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Mac external dvd drive boot

Alvaro is one of the many readers who left a comment on that thread. I have a late 27" iMac which has a built-in Optical Drive, one that is not operational anymore. Still, I wanted a way to install it without the drive. I was supposed to see the windows installer, but instead, all I saw was a blinking white line on a black screen. After several minutes of this, I gave up and force-booted my computer. This did not work either. I had given up on other methods, and I decided to sleep on the problem of installing Boot Camp on my Mac when I suddenly thought about the Apple Watch.

How to Boot a Mac from an External Drive or Alternate Startup Disk

You see, what Apple has always wanted is for us users to buy a new model of Mac whenever the older one cannot do something. I then asked myself if USB drives have the same restrictions. One thing led to another and this is the way I install Windows on My Mac now. What is the file we just edited? Thanks to the Luz from the blog you can once again be illuminated….

Apparently, Apple engineers had the need to test the Superdrive with non-MacBook Air computers themselves, so the driver already has an option built-in to work on officially unsupported machines! All you need to do is enable that option, as follows:. In fact Luz provides two options, one it seems is more reliable than the other. While it seems to work fine in many cases, some users ended up with their Mac not booting any more afterwards.

1 Answer from the Community

Is that possible? I do not want to disable my internal DVD drive. Thank you. The region encoding is set at a firmware level on the physical dvd device. This link seems to suggest is should work, and even a way to work around it with VLC before you buy a second DVD drive.

I will try VLC, thanks so much. The point of using the FireWire enclosure is to connect it to a FireWire port for a faster connection. Maybe try copying the file to your desktop, editing that version and copying it back into the correct folder. This finally worked! I tried every other attempt through terminal and this is the easiest but effective.

I also had to copy the com. Help appreciated. As I've said before, slowing down is not an option for me. At one point, I realized that there were plenty of files on my Mac that I didn't need any more, but too many to delete individually. In other cases, your Mac can be experiencing some major malfunctions: Often, the best option to fix these problems would be to reformat your computer and reinstall your OS, but since most of us don't plan on ever taking this drastic measure, we don't obtain a recovery disc or thumb drive.

Thankfully, the geniuses over at Apple have made the process easy for us—no need for a disc; no need for a drive—all you need is a decent internet connection.


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  • How to Boot Snow Leopard from a DVD-ROM!

With just a few clicks of some buttons and your Mac is gonna be running like it did the day you got it. Okay, so you may have a lot of files that you want to get rid of, but you definitely have some files you want to keep. In my case, I even have programs I want to keep so I don't have to re-download them after the process is over. You could also create a Time Machine backup, but I wouldn't do a full restore later—just pick and choose things you want back after a fresh install—otherwise it could run just as sluggishly or erratic as it did before.

Then proceed to highlight your computer's hard drive; select the Erase tab, make sure OS X Extended Journaled is selected, then hit the Erase button. In El Capitan, after you select the Erase tab, a pop up will appear with the details. Keep the default settings and select Erase. Click the Reinstall OS X option in the menu and proceed to follow the directions. You will need to be connected to the Internet, so make sure you're plugged in via Ethernet, or are connected to a Wi-Fi network.

You should now have a fresh copy of Mac OS X installed, and your computer is back to its factory settings. All without the need for a recovery disc or thumb drive. Thank you, a friend asked me to get a new install OS X and this seems easy, but just one question. It's downloading a fresh copy from Apple's servers. Apple OS's are now free, so they're not too concerned about verifying. Thank you for the steps, i was wondering, we need to be connected to the internet as it will download the osx again?

I'm currently running the new Yosemite.

Booting Linux Mint on a Macbook Pro from USB with a DVD

Ugh how frustrating I backed up my files and was already to go and restarted twice and could not get this menu to come up Is this not possible on Snow Leopard? This only works for Lion and higher.

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If my computer originally came with Snow Leopard but has since been upgraded to Mavericks, will I be able to do the factory reset back to Mavericks? Or will it revert all the way back to Snow Leopard, requiring the discs? Yes, it should work just fine. Lion through El Capitan has the Recovery built-in, and it will reinstall OS X using whatever current version you are on. If not, you might need to download the firmware to use the Internet Recovery version, but this installs whatever was originally on the computer, so you'd have to update your OS again from the Mac App Store.

Boot OS X From an External CD or DVD Drive - Quick Tip - agfox.com

Everything works fine up until the last step after entering my ID and Password Try again later. My hard drive crashed on my Imac took it to computer repair they installed new hard drive, tried to recover data but could not, when we presented the imac to the apple store they told me i would have to buy back my old hd from them um hello no way, so thats why we went to another place that works on macs, so apple said i had lion on the mac, i couldnt remeber but now i remember i had leopard, the computer place installed lion, well now I cannot get any of my programs installed from the dics i have, like my photo software, etc, any cd i put in stays in for a minute then pops back out.

I turn on the computer, hold the command and r keys for 15 sec.