When partitioning my computer, do I need to delete everything on the current hard drive?

I am looking to get Mac OS Lion so I can have boot camp to get windows 7, but my brother, who had Mac OS Snow Leopard, tried to get windows 7 using boot camp, and it wouldn't partition the hard drive, it said he had to clear the entire hard drive.  My Mac is about three years old.  I am just curious, if I get Mac OS Lion, then try to download windows 7 through boot camp, do I need to delete the entire hard drive? or was that just a problem for my brother because he had snow leopard?

Got to your Mac HDD icon and get info from the file menu. Or open Disk Utility and click on the Mac HDD icon and look at the info displayed at the bottom ofthe window. Or click on the Apple menu and select about this mac, then more info and from the top menu bar select storage for numbers and graphic display.

Similar Messages

  • What is the exact name of the cable I need to connect my old hard drive from my macbook pro (it has been taken out of the computer) to my new macbook pro?  I need to transfer files from the old hard drive to the new computer.

    What is the exact name of the cable I need to connect my old hard drive from my macbook pro, which has been removed from the computer, to my new macbook pro?  I need to transfere files from the old hard drive to the new computer.

    No eSATA to USB. Just a SATA/IDE to USB adapter. Google SATA/IDE to USB adapter and you will get tons of links to buy them. Most likely your local computer electronics store has them, although they might be more expensive buying locally than online.
    I have several. You can get either USB 2, which what I recommend, or USB 3. USB is backward compatible so a USB 3 adapter will work on a USB 2 port and a USB 2 adapter will work on a USB 3 port. Backward compatible in both directions.
    I suggest a USB 2 type because there have been some problems with certain USB 3 devices, the USB 3 interface used isn't all that good in those certain devices. USB 3 is still fairly new where as USB 2 has been around for over 10 years.
    synghem wrote:
    Thank you LowLuster,
    At the apple store they said I needed an esata to usb wire.  But looking at wires on line has been confusing.  Is sata the same as esata?  How do I know if I need a usb 3 or usb 2?

  • My hard drive was replaced last week.  The geek squad from Best Buy backed up all my information prior to replacing the hard drive.  they reinstalled everything on the new hard drive including iTunes.  When I opened I tunes, my playlists were missing

    My hard drive was replaced last week on my macbook pro.  The geek squad from Best Buy backed up all my information prior to replacing the hard drive.  They reinstalled everything on the new hard drive including iTunes.  When I opened I tunes, i had some but not all my songs listed.  All my playlists and purchases were missing.  I attempted to sync my iPod so my playlist and information would be reinstalled but iTunes does not recognize the iPod to allow it to sync.

    Hello Boylen33,
    I was very disappointed to read about your experience when taking your phone in to the Geek Squad for service. I agree with avm5689, purchasing the Geek Squad Protection plan is a great way to protect your investment in a product that is so necessary to our everyday lives. The agent should have known exactly what steps to make the exchange an easy, and smooth process, and I sincerely apologize for the frustrating experience you received instead. 
    I assure you every single post on the forum from our customers is of utmost importance to us, and we are always happy to help in anyway we can. As per the terms and conditions of your Geek Squad Protection plan, you should receive one battery per the life of the plan, and you can order it simply by calling our Partstore. As I mentioned previously, this is something the Geek Squad agent should have explained to you, or as the mobile specialist did, call them for you, and I'm truly sorry this wasn't handled in that manner causing you to waste a lot of time at the store.  Using the e-mail you registered on the forum, I was able to locate the service order, and I will be documenting your experience for further training opportunities.
    Once again, I am very sorry for any disappointment this has caused, and I appreciate very much you bringing this to our attention. I hope you will give us another in chance to offer you a much better experience.
    Respectfully,
    Maria|Social Media Specialist | Best Buy® Corporate
     Private Message

  • Selling my old mac book pro. I need to delete everything on the hard drive. any ideas ?I do not have the boot disks.

    selling my old mac book pro. I need to delete everything on the hard drive. any ideas ?I do not have the boot disks.

