TM does not see my disk, but it shows up in finder.

I have connected an external hard drive through a USB connection. Finder sees it, and it comes up on my desktop. My problem, however, is when I try to connect to Time Machine. It doesn't show up when I click "choose backup disk." I also plugged in a flash drive, and it's on my desktop, but absent from time Machine. I've checked all the posts and looked where they told me, but to no avail. I am not a tech person, but I'm not an idiot, and right now, I am not a happy camper. I do have Fusion and parallels on my computer as well (I'm trying to decide which I like better). I don't see a connection on why that would impact it, but I'm throwing everything in as a possibility.

Yes, you need an HFS+ formatted drive to use Time Machine. Most external USB drives you get come formatted as FAT32 (which is an old PC format that the Mac can read/write to). Some of the tricks Time Machine uses (specifically, hard links) are not compatible with FAT32.
A good clue to when a drive is formatted as FAT32 is that the name shows up IN ALL CAPS.

Similar Messages

  • My new mac mini does not see usb drives, but in hardware info the usb is visible

    my new mac mini does not see usb drives, but in hardware info the usb is visible
    i'tried several usb flash drives even brand new ones, they are visible onder hardware info but they are not on the desktop nor in the finder.
    what is wrong and doe anyone has a solution ?

    It does not show up in disk utility, its only visible through systeminformation.
    When you plug in the USB flash drive and then refresh systeminformation it becomes visible.
    To remove it I shut down the computer because I cannot eject the USB device anywhere.
    After starting up again when I have removed the flash drive it has gone from the systeminfo USB list.
    By the way my USB mouse and keyboard are working fine, I also changed ports of these and they still keep on working so I don't think the USB ports are defect.
    I guess it some kind software problem, and because I'm new to Apple I do not know much about it how to solve this.

  • SQL server 2012 does not see local disks other than C being started under domain account (which is local admin on the server)

    Hi all. We have a SQL Server 2012 installed to a fresh Windows Server 2012 Server. There is a service account domain\rusystem01 created to run SQL services. It is added as a Local administrator on this server.
    The issue is that SQL Server does not see any local drives (other than C drive) on the server if we run it from this domain service account (for example, we cannot move any databases to any other drives or setup backup).
    It works fine (and other drives ARE available) if SQL Services are started from Network service account or Local service account (which is not recommended by Microsoft). But does not work from domain account.
    Any ideas how to fix this?
    MCP

    >Any ideas how to fix this?
    Apply NTFS ACLs for the folders (and perhaps volumes*) for SQL Server.  Use the Per-Service SID, rather than the Service Account for the ACLs so they survive changing the service account. 
    The per-service SID is "NT Service\MSSQLSERVER" for a default instance and "NT Service\MSSQL$InstanceName" for a named instance.
    *Volume ACLs are set in Disk Management.
    David
    David http://blogs.msdn.com/b/dbrowne/
    David, would you please clarify what do you propose? I open D: volume on the Disk management and grant NT Service\MSSQL$DEV account with Full control permissions. Restarted SQL - no effect. Still only C: is visible for SQL.
    MCP

  • Windows Vista does not see my Ipad but it always did prior to this attempt

    Windows Vista does not see my Ipad, this is a new problem and I have not made any major changes to either my computer or to my Ipad.  I am running Vista 64 as an operating system.  I get the message that windows has an unrecognized USB device.  I checked to see if the Apple Mobility software is running and it was, I reset it, turned off the computer, soft reset the Ipad but still no luck.

