Hi all, My external hard drive does not show up on my MacBook Pro again. I've tried connecting it to another Mac desktop as well but doesn't work either. any suggestions on how to fix this?

Hi all, my external hardrive is no longer being recognized on my Macbook pro after I tried to transfer some documents from another Macbook( that used the Lion operating system) to mine. i'm currently using the Mac OS X 10.6.8. Any suggestions on how to fix this?

I suspect the drive got disconnected, somehow, on that other system and corrupted the drive because of the Disconnection.
Connect it to your system and open Disk Utility and see if the drive is even being seen. If it is all the data on is more then likely lost and it will need to be repartitioned and or just erased and reformatted.

Similar Messages

  • Help...my Messages doesn't work. Any suggestions of how to fix this?

    Help...my Messages doesn't work. When I click on the Messages button, my phone thinks for a minute and then goes back to the main screne. Any suggestions of how to fix this?

    Try a reset: Press the Sleep/Wake button and the Home button at the same time for ten seconds until the Apple logo appears. Note: No data will be lost 

  • My external hard drive does not show up on my desktop

    My external hard drive does not show up on my dest top but, does shows in my Windows (vmware fusion) end although I can't see it ob my desktop but, I can eject it properly like any external drive. I have connected it to my windows and ejected properly (per the suggestion of someone on this forum) but, it still doesn't show on my Mac. I see the blue light and hear it running though. I have looked for it in disk utility but, still can find it. I have changed the cable and it still did not show on my Mac. I connected another external drive  and that showed up on my desktop.Any help????

    if it is NTFS then you need Paragon Software NTFS for Mac.
    NTFS volumes are suppose to be read only but in practice external drives don't always mount or work.
    If it is not NTFS then you need more details. Need more anyway.
    PS: this is not a MacBook area, it is Mac 65lbs tower related forum.

  • External hard drive does not show up

    External hard drive does not show up in imovie.

    Hi,
    Welcome to the Discussions.
    The drive's directory is damaged and as you found Disk Utility isn't equipped to repair it. You need Disk Warrior or Tech Tool Pro.
    John

  • My external hard drive does not show when I am trying to open a document in Office Org??

    My external hard drive does not show when I am trying to open a document in Office Org?? When looking in the about IMAC system support it shows as being connected. Any ideas??

    Does the drive show up under 'Devices' in Finder?

  • My Western Digital external hard drive suddenly stopped showing up on my Macbook Pro and disappeared from Disk Utility. It works on a PC.

    My Western Digital external hard drive suddenly stopped showing up on my macbook pro and it disappeared from disk utility. I have tried making invisible files visible but nothing has worked and my hard drive shows up on a PC but not my Mac anymore.

    What is the manufacturer of the external and how old is it? Does it have its own AC power supply or is it USB bus powered?

  • External Hard Drive does not show up in Finder

    My external hard drive is not showing up in Finder.
    It shows up in Disc Utility, but I do not have access to it. I have tried the following:
    command-shift c, nothing happens
    confirmed in Preferences/General that external hard drive was checked
    tried another cable
    tried another port on the back of the external drive
    tried to connect through the USB port
    re-started, etc.

    zone-5 wrote:
    I have same problem after installing OS 10.5.8. Disk utility sees the hard drive, the computer does not. Disk utility says invalid node structure. Volume check failed. Filesystem verify or repair failed.
    That means the directory is corrupt. If you have a heavy-duty 3rd-party disk repair app, such as +Disk Warrior,+ it may be able to fix it. Otherwise, your only option is to erase and reformat the disk. They're not cheap -- Disk Warrior is about $100. And for Leopard, you need version 4.1.1 or 4.2.
    I have not been able to figure out how to start a new topic here, but did find this discussion, which fits me fairly close.
    Just above the list of topics, on the left, is a +Post New Topic+ option.

  • Bought audiobook, plays on computer,but not on my touch.It shows it in audiobooks but it won't play.any suggestions on how to fix this? Thanks!

    Bought audiobook in iTunes store, can play it on my computer, but not my touch. It shows up in my audio book file under music but it won't play. Any suggestions on how to fix this? (I tried making it into a playlist but when I synced it, it don't show up on the Touch)

    I could not find an option to "report a problem".
    Log in to the Store. Click on "Account" in your Quick Links. When you're in your Account information screen, go down to Purchase History and click "See all".
    Find the item that is not playing properly. If you can't see "Report a Problem" next to the entry, click the "Report a problem" button. Now click the "Report a Problem" link next to the item.
    (Not entirely sure what happens after you click that link, but fingers crossed it should be relatively straightforward.)

  • External hard drive does not show up on my desktop.

    I just got this imac and when I plug in my external hard drive it does not show up on my desktop.  On all of the macs at school it just shows up but they are running lepoard and I have lion so I don't know if this could make a difference. I have tried draging it droping it but that didn't work.
    PS I am just switching from a pc to a mac so I don't know much.