    If the Mac came w/system DVDs, you will need to obtain them prior to selling. 
    You can get replacement System Install & Restore CD/DVDs from Apple's Customer Support - in the US, (800) 767-2775 - for a nominal S&H fee. You'll need to have the model and/or serial number of your Mac available.
    If you're not in the US, you may need to go through the regional Apple Store that serves your location to find the contact number. Here's a list of links to all of those - http://store.apple.com/Catalog/US/Images/intlstoreroutingpage.html Another resource:  International Support Phone #s.
    What to do before selling or giving away your Mac
    Preparing an old Mac for sale
    How to prepare your Mac for sale

  • I need to delete files from my iMac hard drive, but not from my other devices (that are sync. to iCloud). How do I do this?? My Mac is a 24-inch Mid 2007 running on Mountain Lion. Thanks for your help.

    I have recently recieved messages indicating that my start up disc is almost full. Consequently I need to remove some files from my hard drive. I've backed up my hard drive onto a NAS system & onto an external harddrive. The problem now, is that whenever I try to delete a file, a message comes up saying that if I remove this file from my hard disc it will remove it from all my other devices that are syn. to it. How do I remove a file (movies) from my iMac but not from other devices.
    Thanks for your help
    Robert

    You're right - this question has nothing to do with iSync!
    You're best bet would be to buy yourself an external Firewire or USB 2.0 hard-disk. There's no way you'll get 150gb onto an 80gb drive - certainly not in an instantly accessible way.
    Your new Mac would've had the Migration Assistant appear during the initial OS install. This allows you to connect your new and old Mac together via a Firewire cable and automatically transfer your important files from old Mac to new.
    Once you've all the files off your old Mac, re-format it and re-install the OS that came with it. If you boot up the Mac from the OS install DVD, there is an option to re-format the HD and install the OS.
    See this Apple support page:
    http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh1103.html

  • My old hard drive is dead and I need to move iTunes to the new hard drive

    My computer's old hard drive contained some corrupted Windows files.  A friend was able to get my husband's iTunes file off the old hard drive and it's saved in the My Music folder on the new hard drive.  Can someone please give me super easy to understand instructions on how I get the iTunes stuff onto the new hard drive?  I don't want to mess anything up because he has such a large number of albums in the iTunes folder.  Thank you in advance!

    It sounds like you just have 2 formatted drives (SSD, HDD) that are not configured as a Fusion drive. If so, you have to manually move files from the SSD to the HDD and visa versa.
    If your system would have come configured with a Fusion drive (SSD and HDD 'fused' together) then OS X would maintain file movement from the SSD to the HDD without user intervention.
    Look here then scroll down to Introducing Fusion Drive for a brief explanation.

  • How do I combine an old itune library thats on an external hardrive and a newer library thats on a newer computer into 1 library and keep them on the external hard drive so I won't use up all my memory on my newer laptop

    I copied an old iTunes library off my old Toshiba laptop with windows xp and put it on an external hard drive.  I have a newer Microsoft surface pro laptop with windows 8.1.   I have a small iTunes library on my newer laptop.  I want to combine the 2 libraries into 1, add newer podcasts to the combined library daily, but keep it all on my external hard drive, so I don't use all my memory on my surface pro.  I have an older ipod classic that I have all my old library on.  I love it and don't want to stop using it, but want to be able to add podcasts from my 1 library from time to time.  What I usually do is download podcasts for a few weeks then, download them to my ipod.  Haven't done any of this in about a year.  But want to start getting regular with it again.   PS  I'm not very computer savy  Thanks for any help or advice!