    Hi,
    Can you try a different USB port?
    Check out this link just in case.
    http://support.apple.com/kb/HT4049
    Carolyn :-)

  • Macbook Pro does not see Fast Ethernet but works fine with Gigabit Ethernet

    Hi to everybody,
      It is some time I have a problem connecting my unibody Macbook Pro (late 2008) to the ethernet cables in my office. There are 16 wall jacks in the lab, of which 13 are Fast Ethernet (100 Mbit/s) and 3 are Gigabit Ethernet. No matter what I do, if I connect to the 100 Mbit/s jacks, my Macbook does not see the connection and keeps saying "Cable unplugged". If I switch to a Gigabit jack, then a connection is quickly established.
    I have spent one whole afternoon debugging. Here is what I did:
    My computer dual boots Mac OS X and Linux. No matter which operating system I use, the problem is the same.
    Using different Cat.5 cables does not change the situation (I tried three of them.)
    All the 13 Fast Ethernet jacks do not work.
    All the 3 Gigabit jacks work smoothly.
    What puzzles me is that my computer happly uses the newest technology (Gigabit ethernet) but has problems with the oldest one. Has somebody else experienced the same problem?

    After a lot of struggle, I discovered that other people had this very issue as well. It seems that the cause is a faulty Realtek chip used in the ethernet cards of some MacBooks and other brands. There is apparently no way to fix this: I solved my problems by buying a Gigabit Ethernet switch which I connected to the Fast Ethernet wall jack. (Another option might be to use a Ethernet-to-USB adapter - but I did not try this as I have no adapter of this kind.)

  • Airport Utility does not see Base Station but I'm still online

    I have an original airport base station and just downloaded Airport Utility 5.5.1
    The base station is working because I'm online with it posting this thread.
    But Airport Utility 5.5.1 does NOT see it...
    The strange thing is that I have one of the early dome Airport Extremes here as well. That one IS recognized but the Airport Utility.
    Anyone have any suggestions as to why the original Airport is not showing up in the utility even when I know it's obviously being seen by my card and connecting to the web?
    Thanks
    g

    Did you power cycle your network as follows?
    Power everything on the network down, order is not important
    Wait a few minutes, then start the modem first and let it run a few moments by itself.
    Then start the next device connected to the modem and let it run a few moments.
    Then start each device the same way until everything is up on the network.

  • LR does not see iPhone 6, but used to

    Running LR4 on Macbook/Yosemite. Used to import photos via wire from iPhone 6. Now LR does not see the phone. Recently upgraded from Mavericks OS--is this the cause of the problem?

    OK-went back to the beginning, unplugging, restarting, etc. and now it is working.
    Never mind the question

  • Access connection​s does not see wireless networks but can connect if you know the SSID

    Running a Thinkpad x200 using windows 7 and Access Connections 5.42.
    A few weeks ago i was traveling and was connecting to a hotel wireless network.
    Could receive email but wasn't able to send email due to hotel port restrictions so long-story short version-- IT staff at hotel told me to connect via LAN. Which i did by simply plugging in LAN line to the thinkpad and to the hotel -- port -- no other changes. have done this a million times at home and elsewhere.
    All is well....
    until....
    I get home and i notice that when i use access connections, it doesn't see any wireless connections (no icons in the radar screen). It automatically connects to my home network and i can use the home profile to connect.  Same for any connection that i know the SSID for -- i can't see it but i can connect to it.
    But it doesn't show any icons during "find" or find again. It only shows the home icon i am connected to. If i disconnect and try to find wireless networks. It doesn't show any.
    So i know
    1) radio is working
    2) can connect via lan
    3) can connect to a known wireless if i know the SSID and either manually configure it or if i have the profile saved
    4) i have run antivirus, malwarebytes - etc -- all clean
    5) have rebooted, turned radio on off
    6) system restore doesn't help
    7)  all wireless networks are now invisible to radar screen. Have tried this at starbucks, around town - etc -- available wireless network icons are invisible
    I'm not sure that hooking up LAN in the hotel did anything but it seems too coincidental. Also seem to recall a thread where this has been known to happen.
    Help!!!

