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. 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. 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.
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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. 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. Oh the joy of reading Service currently not available when it tries to download Mavericks online and all the while having only windows computer working. My late Mac Pro would not boot this AM.
Would not let me reinstall OS X. Would any think it is more than a bad internal drive 1?
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I pulled the drive 1 out, checked all the pins and reinstalled into its slot firmly. It goes to grey screen and first tone There is not the "Reinstall the OS X" in my computer. Why not? Now what can I do?
Please help me. I really need my computer for work. Whenever I turn on my iMac, it would load up to the apple logo and shut down after a few seconds. This happened ever time i tried to turn it back on again. I had a bit of hope but nothing ever changed so I decided to erase my disk and was immediately promoted me to restart my computer.
When I did, it brought me a a symbol of a folder with a question mark which flashed forever.
I held the power button to turn it off and hit it to turn it on again while pressing command and R keys at the same time, it brings me a sign of a spinning globe that loads forever. When I restart it and immediately insert its installation DVD while pressing key C, it brings me the apple logo and stays like that for ages. This is freaking me out. I have read and tried so may solutions online but nothing has changed. The final step shows you how to use the new touch-based gesture system in Lion. Depending on the type of touch-based input device you have Magic Mouse, Magic Trackpad, or integrated trackpad , you see a description of how to scroll.
Perform a Clean Install of OS X Lion on Your Mac
That's it. You can start exploring Lion, but before you head off, use the Software Update service to ensure that you have all the latest patches, device drivers, and other undercover goodies your Mac may need to perform at its best. From the Apple menu, select Software Update , and then follow the onscreen instructions. Share Pin Email. Tom Nelson has written hundreds of articles, tutorials, and reviews for Other World Computing and About. He is the president of Coyote Moon, Inc.
Wait while the Lion installer copies the necessary files to the target disk. When the copying is finished, you are prompted to restart your Mac. Click Restart. In the Welcome window, select the country or region where you use your Mac and click Continue. A list of keyboard styles displays. Select the type that matches yours and click Continue.
Select Don't transfer now and click Continue. When prompted for the administrator account name, enter your name. Enter your shortname, which is a shortcut name used for the administrator account and the name of the account's home directory. Shortnames cannot be changed, so be sure you're happy with the name you enter.
You'll be living with it for a long time. Enter the password you want to use, along with any additional information requested and then click Continue. I can confirm that running the Install utility will reinstall Lion An ideal solution would be for third-party backup utilities to include Recovery HD in their mirrored backups.
How to reinstall OS X
That way, a restore would automatically restore both the main and the Recovery HD partitions, saving you the extra step of reinstalling Lion. I have asked the developers of SuperDuper and Data Backup about this possibility. Both said that it is something they are considering for a future update—but there were no promises.
- ReInstall OS X on a Mac Using Internet Recovery;
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With the arrival of Lion, figuring out the best way to be prepared for a restore of your drive requires more planning than ever before. Some simplification may come with later updates to Lion. Until then, I highly recommend that you review all of the options covered here and determine which one s work best for you. Do it before trouble knocks on your front door. A big thank you to Dan Frakes. Without his articles and his replies to my emails, I would not have been able to write this column. Internet-free install Reinstalling OS X If Recovery HD fails A related set of possibilities comes into play if your startup drive is so hosed that you cannot startup from the main partition or from Recovery HD.
Mirrored backup three-step One final scenario. Bottom line With the arrival of Lion, figuring out the best way to be prepared for a restore of your drive requires more planning than ever before. Note: When you purchase something after clicking links in our articles, we may earn a small commission. Read our affiliate link policy for more details. At a Glance.