An OS X feature that hides a Recovery HD on Macs to facilitate maintenance, recovery and reinstallation if the OS becomes corrupt. Topic of recovery-mode-ios, data-recovery or file-recovery are unrelated to the recovery category here.

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463 views

Data recovery on Lion with a disk that disk utilities cannot mount?

I ran iDefrag last night because my MBP was running sooooo slow. I barely ever use it and it has 300 GB of free space. I used to use OnyX to optimise the disks on Snow Leopard but I didn't see that ...
2
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1answer
6k views

For a startup volume encrypted with Core Storage, System Preferences show that FileVault is disabled

My iMac has a SSD and a HDD. The OS is installed on the SSD. I performed a clean installation of Mountain Lion to the SSD, and cloned my SSD using a backup from my Time Capsule in OS X Recovery. ...
4
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1answer
278 views

How to recover accidentally deleted data?

My data has been deleted accidentally don't know how it got deleted. Yesterday when I left office the folders where at proper place and when today morning I opened my Mac OS Lion 10.7.4. I found ...
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1answer
7k views

How do I create a Mac OS install thumb drive from InstallESD.dmg file using Windows 7?

I have completely messed up my Mac OS X Lion 10.7 on my 2011 Macbook Air (Refer thread : Is there an alternative to downloading Lion from the net?) Recovery Parition attempts to install from the ...
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3answers
2k views

Is there an alternative to downloading Lion from the net?

I have a 13 inch Macbook Air 2011. A couple of days back, I was deleting some files and I landed in the Macintosh HD folder (root) and from there I ⌘+Deleted everything. Needless to say, my Mac ...
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1answer
2k views

Unable to unmount drive!

Somehow my harddrive seems to fail, I am not able to startup anymore. When I started in verbose mode, I noticed that the harddrive return I/O Errors and the B-Node-Tree seems to be corrupted. I was ...
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1answer
2k views

Can I copy a recovery partition from an HD to an SSD?

I installed an SSD in the optical bay of my mid-2009 MacBook Pro. I formatted it and copied most of the files from my HD and it works fine but wound up having no Recovery partition. I followed the ...
5
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1answer
1k views

Recovering iWork from backup

I recently changed my MBP 13" 2009 to the newer MBP 13" 2012. I decided not to recover from Time Machine and install everything manually as to make a clean start. Although I do not have my iWork ...
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2answers
319 views

What should I do after I lost my MacBook data?

I lost my data on my Mac and now I don't know how to recover it. Do I have to go to a recover shop and pay for the costly recovery?
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0answers
1k views

How to recover IMAP folders from iCloud?

I accidentally (!!) deleted a synched IMAP folder on iCloud from Mail.app. It was a large project folder with many clients in it but none of them show up in deleted messages. This is incredibly ...
2
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1answer
630 views

How can I salvage macos resource forks when copying from a non hybrid ISO 9660 Rockridge CD

I have a set of ten years old archive CD-ROMs burnt on a OS9 Mac system by (potentially) choosing wrong options by a colleague. If mounted on the desktop of a recent MacOSX System (eg. 10.5.8 to 10.7) ...
1
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1answer
730 views

OS X Not booting into recovery

I've got (I think) an late-2009 Mac mini. (It's the last mini before they removed the optical drive) Recently it crashed, and when trying to reboot it, it hangs at the Apple logo. When it first ...
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0answers
296 views

Time Machine don't show my old backups after recovery in Mac OS Lion

I am using Time Machine. Then I started Lion in recovery mode with CMD+ R and choose "Restore from Time Machine Backup". All worked fined and my Mac started. But now when I want to use Time Machine ...
0
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1answer
158 views

Recovery when main account corrupt?

I had an unfortunate incident with boot camp assistant last night. I was trying to get hold of the windows drivers as an iso and when it asked me where to save to, I just selected my account folder in ...
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1answer
874 views

How to clean up partitions after OS X is moved from HD to SSD

Yesterday an Apple Certified Macintosh Technician installed an SSD into my iMac medio 2011. The iMac was born with an 1TB HDD but now a Crucial M4 SSD is also installed inside the mac. I've moved my ...
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1answer
2k views

How to move boot and recovery partition from HDD to SSD

Today an Apple Certified Macintosh Technician has installed an SSD into my iMac medio 2011. The iMac was born with an 1TB HDD but now a Crucial M4 SSD is also installed inside the mac. I've moved my ...
1
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1answer
122 views

How can I recover files in an app bundle that were lost after an OS update?

