Os Sierra From Usb Software From A#

Os Sierra From Usb Software From A

In this post, we’ll describe how to do a clean install of macOS 10.13 High Sierra.Q: The tool created the USB drive successfully, but when booting, the progress bar hangs a bit more than half way. What’s a clean install? That means that the hard drive is erased completely and reformatted, which removes not only the current Mac operating system but all data, files, applications, you name it… Just think of it as a brand new computer having the operating system installed on it for the first time. Please be patient and allow the process plenty of Sometimes it’s a good idea to do a clean install of a new Mac operating system version. This USB can be used to install a clean copy of Apple macOS High Sierra 10.13 or to update your existing system to OS X High Sierra 10.13 Installing, Recovering or upgrading your software from a USB is NOT a quick process and can take 30-45 minutes to complete.

The idea behind a clean install is to start with a completely bare machine, getting rid of any old data, files, preferences, settings, old drivers, apps you no longer use, and so on. With Scheme as : GUID Partition Once you do this, open the macOS Sierra installer. Next, it's best to format your USB device as Mac OS Extended (Journaled). Learn more about obtaining macOS Sierra here: How to download macOS Sierra. Plug in the USB stick.Before we get started, make a decision as to whether you want to do a regular update or a clean install, because a regular update is much easier to perform than a clean install.First of all, use the Mac App Store installer for macOS Sierra, which you can get here: get macOS Sierra.

In addition, be sure that you know all of your online account passwords and logins — for this, a password manager like 1Password can be very useful.It’s very useful to also have copies of all of your license information for Mac apps, since those that require a license or activation will need to be set up after your clean install.Now, what kind of backup to you want to do? A Time Machine backup of your entire system is quite acceptable, or you can use an app like Carbon Copy Cloner or SuperDuper! to create a bootable clone of your Mac.For those really important files, such as important documents, photos, videos, and so on, you may want to make a separate backup onto other media or to a cloud service like iCloud Drive or Dropbox.Do NOT go further without making a backup. Make sure that you have access to all installation media for your apps (developer websites, Mac App Store, DVD or CD), and it’s a good idea to make a Note of all apps that you wish to re-install. Its the easiest way to build an OS X/macOS Installer in a few clicksBe sure you have plenty of time available to complete the complete install, as it can sometimes take as much as a day to go through all the steps.As noted, we’re going to completely erase everything on the Mac. Clean installs are also useful if a software or system software update has somehow trashed your existing operating system or if you have replaced a hard drive.Then, it proposes to build a bootable install disk and make it look as nice as possible.

Select the boot drive (Macintosh HD) and click Erase in the menu barWhen promoted, select “Mac OS Extended (Journaled) as the format type, with GUID Partition Map as the scheme. Once Disk Utility is on your screen, select your boot drive (it’s usually named Macintosh HD, as in the screenshot below) and then click the Erase button in the menu bar. It looks something like this: macOS Startup Manager, showing all internal and external drivesWhile the image above shows the Mac’s boot drive “Macintosh HD” as selected for boot, we do not want to use that drive instead, use the arrow keys or your trackpad to point the cursor at “Install macOS High Sierra”, then press Return.The Mac boots off of the High Sierra installer into the macOS Utilities screen (image below is from a photograph of an actual Mac display): macOS Utilities, with Disk Utility highlightedClick Continue to proceed to Disk Utility. Reboot your Mac, and hold down the Option/Alt key on the keyboard until the macOS Startup Manager Screen appears. We just published a step-by-step process for creating your bootable macOS High Sierra installer using this free application, so take time to read the process and to make your installer diskWhen you’re done with steps 1 and 2, you can proceed to the scary part — erasing and reformatting your Mac’s boot drive.Step 3: Erase and Reformat the Mac’s Boot DriveMake sure that the bootable macOS High Sierra installer you just created is connected to your Mac, whether it’s a USB flash drive or an external hard disk. However, there’s an easy way to do this step, and that’s to use DiskMaker X 7.

Select this item by clicking on it, then click on Continue. You will be returned to the macOS Utilities screen.The second item from the top of the macOS Utilities screen is “Install macOS”. Remember, this erases everything on the Mac, so if you ignored the repeated reminders earlier to have complete backups of your Mac, you’re going to lose everything.As soon as the drive formatting is completed, quit out of Disk Utility. At this point, it’s perfectly fine to use the “old” format defaults.Once you’ve selected the format type and scheme, click the Erase button.

You may find, as I did when I installed macOS High Sierra on my iMac using this process, that you suddenly have a lot more space available on your computer and that it runs a bit more smoothly. If you use a cloud backup service like Backblaze, be sure to set up the Mac client again so that you can begin your backups as soon as possible.That’s it! You now have a squeaky clean installation of macOS High Sierra on your Mac. Copy your document files to the newly-cleaned Mac from an external drive or cloud service — note that if you have chosen to save all of your documents in your iCloud Drive, there’s no need to perform this step.App reinstalls are done quickly from the Mac App Store, and installers for other apps can be downloaded from the developers.You may need to set up your email accounts again, particularly for accounts that are on servers that aren’t associated with Apple or Google. At this point, you have a clean version of macOS High Sierra on your Mac.This step is probably the most time-consuming one in the entire clean install process. You’re asked to enter your Apple ID, create a user account, and setup iCloud.

Install Macos Sierra From Usb