Okay okay!
It's Junior in here from JR Tech Computer.
In this video tutorial, I'll demonstrate in order quick and simple as creating a disc
boot and install mode OS "MacOS Sierra 10:12 "on a USB flash drive.
Attention, although this procedure is well simple, a good tip and back up your
files for security reasons.
Recalling also that only logged in as Administrator you can run this
procedure.
We'll need a USB Flash Drive 8GB or more.
Insert the USB flash drive into the computer; download the operating system MacOS
Sierra's online store apple and confirm that the app is in the Applications folder.
Upon installation application icon MacOS Sierra, click the right button
mouse button and select "Show Package Contents".
Open the file folder "Contents".
Select and open the "Resources" folder.
And locate a file called "createinstallmedia".
Let this handy file because we will then use it.
Finally, open a new window manager Files "Finder" and locate once
plus the MacOS sierra installation app.
All ready?
We can start:
First, open a terminal window; Write Lowercase the command "sudo"
sudo and a space; Drag and drop the file "createinstallmedia" I leave
desponível side, inside the window terminal.
Second, write lowercase letters the command-volume and space;
Drag and drop the icon "USB flash drive" into the terminal window.
Finally, write lowercase letters the command "-applicationpath" and a
space; Drag and drop the installation app "MacOS
Sierra "into the terminal window.
Congratulations!
That's it!
You guys did very well all the preparation.
To start the process of creation boot disk and installation of MacOS Sierra,
press enter and enter your administrator password pressing enter again.
Enter the letter y then the enter key to confirm formatting the USB flash drive
and start the disc creation.
This process takes around 15minutes, depending on the settings each machine.
After 15minutes, is this what u see on your computer screen if everything is
worked.
Note that the USB Flash Drive icon, which before had no name, he started to call "Install
MacOS Sierra. "
You can click the icon to confirm the installation app is properly recorded
inside the USB Flash Drive.
Now just double click the icon app the installation of MacOS Sierra and follow
the instructions for installation.
Another way to install the program, with the USB flash drive connected to the computer,
reboot the machine and at the time of restart press and hold the key need "option"
to enter the boot screen.
Select the USB icon that contains the app installation and follow the instructions.
Okay okay staff.
This is what we have for today.
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Thank you and until next time.