    This article explains how to open a different library: iTunes: How to open an alternate iTunes Library file or create a new one. The assumption is that the whole library was copied to the external drive from the old Toshiba laptop, not just the media. If that isn't the case make a new library on the external drive in a folder called \iTunes and move the media inside \iTunes\iTunes Media before adding it to the library.
    Once iTunes is using the library on the external drive you can add any content stored on the internal drive to the library by drag & drop or by moving/copying the content into \iTunes\iTunes Media\Automatically Add to iTunes. Make sure the option under Edit > Preferences > Advanced to Copy files to the folder iTunes Media when adding to library is selected. Once complete you can delete the original copies on the internal drive.
    Should your library contain duplicates after merging see this recent post on deduping.
    If there are ratings, playlists, play counts, or content stored on the iPod classic and not located anywhere else then see Recover your iTunes library from your iPod or iOS device.
    Ideally you should backup your library to a second drive for security. See Backup your iTunes for Windows library with SyncToy for a suggested strategy.
    tt2

  • Need help saving iPhoto library from damaged hard drive

    Trying to help my wife, she has the following:
    MacBook Pro running OS X Lion version 10.7.3
    iPhoto 11 version 9.2.2
    Her hard drive failed last week and she had a ton of photos on it, of course not backed up.
    We took her machine to the local Apple Store, they confirmed they couldn't recover the data and they installed a new hard drive in the MacBook.  We took the old hard drive to my local PC supplier who's very clever, he worked on the hard drive and was able to copy all my wife's documents to another storage device.....but, he couldn't copy the iPhoto library and is requesting some help.....he doesn't know much about Macs, nor how iPhoto works.
    I've read a lot of the posts on this forum and am learning about how the iPhoto library works....and how it requires a Mac based back up hard drive in order to copy it.  Okay, here are my questions:
    1.  My PC troubleshooting guy can see the iPhoto library icon on the damaged hard drive, he says its a huge file.  It appears we would need to supply him with a Mac formated back up hard drive, then he could just move that iPhoto library icon (which contains all photos) to the new back up drive.  Is this correct?
    2.  Once we have this old iPhoto library on the new back up hard drive, we could bring it home of course, but then I need to get it into the new hard drive on my wife's MacBook Pro.  I'm assuming I can plug this back up drive into my wife's machine, then import the old library into her machine.  How do I do this properly?
    3.  If I bring the old library into the new MacBook Pro hard drive, will it erase the existing iPhoto library on her new hard MacBook Pro hard drive, or will it combine them somehow?  She has added of course some pics to the new iPhoto library already, but if we have to delete them it won't kill us.  The old stuff that got recovered from the damaged drive is more important.
    Thanks ahead.....now to the experts?

    Thanks Terence.....
    regarding this point:
    3. use the paid version ($20) of  iPhoto Library Manager to merge the Libraries. that way you won't lose anything.
    I have another access to her new photos, whereby I could reload them onto her MacBook if we lose the new library.....so I'll save the $20 and just reload them.....two more questions:
    1.  So, if I drag the iPhoto library folder from the new back up hard drive to the Pictures Folder in Finder, will that overwrite the existing library folder on her MacBook?
    2.  After I drag this folder into finder, will iPhoto recognize everything?  I assume yes....just checking.
    thanks ahead!

  • Help needed. I have a 3TB external hard drive partitioned into 1TB's. I used one partition as backup for the main computer hard drive. But now it is greyed out as shown in the disk utility and its name changed, i dont know how that happened, i tried verif

    Help needed. I have a 3TB external hard drive partitioned into 1TB's. I used one partition as backup for the main computer hard drive. But now it is greyed out as shown in the disk utility and its name changed, i dont know how that happened, i tried verifying and repairing it but had no luck. I also tried mounting and unmounting it but still no solution. Anyone to help please?

    Looks bad. I would strongly advise backing up the stuff on the other two partitions as soon as possible in case the rest of the drive goes wrong.
    Beyond that, Disk Utility has limited abilities to repair disks, DiskWarrior uses a different approach and might, emphasis might be more successful. It has certainly done the job for me in the past when Disk Utility could not.
    See http://www.alsoft.com/diskwarrior/

  • I use imovie to create videos. When I burn the video to DVD and play it back there is digital breakup in the playback from the DVD It does not shoe in p[layback on the computer. I understand there isd some file I need to delete and reboot the imovie to co

    I use imovie to create videos. When I burn the video to DVD and play it back there is digital breakup in the playback from the DVD. The digital breakup does not show in playback on the computer. I understand there is a file I need to delete and reboot the computer and imovie will rebuild the file in the program. Help!