    First off, it sees the networks. That's good. You reset network settings which usually corrects a number of problems. Let's focus on your home network and getting connected to that.
    1. Reboot your router (just power it off for 10 secs). Try to connect. If it works, you are done. If not, step 2
    2. Reset your network settings again. However, this time log onto your network by tapping Settings > WiFi > Other and re-entering your network name, security settings, and password.
    Check your connection by tapping the blue > next to the network name with the checkmark. If your IP starts with 169.x, then you are connected but your router is not issuing you an IP address. This leads to a couple of additional problem areas - WEP encryption and outdated router firmware.
    If you continue to have problems, tell us which router/model, security settings used, etc.

  • IBook does not see Air Disk on AirPort Extreme

    We have a few macs in my house (G5 desktop, MBP CD2, and an iBook G4). Both the G5 and the MBP see the Air Disk connect to the AE network but the iBook doesn't. iBook is running 10.3.9 and I use the "go" menu to connect to the server (IP address for the AE basestation). It worked last night with a different drive that I was testing. I purchased a new enclosure (Newer Tech's miniStack). The HD is a WD 250 GB. The AE basestation is set up to connect to the disk via the basestation's password.
    Thanks.
    Tom

    To access the disk attached to the AirPort Extreme base station (AEBS) your iBook must be upgraded to OS 10.4.8 or better. See AirPort Extreme (802.11n) - Technical Specifications.

  • I am connected to time capsule via wi-fi but air port says not connected and disk utility does not see it

    I am connected to time capsule via wi-fi but air port says not connected and disk utility does not see it. I had it connected via ethernet and it still did not see it. Then i disconncectd it from ethernet and did the Wi-fi connection and am able to post this message but air port still does not see it.

    Disk Utility will not "see" the Time Capsule, so no need to waste any more time on that issue.
    but air port still does not see it.
    Not sure what you mean by "air port" here.

  • Migration Assistant Does Not See Attached External Disk

    I just purchased a MacBook Air to replace an aging MacBook Pro.  Both are running the latest Mountain Lion (10.8.3).  I want to move my files from the MBP to the MBA using Migration Assistant.  I first tried doing this over wi-fi, but when I learned it would take more than 99 hours, I chose to cancel the operation.
    So I connected a new Seagate HD to the MBP and configured Time Machine to back up to it.  I let Time Machine run all day, creating hourly updates after the initial backup.  I then disconnected the drive, attached it to the MBA and rebooted.  I ran Migration Assistant and chose to migrate from a Time Machine backup.  However, Migration Assistant does not see the disk.  Yet the disk is mounted on the desktop, I can read and write to it, and I can see the Time Machine backups.  Only Migration Assistant seems unable to recognize the disk.
    This isn't the first time I've had problems with MA (see my posting history).  When it works, it's terrific - my new computer has all the settings and preferences as the old.  My applications are all registered and operational.  So I'm very frustrated that I can't get it to work with my new MBA.  It really does diminish the experience of getting a new computer.  That, plus I don't want to spend days and weeks moving things over manually, re-installing, etc.
    C'mon, Apple.  Why is Migration Assistant so difficult?  I'd chalk it up to user error, but this many times?

    So, finally after fourten hours of unattended "migration," I let it continue overnight and in the morning found that the time remaining had not moved a minute.  I canceled MA and found that not one iota of data had transferred.
    As far as I'm concerned, Migration Assistant ranks lower on the Apple success list than Open Doc, Newton, Pink and Taligent.
    Now I have to manually install software I want to use on the MBA, apply licenses, and all the other stuff I would expect from Windows.
    NOT happy.

  • HT201302 I have a large video on my ipad that I would like to transfer to a computer.  But my computer (using various software that came with Windows 7) does not see this video, although it sees all the other videos on my ipad.  This video is too big to t

    I have a large video on my ipad that I need to transfer to my PC (a window 7).  I could also use a windows 8 if that would help.  But all of the applications I have tried do not see this large video (52 mins) even though they transfer smaller videos fine.  The ipad will not let me trim the video, saying it is too large.  This is true even though I only want to trim the original, and not create a new video.  (Actually it refuses before it gets to the choice of creating something new or just eliminating something from the original).  I have been to an Apple store, but the people there only could recommend that I try some alternate applications to do the transfer (Kodak EasyShare).  I don't have much faith this will work.  I think I have this application on an old PC, and it is not something I want on my new computers.
    Is it possibled the size of this video just violates the transfer formats for files over USB?  If so, I will just delete the video and move on.  But the video is really something I wanted to save.  I would be happy to eliminate most of the video, but the ipad will not let me trim it.
    I also tried to import the video with Windows Moviemaker (free with W7).  It also does not see this file, but works fine on the other videos on the ipad.

