How to de-encrypt the external hard disk if i can't remember the password

I forgot the password when i encrypt my external hard disk .
Is there any method i can do to remove my password without lose the data .

MarsBru wrote:
I forgot the password when i encrypt my external hard disk .
Is there any method i can do to remove my password without lose the data .
If your using Apple's FileVault2 then when you encrypted it you would have been given a 'Recovery Key' which either you would have been given the choice to store in your iCloud account, or would have been told to it write down and keep it safe somewhere. If you have forgotten both your password and your recovery key then you only have yourself to blame.
On the subject of password, the password is normally your login password i.e. the password you login to the computer with. Have you forgotten that?
If you are able to boot and get in to the computer i.e. login then you could copy everything to an external drive. Then reformat the Mac, set it up and copy things back.

Similar Messages

  • I own a copy of lightroom 5 (a download copy) and have had to install a new hard disk.  I can't remember how I obtained the current copy, but I suspect that i downloaded a trial copy expecting to install the license numbers and I may have downloaded a mon

    I own a copy of lightroom 5 (a download copy) and have had to install a new hard disk. I can't remember how I got the current copy but I think I may have downloaded a monthly rental copy because the program is asking me to pay a subscription fee.  I was expecting to get a message to install my serial numbers.

    You downloaded the trial version for the creative cloud. It doesn't work with a serial number. It is licensed differently. You will have to uninstall it and then download and install from here:
    Product updates

  • How do I encrypt my external hard drive and subsequently a specific file within it, using my Mac? I tried creating a disk image but permission was denied.

    Encrypting an external hard drive and specific folders within. Permission denied using disk image.

    VKP90 wrote:
    When I tried to encrypt a single file within the hard drive itself, I got the following: Disk Utility Progress: Unable to create "Name of my file" (Permission Denied).
    When I tried encrypting the entire hard disk itself, I got: A GUID Partition Table (GPT) partitioning scheme is required.
    I have also currently used Time Machine on the external hard drive, along with saving other data. Hence, I am not sure if partitioning is going to delete any of this (a video I watched mentioned that using the + button when creating partitions retains current data). Backing up the external hard drive is out of the option since it is the back up to my Mac.
    You can't encrypt a single file. I'm not sure what you did to try. You can make an encrypted disk image which begins with a folder, if desired. Or, you can just create a blank, encrypted disk image, then move your desired files into that.
    While you could partition off the free space without erasing the disk, you cannot encrypt it because you need a GUID Partition table which requires you to repartition the entire drive, not just the free space.

  • How to back up a external hard disk to time capsule?

    I have a external hard disk (WD passport Mac OS extended format)  connected to iMAC (OS X 10.9.3) through USB. How can I back up the hard disk to my time capsule (802.11ac 2TB)?

    By default, the name of the hard drive will appear on the list of Excluded items when you open System Preferences / Time Machine  / Options.
    Click on the name of the hard drive to highlight it, and then click on the - (minus) button at the bottom of the Exclusions list to remove the drive from the list of items that are Excluded on backups.
    Time Machine will back up both your Mac and the hard drive on the next pass.

  • How to ADD a second external Hard Disk ?

    Hi,
    I'm using an iMac 1,42 GHZ PowerPC G4 mini.
    With an external 250 GB hard disk.
    Can I ADD an extra external hard disk ?
    And HOW ?
    Thanks very much for an answer !
    John

    Welcome to the Apple discussions.
    You probably have a Mac mini, as an iMac is a different system.
    Using firewire connections, you can daisy chain drives together. So, you hook one into the mini, then hook the next into a firewire port on the external hard drive connected to the mini. If your current hard drive is connected via firewire, you should be able to add another firewire drive by plugging into your existing external hard drive.
    If you're using a USB drive, you can buy a USB hub that will allow you to connect more than one USB device.

  • How do I backup an external hard disk ( Lacie ) attached to my Mac  to time capsule

    I have an 2TB Lacie External Hard Disk attached to my Mac using a Thunderbolt cord.
    I recently purchased Time capsule and the Technician setup my Time Machine to backup my Mac.
    I want to now Also Backup my Lacie ( external Hard Disk ) to my Time Capsule ??

    Open the Time Machine pane of System Preferences and remove it from the list of items set to be excluded. It needs to be formatted as Mac OS Extended (Journaled).
    (111304)

  • Hi i exported a photo form mac book pro to an external hard disk then i can not found it did i lose my photo

    hi, I exported photo from my mac to external hard disk an now I did not found the photo in the HD did I lost it and if it possible how can I retain it back . thank you for your help.

    If you know the name of the  photo, search for it using the name.  If you don't and have Time Machine or other backup, locate the photo and you should be able to get the name.
    Ciao.

  • How to browse photos in external hard disk

    how to browse photos and videos in external hard disk

    Steve had a good suggestion but for some reason, his post doesn't show up. I get this error when clicking the email link:
    Error: you do not have permission to view the requested forum or category.
    Steve suggested using Preview to browse across the network. Yes - you are correct on this and that's what I'm doing. Problem is that you can't view multiple photos without lots of little preview windows and right clicking. I'd like something like Windows (Vista) Explorer Preview. You right click a photo, Preview and arrow through them at full size. Very nice. No importing malarky.

