MacBook Air :: How To Recover Data After Erase Macintosh HD Disk
Dec 7, 2014
How do I recover the data after erase the Macintosh HD disk and also reinstall the system?My laptop could not be turned on last Wednesday, but I needed to finish up my assignment and submit on Saturday.I searched online a way to keep my data but the laptop could be fix up.
Under disk utility, I erased the Mac OS Extended (Journaled), then reinstalled the system.It's said that in this way my data will be all kept, but when I finally got my laptop turned on.All my data was gone including my files, applications, and so on.
Hardware Overview: Model Name: MacBook Air Model Identifier: MacBookAir4,1 Processor Name: Intel Core i5 Processor Speed: 1.6 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 3 MB Memory: 2 GB Boot ROM Version: MBA41.0077.B11 SMC Version (system): 1.74f4
Info:
MacBook Air
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May 3, 2009
I just ran the Erase Free Space thinking it would help me with a bootcamp issue.
I had 70Gb free and I stopped it when I noticed i had 30 Gb free left. So I just lost 40 Gb of hard drive space. What happened? is there anyway of recovering it or did I just make a huge mistake.
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Aug 3, 2010
One of my drives is showing issues that Disk Utility isn't catching or can't find. I've heard about Diskwarrior, iDefrag, Drive Genius, etc... but which one is the most comprehensive, is there a "best of breed" disk app out there or one that does more than the others?
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Jun 26, 2012
I've replaced the hard drive with a ssd hd and intalled Lion on it. Now I've 128GB hd called "ssd" and 500GB hd called "Macintosh HD" (the old one). I've would like to erase Macintosh HD but is not possible. If I try I've an alert with "Is not possible to unmount the drive".
Info:
MacBook Pro, Mac OS X (10.7.4)
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Dec 9, 2010
is it possible to recover data from a crashed Mac hard disk on a windows platform.
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Jul 25, 2009
i am about to restore and repair my HDi am going to put in the imac instal disk then go to disk utility from the boot screen and then hit repair and erase or whateveri am doing this because i think my hard drive is screwed up and i cant back up and external WD drive (heres the thread about it [URL] /showthread.php?t=735505)i did everything they told me in the thread and it didn't work so i am about to do this. i was just wondering if anyone knew if i was doing this right and if there is anything i should do before this, also if there is any point to what im about to do.
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Sep 6, 2006
I have a EMac with Mac OS X vs 10.3.9 Prior user erased hard drive. Took to ADR data recovery and they scanned the hard drive and were unable to recover any data. Looking for input on other techniques to recover data from hard drive or other companies that specialize in Mac data recovery.
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Sep 26, 2010
So, I'm trying to recover some lost files. I put it on Data recovery 3. Everything went fine until the power in my house went out, stopping the entire process. NOW when I try to run the process, it just stalls at 33,3%, with no indication of how much time left...
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Nov 1, 2010
Need some help here. My friend is a DJ and had an external drive with tens of thousands of songs on it. The plug broke on it and I think that corrupted it since Eject was not used. I pulled the 3.5in HDD out of the case and hooked up up with some other external plugs I have.
When I run Data Rescue 3 on it, it shows that it sees almost all of these and the only two formats it counts up are mpeg and mp3s. Data Rescue then finishes the scan and has a bunch of crap files that are not needed, but none of the songs show up. What is going on here? Did I miss something in Data Rescue 3.
The drive is a 1TB drive and the backup drive we are using is 640GB, but there was only about 250GB of music on the drive to begin with.
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Jan 7, 2010
Every time I try to erase music from my USB Key or Phone.
You can see that the music or files have been erased, but it doesnt free up and space. When you pop the USB Key into the stereo or play music on the phone, all the files are there.
I have to go through the Disk Utility option to erase stuff, but this erases everything. When you erase on the PC, everything is fine.
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Mar 28, 2012
How can I erase all data from a MacBook Pro?
Info:
iPhone 4, iOS 4.3.2
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Sep 7, 2014
My Macintosh disk info shows almost full but my all of my deta is not enough to make it full. i removed many of files and photos but it does not create any space empty even after deleting my files and photos.
Info:
MacBook Pro, iOS 7.1
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Jun 13, 2012
I deleted my startup disk in my computer (Macintosh HD) and can't boot my computer. I am in disk utility when my computer starts up and I don't know what to do. Can't reinstall lion because I have no startup disk in my computer it just boots me to disk utility.