    Start a finder window.  In the menubar go to Finder > Preferences > General tab > Check show HDs on desktop.
    Captfred

  • External Hard Drive does not show up in Finder in Tiger

    I've attached a Western Digital Mybook to my Time Capsule.
    I can access it through Finder on my MacBook. I can access it through My Network Places on the two windows PCs we have (they run XP Professional). I cannot, however, access it on my iBook G4 running Tiger (OS X 10.4.11). I can connect to the TC, but the external hard drive doesn't show up.
    This is bad, because I want to use the external as a shared drive for iTunes, etc. Has anyone else had this problem? More importantly, does anyone know of any fixes?

    zone-5 wrote:
    I have same problem after installing OS 10.5.8. Disk utility sees the hard drive, the computer does not. Disk utility says invalid node structure. Volume check failed. Filesystem verify or repair failed.
    That means the directory is corrupt. If you have a heavy-duty 3rd-party disk repair app, such as +Disk Warrior,+ it may be able to fix it. Otherwise, your only option is to erase and reformat the disk. They're not cheap -- Disk Warrior is about $100. And for Leopard, you need version 4.1.1 or 4.2.
    I have not been able to figure out how to start a new topic here, but did find this discussion, which fits me fairly close.
    Just above the list of topics, on the left, is a +Post New Topic+ option.

  • External Hard drive does not show up on Disk Utility

    I have a External Hard Drive that I used to use on a PC.
    Recently, I just bought a new Macbook Pro 13'' and want to transfer my documents from the old PC to the Macbook.
    My External HD requires a password that you need to type in in order to access the files.
    This password thing runs smoothly on my PC, which I can type in my password and get the files. But when I plugged it into the Mac, it didn't recognize it. It only shows the files .exe... and other that can be run by Windows.
    So I formatted the HD (I already back up the data), and put it back to the Macbook, I still cannot open it. The system does recognize the connection but when I opened the Disk Utility while still connecting to the HD, the HD does not show on the left column of the Disk Utility.
    Then I'm stuck.
    Is there anyone here can tell me what I can/should do?
    A girl who spends hours on the internet and still cannot figure out why this sh*t is happening to her.

    A lot of external drives use firmware passwords as a protection scheme.  To use them on a mac, you need to unlock the drive on a PC (I've done it in a virutal machine before).  Once unlocked, you can format the drive for use on a mac.  The firmware won't run properly on a mac so your ability to lock the drive from the mac will be gone.  You can still lock it from a PC (I think, never tried to firmware lock a drive with a mac partition on it).

  • External Hard Drive does not show any of my movies or my music

    I originally had a MacBook currently i have a MacBook Air. I'm using a Seagate external hard drive for my files. Before i transferred my files to the Air i had everything on my hard drive. I just dragged and dropped them in the external hard drive icon. And now when i plug my hard drive into my Macbook Air i see my movies, music and pictures folder but when i click on them they are blank and have nothing in them. The only files the movies have in them end in .nfo and i don't know what that means. I don't know why i can't see anything in my folders. Help please!

    I am having the same problem, but on a Mini. Hard drive space is used but my old stuff is gone. I hope someone answers this for us.

  • External hard drive will not power up on my macbook pro

    I have a 120GB external hard drive that uses a USB port and it use to power up and work but now it just makes a clicking noise and nothing is recognized. the hard drive works on every other computer even pc's. the light on the hard drive is on but does not power up. Can someone help? thanks

    hello. thanks for the help. It did come with a usb cable that had two plugs on one end. I never used both because the cord was not long enough to attach to both. I didnt have this problem at first. It would start right up but now it will not start at all. It does have an option for external power supply. Do you think I messed up the usb ports in the computer? thanks again for your help.

  • My external hard drive won't show up on my MacBook Pro

    So, I'm trying to transfer my music from my PC to my MacBook Pro. I put all my music on an external hard drive, but for some reason when I plug it into my MacBook it won't show up on the desk top. I've already changed my preferences in Finder so that hard drives and disks will show on the desktop, but still nothing. I looked in utilities to see if the hard drive was there, and still nothing. The hard drive is a Toshiba and is fairly new, the light goes on when I plug it into my laptop, so I'm very confused. Can anyone help me with my predicament?

    Check that the data cable is securely inserted at both ends.
    Try a different cable.
    If you're connecting the drive through a hub, connect it directly to a built-in port on the Mac.
    If you're connecting it directly, try a different port.
    Disconnect all other devices on the bus, or as many as possible.
    Test the drive with another Mac. Test another drive with this Mac.
    If the drive is bus-powered, but has an AC adapter, connect the adapter.
    Boot into Recovery and launch Disk Utility. Is the drive recognized?
    If the drive doesn't work under any of the above conditions, and if another drive does work with the same Mac, then the drive has failed. You may be able to salvage the mechanism by removing it from the enclosure and installing it in another one, or in a drive dock.

  • My external hard drive won't show up on my macbook air, and my iPhone when connected won't show up as connected in iTunes, help

    When I connect my external hard drive to my MB Air it is to recognizing it. It did 2 days ago and it is compatible I have been using it for a month now. Also when I connect my iPhone 6 to it, it won't show up in iTunes anymore......please help

    Check that the data cable is securely inserted at both ends.
    Try a different cable.
    If you're connecting the drive through a hub, connect it directly to a built-in port on the Mac.
    If you're connecting it directly, try a different port.
    Disconnect all other devices on the bus, or as many as possible.
    Test the drive with another Mac. Test another drive with this Mac.
    If the drive is bus-powered, but has an AC adapter, connect the adapter.
    Boot into Recovery and launch Disk Utility. Is the drive recognized?
    If the drive doesn't work under any of the above conditions, and if another drive does work with the same Mac, then the drive has failed. You may be able to salvage the mechanism by removing it from the enclosure and installing it in another one, or in a drive dock.

Maybe you are looking for