    My method is to use the DAW in standard recording mode, and set up the camcorder entirely separately.  After recording, I automate the audio mix with fader moves and effects, then export ("bounce to disk") a full-fidelity AIFF, 16-bit 48 kHz stereo file (most videos use 48, not 44.1).  I use iMovie '11 to import the video from the camera, then import the stereo audio file and match it up to the camera audio by dragging it into the iMovie Project.  Make the waveforms visible, it's not too hard to align.
    Then, use iMovie's "Export as Quicktime" feature.  Here, by going through the menus and options, you can control the audio compression (for example, 256k instead of 128, although 128 seems to be enough for YouTube).
    AppleMan1958 posted a YouTube video about controlling iMovie's export options that may help:
    http://www.youtube.com/watch?feature=player_embedded&v=vJg-909lx2s#!

  • I need to erase free space on my hard drive.  But when I am in disk utility the format and name are pale as is the erase free space button so I cannot erase free space.

    My start up disk is full.  I have been through my computer and erased a lot of music and video to free some space.  I then went to disk utility to erase free space and find that the erase free space button is pale and therefore won't work.  Nor can I select or deselect MacOS extended journaled.
    Advice please?!

    Recovering Disk Space
    If you have less than 20% disk space then it is time to roll up your sleeves and search for what you can delete and what you can offload to another disk.
    If you have less than 10 GB you definitely need to delete or offload some files or purchase a lager disk or SSD (see below).  You may want to maintain at least 20 GB of free space so when your disk starts filling again it will have some room before it hits that 10 GB mark again.  More headroom is better.  If you let the space fall much below 9 GB you might not be able to boot your machine.
    Initial easy steps to gain disk space:
    - Delete all files in the Downloads folder.
      Empty the Trash.
    - Start iPhoto.
      Empty its trash.
      Restart.
    - Restart in Safe Mode:
      Restart the computer.
      As soon as you hear the chime press and hold the right shift key.
      Be patient. Hold it down until you see the Apple icon.
      Empty the trash.
      Restart in normal mode.
    - Delete "Recovered Messages", if any.
        Hold the option key down and click "Go" menu in the Finder menu bar.
        Select "Library" from the drop down menu.
        Library > Mail > V2 > Mailboxes
        Delete "Recovered Messages", if any.
    - Empty the Trash.
    - Restart.
    - Re-index your system disk (Macintosh HD):
      http://support.apple.com/kb/ht2409
    Time Machine Snapshots:
    If your disk is 80% full that is normal.  Time Machine uses up to 80% of the disk space for local snapshots.  To get rid of these snapshots simply plug in your Time Machine backup drive and run a backup.  See About Time Machine's 'local snapshots' on Mac notebooks: http://support.apple.com/kb/HT4878 and What are Local Snapshots? http://pondini.org/TM/30.html .
    If you are concerned that the “Other” category of disk usage is taking too much space and for information on deleting files then look here:  https://discussions.apple.com/docs/DOC-5142
    Backup:
    Run a Time Machine (or other) backup since you are about to delete and move files and you may need to recover from any inadvertent mistakes or decisions.  You will need one external hard drive for your Time Machine (or other) backup and a second if you plan to offload some files.  (See suggestions for where to purchase hard drives at the end of this message.)
    For more about backups:
    Time Machine Basics: http://support.apple.com/kb/ht1427
    Most commonly used backup methods:
    https://discussions.apple.com/docs/DOC-3045
    Methodology to protect your data.  Backups vs. Archives.  Long-term data protection:
    https://discussions.apple.com/docs/DOC-6031
    Deleting files:
    Then use the free application OmniDiskSweeper http://www.omnigroup.com/more to explore your volume in descending order by size so you can attack the problem from the top down, deleting the largest unwanted files first.  Delete with caution and do not delete any system files.  Remember to empty the trash after trashing the files.