Info:MacBook, Mac OS X (10.7.2)
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Oct 27, 2010
I am selling my MacBook, is there a way to completely erase it of my personal data if I don't have the original disks?
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Aug 30, 2014
How do I erase all data and reinstall Maverick?
Info:
MacBook Air, OS X Mavericks (10.9.4)
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Jul 27, 2010
From my PowerBook g4. Looking to give it away and want to erase all data except operating system.
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Jun 26, 2014
Model - Macbook Pro 2013 Retina
Issue - In the disk utility, the free space under partition and Macintosh HD do not reflect on each other. There is the difference of about 10GB between these two.
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Mar 13, 2012
My MB Air is not booting (I get the ever gray Apple logo screen with the spinning wheel, and nothing happens) Following instructions I found online, I tried the disk utility repair disk and permissions and, apparently, there's nothing wrong. Still, the system won't boot!
I'm now trying to reinstall Mac OS X Lion, but the system requires about 0.5 GB of additional free disk space to install!
Is there anyway I can access the OS terminal screen (command line interface), so I may delete a few files, creating additional disk space?
Info:
MacBook Air, Mac OS X (10.7.3), OS reinstall
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May 3, 2012
How do I recover ALL my data using Time Machine?
Info:
MacBook Pro, Mac OS X (10.6.8), New Hard Drive
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Jun 25, 2012
I was given this macbook by my boyfriend and wanted to erase all his data and stuff. I have the mac boxed set for snow leopard for this macbook but I am not sure where to begin, how to start from scratch.
Info:
MacBook, Mac OS X (10.6.8)
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May 29, 2012
My computer had frozen up so I had to restart it by holding down the power button. After I had done this, I kept getting a recurring kernel panic error. I had taken my MacBook the Apple Store and the tech who looked at it said that my hard drive was no longer good and that I would either have to replace it or purchase a new laptop. Regardless of whether I replace my hard drive or just purchase a new laptop, would there be any way to get my data that I lost off my old hard drive. I have some stuff backed up, but not recent data.
Info:
MacBook
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Nov 30, 2014
How do I find Macintosh data files such as Mail? They are no longer visible.
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iMac, OS X Mountain Lion (10.8.5), iMac/MacBook Pro/iPad mini/iPhone..
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May 14, 2012
I had mounted my drive to a G5 tower and it was severely frozen and would not let me shut down. I forced the computer off while the drive was still running and now when I try to mount it it, every computer tells me that the drive I inserted is not readable, and it gives me the option to initialize, ignore, or eject. I don't want to lose any of that data, is there anyone that knows how to recover these files?
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May 28, 2012
Recently My MAcBook Pro 13" was stolen. I have importan archives inside Time Machine (from the MacBook pro 13) and now I want to recover just some iles from the stolen MacBook to my IMac using Time machine.
Info:
iMac, Mac OS X (10.7.4)
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Sep 7, 2009
Anyone knows why my external HD (USB disk connected to Airport extreme) does not show up in disk utility? (It sits on my desktop just fine and is fully functional) I' want to erase a partition but now i don't know how.
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Aug 7, 2010
I bought a used mac and when I erase the disk, afterwards it still shows 2 files and 2 folders on the disk taking up 40+mb of space. What is that? When you erase the disk isn't it supposed to be completely empty?
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Jun 18, 2012
Installing Imac back to factory settings, erase disk shows could't unmount disk how to solve
Info:
MacBook Pro, Mac OS X (10.7.4), I bought a usb stick with the OS Xa
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Feb 24, 2012
I have a Macbook Pro 2.1 GHZ with 2GB of RAM from 2006 with Mac OS X 10.4.11 (Tiger) and I bought Snow Leopard (Mac OS X 10.6.3). I want to install the new OS but I had some problems with this process. Do I have to erase my hard disk first and then install Snow Leopard? I want to keep my documents on my hard disk and the programs that I have.
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Aug 5, 2010
How do I do a secure erase (zero out data) on a Time Capsule?
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Feb 14, 2012
I would like to pass on my mac mini 2006 to a friend, and need direction in how to remove my data, in other words, take it back to "fresh out of the box" condition.
Info:Mac mini
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