I saved a file in an app's application content (right clicked the application file, and then clicked Show Package Contents) for security issues. However, during the upgrade to OS X Lion, I completely ...
4
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3answers
667 views

Lion Recovery with a Disk Wipe

I would like to wipe my entire hard drive and reinstall Lion from scratch. I try to use the Lion Recovery tool but it does not wipe the disk so I still have all my installed programs that I don't ...
2
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2answers
873 views

Lion Recovery Terminal will not allow me to run TestDisk?

Setup: Macbook Air (2011) running Lion with BootCamp (Windows 7). Problem: I have somehow screwed up my partition table. When I boot I only can select Windows instead of Windows and Lion. However ...
2
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2answers
141 views

Reinstalling Lion on a Wiped Disk

I have MacBook that was running Lion. On a journey into finding the perfect operating system for me, I installed Arch Linux. Whilst doing this I wiped the disk (/dev/sda1) and created some Linux ...
1
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1answer
2k views

Why is my boot partition listed as Unmounted in Disk Utility?

I recently experienced a kernel panic ("your mac must restart...") due to an issue with Macfusion, so after the reboot I loaded Disk Utility in an attempt to verify the disk in case something was left ...
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0answers
642 views

How to enable root on the Lion “Recovery” boot drive?

There's a few funny things / clues here and there on the Lion recovery disk "Systems" - that indicate you can save your settings between boots. A very light smattering of persistent settings etc. ...
0
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1answer
1k views

Lion Internet Recovery Problem

Okay so I decided to reinstall Lion on a MacBook Air 11' Mid June/July which my dad gave me after he used it for a while. I restarted using Command + R and erased the Macintosh HD first and then tried ...
3
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1answer
844 views

Backing up Homebrew Cellar

I decided to reinstall my Mac from scratch recently, and since then I've been working on ways to more effectively organize everything, image/partition my data and do recovery. I discovered Homebrew ...
2
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1answer
639 views

Dropped MacBook, lots of disk io errors. How to fix?

My 2011 MacBook just slid off the table and hit the floor face down opened. There was a message saying to reset and I did. After that it wouldn't load OS X Lion; it stays at the gray screen forever. ...
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3answers
10k views

How do I mount my FileVault 2-encrypted volume?

I have a Lion 10.7.2 system (on MacBook Air 13" 2011) which doesn't boot anymore after a restart. My HD is encrypted with FileVault 2, and after I click on my username and enter my password, it ...
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1answer
886 views

How can I unlock single-user mode?

I stupidly forgot the password to my MacbookPro. I have locked single user mode 2 weeks ago (for security reasons). How can I unlock single-user mode to get my password back? Thanks guys :D
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2answers
8k views

How can I create a Lion USB recovery stick without Mac OS?

I have a serious problem that I need help with. Background When I installed Lion, the install of a recovery partition failed. This is not good, since the offical Lion recovery disk assistant ...
2
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1answer
2k views

Why can't my MacBook Air run Software Update?

One of the first things that I tried to do when I got my new MacBook Air out of the box was upgrade iTunes to 10.5 (through Software Update). It downloaded the files (four different updates in total), ...
4
votes
3answers
27k views

How can I find the product key of Office 2011 after restoring from backup?

I had to restore my iMac from a Time Machine backup. Everything seemed fine until I tried to start Office 2011 and it is asking me to re-enter my product key. I am trying to locate my key (I believe ...
6
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4answers
4k views

Can't turn on FileVault after restore from Time Machine

I have bought myself a SSD and replaced the internal disk with it. I was running Lion before (latest patch level). I'm using Time Machine to back my laptop up. When I was done replacing my HDD I ...
1
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1answer
2k views

How do I enable Find My Mac in a Macbook Pro (Mid 2009) running OS X 10.7.2?

After updating my system to Mac OS X 10.7.2 I was able to activate all features of iCloud, except for Find My Mac that stays greyed. It says "Recovery partition required". I have a Macbook Pro, ...
2
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1answer
2k views

Does reinstalling Lion from Recovery partition delete data?

I've decided my install of Lion is hopelessly botched. Spotlight doesn't work, kernel panics, etc etc etc. Want to reinstall. If I reinstall Lion from the recovery USB key I have, it will retain all ...
3
votes
2answers
1k views

I'm looking for a detailed tutorial on a clean install of Lion

I've read online and saw that it appears to be impossible to install Lion on a clean/wiped/reformatted hard drive - is this true? I'd like to wipe my hard drive clean and then install Lion on it (new) ...
0
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2answers
1k views

Ejecting CD from Mac after fresh install?