    Additional reference on freeing disk space:
    http://pondini.org/OSX/DiskSpace.html
    Offloading files:
    Consider moving some of the no-often-used large files or directories to an external disk.  Use ODS again to find them.  As noted above this will be at least your second hard drive.  Your first one(s) is/are for your Time Machine (or other) backup(s).  Do not offload files onto a Time Machine disk.
    Format the second drive as Mac OS Extended (journaled).  Using OWS to find large files/folders and copy them from the system drive to the external hard drive and delete them from your internal drive.
    Then  > System Preferences > Time Machine > Options… > Remove the offload HD name from the exclusions list.
    Now both your system disk and your external offload disk will be backed up onto your Time Machine disk.
    From: http://www.thexlab.com/faqs/freeingspace.html
    To move your iTunes Music folder to another disk or partition:
    To change the location of your iTunes Music folder, carefully follow the instructions in the AppleCare® Knowledge Base document "iTunes for Mac: Moving your iTunes Music folder."Additional information can be found in iTunes Help.
    http://webcache.googleusercontent.com/search?q=cache:http://www.thexlab.com/105/ 00000849.html
    Laptop users may want to consider having two iTunes libraries: a small library of current favorites on their computer, while their complete library resides on an external hard drive. Utilities like iTunes Library Manager enable you to easily have multiple iTunes libraries you can use with your account.  https://www.macupdate.com/app/mac/7689/itunes-library-manager
    To move your iPhoto Library folder to another disk or partition:
    To move the iPhoto Library folder to a new location, employ the instructions in the AppleCare Knowledge Base document from http://support.apple.com/kb/PH2506 corresponding to the version of iPhoto you are using. Additional information can be found in iPhoto Help.
    Laptop users may want to consider having two iPhoto libraries: a small library of current, favorite photographs on their computer, while their complete library, or archives of older photos are saved on an external hard drive. Utilities such as iPhoto Buddy and iPhoto Library Manager enable you to have multiple iPhoto libraries that you can use with your account.
    https://www.macupdate.com/app/mac/12175/iphoto-buddy
    https://www.macupdate.com/app/mac/7158/iphoto-library-manager
    Hardware — Bigger disk/SSD:
    If your system has upgradeable storage then if you are still tight on disk space consider larger storage.  If you have a disk consider replacing it with a one TB disk.  Check out a one terabyte HGST 7K1000 7200 rpm, SATA III drive from OWC http://eshop.macsales.com ($100).  If you have an SSD consider increasing its capacity to 240 or 480 GB.  A standard 240 GB SSD would cost from $200 to $280. See OWC and Crucial: http://www.crucial.com/ for options.  OWC sells 120, 240 and 480 GB SSD upgrades for MacBook Airs.  A 240 GB upgrade costs $265.   http://eshop.macsales.com/shop/SSD/OWC/ .  If your Mac is under warranty or AppleCare replacing the SSD will void the warranty.
    PlotinusVeritas gives some great suggestions for purchasing external hard drives in this thread:
    https://discussions.apple.com/thread/5602141?tstart=0

  • I perviously transfered all my iTunes music to an external hard drive. But now when I connect the external hard drive and try to play a song, I get an error message saying that I need to "locate" my music. I don't how to find it on my external hard drive.

    I perviously transfered all my iTunes music to an external hard drive. But now when I connect the external hard drive and try to play a song, I get an error message saying that I need to "locate" my music. I don't how to find it on my external hard drive. Please help for I am not that computer savy and don't want to mess anything up.
    Thanks! 

    I called Apple Support and they walked me through it. They told me to basically copy and paste my music to the external hard drive. (I think.) Or maybe it was they had me transfer a folder to the EHD. I don't exactally remember it was a few years back. But I tried to plug in the EHD before starting and...nothing. Still says same thing, "locate file."

