If you’ve ever had to reinstall OS X, chances are you’ve used the Apple-provided system installer disc that came with the Mac. But what do you do if you misplace the DVD, or it becomes unreadable, or worse—your SuperDrive isn’t working? Having a backup of your system installer disc could save your bacon. Instead of simply copying the system installer to another disc, you can create a USB flash drive installer similar to the one provided with the latest. You’ll get an installer that won’t scratch, is easier to transport, and considerably faster than an optical disc. We found the install time decreased by 33 percent when using the flash drive method. The process of creating a flash drive system installer is simple. ![]() I finally managed to get the usb drive programmed, thanks to Apple Assistance. Download video karaoke tanpa suara. Lalu putar lagunya. Misal contoh kita cari 'st-12 jangan pernah berubah karaoke' atau 'd'masiv cinta ini membunuhku karaoke'. You’ll need the original installation disc, a working DVD drive, and a flash drive with a minimum of 8GB of storage capacity for Snow Leopard (or 9GB if using Leopard, since it calculates file sizes differently). Any data you have on the flash drive will be erased during the process, so back up anything on there that’s important to you. Note that this article covers versions of Mac OS X Prior to Lion (Mac OS X 10.7). We also have. When Disk Utility is finished, the flash drive should mount, and you should see the OS X install window appear. Just to make sure it’s bootable, eject the install disc, but leave the flash drive installer plugged in. Restart your computer while holding down the Option button on your keyboard. You should see two choices to boot from: the hard drive and the Mac OS X Install disc (the icon will be of a USB device). Select the USB drive icon, and wait. If you’re greeted by the select a language screen at the beginning of the OS X install process, congrats—you now have a working flash drive installer of OS X. Once you install Yosemite, the file will automatically erase itself, so it's important to make a bootable drive first. If you want to install first and then make a bootable drive, make a copy of the installer app in another location so you can access it later. Create a bootable usb windows 10. Worst case scenario is downloading the large file again from the Mac App Store, but then why make a bootable drive? The Easiest Way: Use DiskMaker X By far the easiest way to create a bootable drive is to use the DiskMaker X application, which automates the entire process in the next method. To start out, download the newest version of DiskMaker X from. Currently, that's the. (Update: the public Yosemite version is out now, and you can download it from,, or.) Once download, open it up and select 'Yosemite Beta' or 'Yosemite 10.10' (depending on the version you're using) to start the process. Then just follow the rest of the prompts to start the disk-making process. It could take anywhere from 15 minutes to to 45 minutes to finish, depending on your USB flash drive. If it's more toward the latter, you might get a ' error, but it should still work, (it worked for me). The Less Easy Way: Format & Use Terminal If you're more comfortable with Terminal commands, this is the method for you. Just make sure your USB drive is already formatted correctly before proceeding. To see how to correctly format your USB drive, please see Step #1 below in the 'The Hardest Way' section. With your USB drive ready to go, open up Terminal and type (or copy/paste) the following command. • sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Yosemite --applicationpath /Applications/Install OS X Yosemite.app --nointeraction Note that you should replace the 'Yosemite' in 'Volumes/Yosemite' with whatever you named your USB drive. This should all be one line.
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