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- #Apple 2011 macbook pro changing hard drive reinstall os how to#
- #Apple 2011 macbook pro changing hard drive reinstall os mods#
- #Apple 2011 macbook pro changing hard drive reinstall os download#
- #Apple 2011 macbook pro changing hard drive reinstall os mac#
#Apple 2011 macbook pro changing hard drive reinstall os mac#
You only need to write over a drive once to securely wipe it, but if you’re paranoid you can also wipe it three or five times.Ĭlick “OK” once you’ve decided, but remember: if your Mac has a solid state drive, you do not need to use these options. Now move the dial up, to randomly write data over your entire drive. You still need to wipe the drive, however, or your files will remain in place, so skip to the end of this step to do so.) (If your Mac has a solid state drive, you can skip this part: your SSD will already securely erase files thanks to TRIM. If you’re wiping a mechanical drive, click “Security Options” in the window that pops up. Click your primary drive, then click “Erase” If not you can find Disk Utility in the menu bar: click Utilities then Disk Utility. To get started, click the Disk Utility option.ĭepending on how you started Recovery Mode, you may be presented with the option to start Disk Utility right away, as seen above.
#Apple 2011 macbook pro changing hard drive reinstall os how to#
We’ve shown you how to securely wipe a hard drive with your Mac, and doing so in Recovery Mode isn’t really different from doing so within macOS. If you want a truly clean installation, however, you need to first wipe your hard drive. We recommend backing up files before you do this, just in case, but otherwise you’re ready for step three. Your user accounts and files will stay exactly where they are-only your operating system will be overwritten. If you want to re-install your operating system, but leave your files in place, you can skip this step. RELATED: 8 Mac System Features You Can Access in Recovery Mode Step Two: Securely Wipe Your Hard Drive (Optional) Once you’ve managed to open up the Recovery Mode in some fashion, we can move on to wiping your drive securely.
#Apple 2011 macbook pro changing hard drive reinstall os download#
You can access recovery without a partition using Network Recovery: hold Command+Shift+R while turning on your Mac and it will download the Recovery features for you. Failing that, you can create a bootable USB installer for macOS Sierra, and boot from that by holding “Option” while turning on your Mac. Apple Expert: These folks have received the highest level of training Apple has to offer, whether as an Apple Genius, an independent contractor, or an authorized service professional.If neither of these options work, don’t panic! You’ve got a couple of options yet.Apple Certified: Current or former Apple employees who have a certain level of certifications are given this title.Apple Trained: Current or former Apple employees who do not possess a higher level of certification.It is granted solely at the moderator's discretion.) Apple Helper: These fine individuals are hand-picked by the moderators as a badge of their expertise, despite not having any formal Apple training.
#Apple 2011 macbook pro changing hard drive reinstall os mods#
We have four flairs to offer! PM the Mods with a GCX screenshot (or other proof), and we'll add flair proudly proclaiming your expertise! No rank is an indication that the person is always, or even mostly, correct. However, if a response is rude, irrelevant, or harmful, please report it. Do upvote interesting questions and helpful answers.ĭownvoting questions you feel are annoying or repetitive is counterproductive. All comments should have some relation to their parent.Ĩ. Top-level comments should contain an answer to the question(s) in the post. Answers must be within the bounds of Apple’s EULA.įor a list of subjects inappropriate for /r/AppleHelp, see Guideline 2 above. People come here for help, so please don't shove them right back out the door. Rudeness will not be tolerated! Suggesting someone "Google it" is a good example of this. Fixing problems over the internet is incredibly difficult! Guidelines for Readers We're here to help, and this is the easiest way for us to do that. If posting the same question in multiple places, include links to the other threads.If posting a log or crash report, upload it to Gist.Photos or screenshots of the issue Mac or iOS device.Your model of Mac, iPhone, iPad, iPod, etcetera.Please make sure to include the following: Bypassing an Activation Lock or firmware password.Ĭertain information may be crucial for solving issues.
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If you are running a beta or developer preview, head over to /r/AppleHelp_Betas. Developer Previews and AppleSeed Betas.Questions must be within the bounds of Apple’s EULA.Ĭertain subjects are not appropriate for /r/AppleHelp, including:
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Readers attempting to help you deserve thank-you's and upvotes! Also, after finding a solution, please make sure to mark your post using the "edit solved status" (or "flair") button.Ģ.
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