  • I want to put my iTunes library on an external hard drive but leave my favourite songs on the computer to access without the external hard drive and when using iMovie. Is there a way to do this?

    I have filled my hard drive, half with music, half with photos. I want to take my music off, and put it onto an external hard drive. However, I would still like to have access to favourite songs and playlists when the external hard drive isn't plugged in. I would also like to access this music to use with iMovie. Is there a way to do this?

    You will have to engage a split library which means you will have to start answering questions on this forum because you will need to learn a lot about how iTunes works in order not that have a big mess at the end of it all.  It also won't be easy when the time comes to relocate it all to different drives.
    You can go to advanced preferences and turn off organize media and copy to items to media folder when adding items to library.  Next read about how to selectively consolidate items to the external drive.
    Sept. 2010, Consolidate selected content - https://discussions.apple.com/thread/2589812 and April 2014, https://discussions.apple.com/message/25414357
    "...selected the new tracks directly in iTunes, Control-clicked on the selection, and saw that now you can consolidate selected items." - http://hints.macworld.com/article.php?story=20090919000326840
    Remember that when you start iTunes without the external drive turned on iTunes will present you with a bunch of broken links.  If you have automatic downloads enabled with iCloud you may have to turn that off to prevent iTunes from repopulating your drive trying to deal with those "missing" tracks.
    If you add tracks in bunches to iTunes and want them to go to different media folders you will need to either add them by holding down the option key while dragging if the desired media folder is not the one set in preferences, or by changing the media folder in preferences.  Changing media folder preferences only applies to new files added, not old ones.
    Okay, I am going to stop typing because you might just reply to me, "Oh, okay, forget it," and I don't need the exercise.
    What are the iTunes library files? - http://support.apple.com/kb/HT1660
    More on iTunes library files and what they do - http://en.wikipedia.org/wiki/ITunes#Media_management
    What are all those iTunes files? - http://www.macworld.com/article/139974/2009/04/itunes_files.html
    Where are my iTunes files located? - http://support.apple.com/kb/ht1391

  • My hard drive crashed on my MacBook Pro crashed and I need to get my CS5 up and running on the new hard drive. I copied what I could onto an external hard drive but when I drag and drop I get directions to uninstall but the uninstall folder I have does sa

    my hard drive crashed on my MacBook Pro crashed and I need to get my CS5 up and running on the new hard drive. I copied what I could onto an external hard drive but when I drag and drop I get directions to uninstall but the uninstall folder I have does says it is an alias that is no longer present. I get error 6. I would like to get my software up and running on the laptop again please

    If you subscribed to iTunes match the songs are kept in icloud. If you didn't but you did save the actual iTunes library folder which should include the music, video, etc.  you should be able to just drag this file back to your machine in the same place and when you open iTunes it will give you a chance to identify the iTunes library folder. 
    You can test this to find out if you saved the media files or not and don't need to attach your nano to do it. 
    You are correct that once you connect the nano it will clear the existing files from it and sync it with the new iTunes library. 
    If you don't have the media files i'm not sure if/how to get them back on a windows ipod.  I have everything backed up regularly because of the horror stories I have seen & heard.

  • When i run Time Machine to back up my computer onto an external hard drive, i have no way of knowing when the back up process has been completed. I don't know when it is safe to disconnect the external hard drive - which is store in a separate location.

    When i run Time Machine to back up my computer on to an external hard drive, i have no way of knowing when the back up process has been completed.  This is necessary to know because i don't leave my external hard drive connected to the computer.  I routinely disconnect it after backing up the hard drive, and then i store the external hard drive in a different location from the computer.  So, knowing when the back up process has been completed would be a very helpful thing to have the computer specify. 

    Just enable Time Machine's menu extra (System Preferences -> Time Machine -> Show Time Machine in menu bar.
    This will add a little Time Machine icon to your menubar. When Time Machine is actively backing up your data, the icon will spin as a visual indicator. You can also click the menu icon to see the backup status, including how much data is left to back up.

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