How to install OS X system with USB stick

U-Disk installation OS x10.10.4 system tutorial

1, first, we need to prepare a 8G or more space of the U disk or external hard disk, and through the disc tool (Diskutility) partition and erase, to ensure that the USB flash drive or external hard disk using the partition method is: GUID, in the format: Mac log, as shown in the figure

2, Partition name: PC6 (capitalization to note) set to the same name

3. You need to download the Yosemite installer in the Mac Apps store and store it in the default path. (The default path is within the:finder-> application (applications))

4, through the terminal paste enter the following command, and enter the administrator's password (please note that the password entered the password process will not have any display, the password is displayed as a point of origin)

Sudo/applications/install OS X Yosemite.app/contents/resources/createinstallmedia--VOLUME/VOLUMES/PC6-- Applicationpath/applications/install OS X Yosemite.app

5, the terminal will show the progress bar, as long as you see the word "finished", the representative has been created success! (Realistic is done when the test is installed)

6, then restart the computer, hear "dang" sound at the same time, hold down the option key, you will be able to see the production of a good OS x10.10.4 u disk installation disk.

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