I just installed Lion on a Mac Mini, and I can't get the CD to eject. Currently, the computer boots up to the "Welcome" screen for new installs, where the Country/Region is selected. I want to leave ...
1
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1answer
3k views

My Mac Pro boots into recovery mode every time it boots up

My Mac Pro boots into recovery mode every time it boots up. I have to select the start-up disk when in recovery mode. How can I make so it starts up in Mac Os X Lion every time without it going into ...
0
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1answer
222 views

Recovery HD mounts on startup

Recently I was messing around with Backtrack 4r2, and created a USB "live CD" and started from it. I normally run the live CD in a VM, but wanted to see if I could install it on the USB as a separate ...
2
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2answers
1k views

Is it safe to enable the hidden disk image formats and debug menu in Disk Utility, and what are its purposes?

I'm primarily interested to know whether installation of Lion included the Recovery System. I understand you can enable extra formats and debugging in Disk Utility, using the following commands: ...
6
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4answers
14k views

How to recreate Lion Recovery HD partition?

I have a Macbook Air Mid 2011 which came pre-installed with Lion. After a trackpad hardware problem I wanted to be sure that none of my programs was responsible for the problem. I booted into the ...
1
vote
1answer
6k views

How can I resize my Lion partition to fill up the unused space on the drive?

My MacBook (Late 2007) has an 80GB hard drive. I used to have a 15GB Boot Camp partition, and deleted it at some point -- but I forgot to resize my Snow Leopard partition to fill the 15GB of free ...
1
vote
1answer
613 views

Can I repartition my primary hard drive without removing the Lion recovery partition?

Scenario: I boot into Recovery mode and open Disk Utility. Then I select the primary hard drive and choose 1 partition. Will that destroy the recovery partition as well?
2
votes
3answers
48k views

How to undelete notes on iPhone “Notes” app?

iPhone has a default "Notes" app which allows us to store notes. Stored notes can be deleted by hitting the "Delete Note" button: How do we recover a note that is accidentally deleted? Is there ...
0
votes
1answer
435 views

USB Lion Recovery Disk fails to boot

Per What's the best way to create a stand alone recovery disk for Lion?, I'm attempting to create a two-partition thumbdrive such that one of the partitions is the Recovery Disk created by ...
8
votes
2answers
276 views

What's a reliable method to create a stand alone recovery disk for Lion?

I'm seeing a lot of questions with all sorts of steps to burn a DVD or create a USB disk so you can boot your Mac with Lion if the internal drive is replaced. Is there a definitive set of steps that ...
6
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7answers
15k views

How can I clone my Lion-pre-installed drive to a new smaller hard drive?

I got a new MBP with Lion installed (as detailed here: How can I install an SSD on my new Lion MBP w/out install disks?), and I want to clone the drive (including the Lion install partition) to my new ...
6
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6answers
29k views

How can I install an SSD on my new Lion MBP w/out install disks?

I just got a new MBP that came with Lion, and they didn't give me any install disks. If I swap in my new SSD, how can I install Lion on the new drive? Update: There is the Mac OS X Utilities that I ...
0
votes
3answers
970 views

Which OS X Lion features would not be available on a late 2008 MacBook model?

Which OS X Lion features wouldn't work on a late 2008 MacBook? The system in question has a 2.1GHz Core 2 Duo CPU and has been upgraded to 4GB RAM and a 500GB hard drive, so it meets the hardware ...
36
votes
8answers
59k views

How can I create or recreate a Lion recovery partition?

For whatever reason, one of our macs didn't make a recovery partition when it upgraded to Lion. Is it possible to add a recovery partition after the fact? To be clear - on a normal mac, the ...
5
votes
3answers
2k views

Put Lion “Recovery HD” on USB

In an attempt to save some space on my ssd, I used SuperDuper to clone Recovery HD to a USB drive. But when I booted up my Mac holding the option key I only got the ssd and Recovery HD as ...
2
votes
3answers
5k views

Unable to resize Lion partition

I decided to do a clean install of Lion on a new partition, then after copying my stuff removed the old one. I'm now stuck with 100~ GB of free space and a 20 GB partition that Disk Utility won't let ...