. Once you’ve backed up your files and cleaned your Mac, you’re ready to reinstall macOS High Sierra. A Step-By-Step Guide to Reinstall macOS High Sierra. Here’s how you can reinstall the macOS High Sierra and keep all files and user settings. Back up your Mac before you begin (just make sure you didn’t forget to do it). A note on flash drives: You will need a USB flash drive to make this work. Your USB drive should be at least 8GB, and a USB 3.0 drive is preferred. For less than 6 bucks. Make sure that the disk you choose to use doesn’t contain anything that you want to keep, because the following tutorial will purge everything on the drive. Step 1: Download macOS Sierra from the Mac App Store. Since macOS is currently only available for developers, you’ll need to first. Once the for macOS Sierra opens, anyone who signs up will be able to redeem a download code and install the beta. Step 2: Once macOS Sierra is downloaded, close the install pop-up that appears using Command (⌘)+Q Step 3: Open Finder → Applications and right-click on Install 10.12 Developer Preview and select Show Package Contents. ![]() Step 4: Open Contents → Resources. Step 5: Open a Terminal window via Applications → Utilities → Terminal. Step 6: In the Terminal window type sudo followed by a space. Step 7: Drag the createinstallmedia file from the Finder window opened in Step 4 to the Terminal window. Video walkthrough for more macOS how-tos Step 8: Type --volume followed by a space. Step 9: Connect your USB drive and drag the USB drive into the Terminal window. Step 10: Type --applicationpath in the Terminal followed by a space. Step 11: Open Finder → Applications and drag the Install 10.12 Developer Preview into the Terminal window. Step 12: Press Return on the Keyboard to submit the full command. Free adobe reader for mac. Step 13: Type a ‘Y’ to continue when prompted to do so, and press Return on your keyboard. How to make a bootable usb mac ubuntu. Step 14: The install process will begin by erasing the contents of your USB disk and copying the installer files to disk. The entire process is quite lengthy; it can take around 20-30 minutes, so you’ll need to show patience. Once the process is finished, you’ll have a working macOS Sierra USB install disk that can be used to reinstall the macOS Sierra beta on a freshly wiped Mac. If you’re looking to perform a clean install of macOS, then this is the best way to do so. PBA helps you run, manage and organize all critical areas and controls of your project-based AEC business. Project Business Automation (PBA) is for AEC companies with 200-1500 employees. Simple, affordable and powerful takeoff and estimating software for the construction industry. Construction cost estimator app for mac download.
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