  • Encryption of Time Machine backup on an external hard disk

    I use an external hard disk (not Time Capsule) for my Time Machine backup. How can I encrypt this external hard disk. I didn't find such a function in the Mac OS. Thanks a lot for any hint.

    Click here and follow the instructions. The image's contents can't be accessed without the password, but the image file can still be deleted.
    (56647)

  • Unable to paste any file on External Hard Disk in OS ver 10.9.5

    I'm using iMac 2011 model with OS Ver 10.9.5.
    The sharing and permissions option in the get info in External Hard disk shows "you can only read".
    Kind suggest how to change it to read & write.

    Unlock the padlock, click on you and change to read & write.

  • TS2634 How do I connect an external hard drive to ipad4

    How do I connect an external hard drive to ipad4

    You can google the Seagate GoFlex which is a hard drive that has a wireless transmitter you can use to stream content from your drive to your iPad. There's also the WiDrive which is another wireless hard drive
    In a lot of cases you do need to research deep. The iPad does not have a traditional file manager like computers, so the functionality of external or extra drives is very limited, often limited to whatever the app associated with the drive allows.
    it's not a case of just plugging it in and having hundreds of gigs at your disposal to read from and write to at will.

  • How do i retrieve file vault protected files from an external hard disk that used to be my mbp's hard drive? the hard disk got corrupted and will no longer boot. I put it in an enclosure and attempted to copy my files but failed because of FV encryption.

    This external hard disk used to serve as the main drive of my mbp. It got corrupted and the OSX would no longer load. I upgraded to a 500gb hd and used the old hd as an external drive. I tried to copy my files but i could not access them because of the filevault encryption. 110gb of hd space appears as used which means that my files are still in the drive. Is there a way to retrieve these files? thanks

    According to your post, you're using Leopard, so FileVault only encrypts your user folder (unlike Lion). On the mounted external drive, in your user folder, you should see a file called username.sparsebundle, with username being your user name. Double-click that file to open it and it should prompt you for a password. Type in your password and the file will mount as a volume in Finder. You should be able to copy all of your files over.

  • How do I encrypt my Time Machine Backup on the External Hard disk

    I have taken a backup of my data onto an external Hard Disk. I have used the Time Machine application to take the back up.
    I want to encrypt this time machine backup on the External Hard disk. Any suggestions???

    jcorroon wrote:
    The Encrypt Backup Disk is greyed out for me. Any suggestions?
    Many thanks!
    Have you selected the disk?
    You can only encrypt disks that are directly-connected (ie, not on a network), with the GUID partition map scheme.
    Put your mouse pointer on the dimmed checkbox, and after a moment an explanation should appear.

  • I am a OS10.7.4 user. yesterday i bought a Lacie external hard disk but error message appear said " You cant open the applicant LaCie setup assistant because PowerPC applicants are no longer support". please help me how to connect my mac with Lacie??

    i am a OS10.7.4 user. yesterday i bought a Lacie external hard disk but error message appear said " You cant open the applicant LaCie setup assistant because PowerPC applicants are no longer support". please help me how to connect my mac with Lacie??

    You do not need the Setup Assistant; in fact, you do not need any software on an external hard drive. I have two LaCie's; I erased the drive as soon as I plugged it in. You will need to format it anyway because most hard drives come Windows formatted. So, if you only want to use it with the Mac, highlight it in Disk Utility and choose Mac OS Extended (Journaled) as the format and the GUID Partition scheme under Options. While doing that, it will erase the drive (and get rid of the LaCie software) - once finished, your drive is ready to use for Time Machine or any other backup plans you have for it.

  • How can i extend the Apple TV storage to get an 1 TB? apple has any external hard disk or similar?

    how can i extend the Apple TV storage to get an 1 TB? apple has any external hard disk or similar?

    Only AppleTV1 has an internal PATA drive. The largest PATA drive available is 250gb.
    Hacks are available to use the USB port on AppleTV1 to access more storage.
    AppleTV2 does not have an internal drive.
    Why do you need more storage in your AppleTV? iTunes streams video to AppleTV so no need to store it locally.

Maybe you are looking for

  • Can I replace my current iPhone 5s with a new one in this case?

    I just got my iPhone 5s two days ago, but it already has problems when I was trying to text with it while charging. The phone was doing all these random things like mis-sensed my typing really badly, jumping out to the main screen and even called the

  • MacBookPro 13' connected to TV using VGA

    Hey. I have a MacBookPro 13 and a "old" Finlux 28' screen and I want to connect them together so that I can watch movies on the tv instead of the small 13'. From before I had a VGA to mini-displayport witch I never use. Now I tought that I should use

  • Partial payments via F110

    Hi Does anyone know, how to make a partial payment via F110? That is when there is a vendor invoice existing and needs to pay only part of it? Thanks Nadini

  • What to do if Itunes has charged me twice for the same "in-app" purchase?

    It is clearl seen in the Itunes invoice. How can I get my money back? BTW, I used a german Itunes account for it. Thanks in advance for any help you could offer to me.

  • LV60AFZZ - USEREXIT_PRICING_PREPARE_TKOMP

    Hello!    I have updated the form USEREXIT_PRICING_PREPARE_TKOMP in program LV60AFZZ, but I have a problem.  LV60AFZZ is an include program, but I can tell by using the where-used functionality that it is not included in a main program.    I know wit