    How to Transfer Photos from an iPad to a Computer
    http://www.wikihow.com/Transfer-Photos-from-an-iPad-to-a-Computer
    Importing Personal Photos and videos from your iOS device to your computer.
    http://support.apple.com/kb/HT4083
    iTunes: Frequently asked questions about viewing and syncing videos
    http://support.apple.com/kb/HT2729
    Also check out the Photo Manager Pro app.
    https://itunes.apple.com/us/app/photo-manager-pro/id393858562
     Cheers, Tom

  • Elements does not see some files

    I have folders in which Elements shows fewer files than Windows Explorer, and I can open the files with Explorer that don't show up in Elements, and Elements does not see them when I try to reconnect or find them.  Why does Elements not see some files, even when you try reconnecting?

    I think I may have moved these files with Elements into a different folder, and then copied them back into the original folder with Explorer, so there are now two copies of the same files with the same names in different folders,
    In this situation, PSE is most likely saying (in its very unhelpful way) that the file you're trying to import is a duplicate of one that already exists in the catalog.   PSE considers a file to be a duplicate if it has the same name, size, and last-modified date/time.  
    If you want a duplicate of a photo in the catalog, select one or more thumbnails and do File > Duplicate.
    What's the reason for wanting the duplicate photos in the catalog? There may be other ways of accomplishing your goal without making duplicates. 

  • My iMac does not see the new Toshiba external drive in Finder or Disk Utility.  How can I get it to see the drive?

    My iMac does not see the new Toshiba external drive in Finder or Disk Utility.  How can I get it to see the drive?

    From the menu bar, select
               ▹ System Preferences ▹ Energy Saver ▹ Power Adapter  
    and uncheck the box labeled Put the hard disk(s) to sleep when possible, if it's checked.
    If the drive has more than one interface (USB, FireWire, Thunderbolt, eSATA), try one of the other interfaces.
    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.
    Start up in Recovery mode and launch Disk Utility. Is the drive recognized?
    Start up in Safe Mode and test.
    Reset the NVRAM.
    Reset the System Management Controller.
    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 is malfunctioning.

  • After a disk crash. I tunes does not see the file with my music in it.  How do I fix this?

    Windows 7 PC.  Disk crash.  Restored disk.  Reinstalled itunes.  I tunes does not see my music.  Music is in a folder called myipodmusic.  Has sub folders for artists, below artists has files for songs.  Any ideas??  Actually itunes sees my music titles, just does not play the song.  Says cannot find file. I can direct it to file, but there are 5,000 of them.  Help?

    See turingtest2's user tip Empty/corrupt iTunes library after upgrade/crash

Maybe you are looking for

  • Can't download file hoy-telenovelas-besos-101220.flv to quicklime

    why am i unable to download this file hoy-telenovelas-bess-101220.flv to quicktime player?

  • Left side of screen disappeared

    What happened please? All of a sudden my Safari screen is smaller and there are no arrows in the top left corner togo back a page?

  • Maintenance Wizard 2.15 env question

    Hello, Using MW to upgrade our 11.5.10.2 instance to R12.1.1. How is the environment setup, like LD_LIBRARY_PATH for the upgrade? Do we source the .profile? Or does MW do this for us? Regards, M Edited by: Marge on Jul 16, 2010 9:29 PM

  • Numeric Conversion

    What is the function to convert a numeric to a string ? I have a table laid out in a multiplcation table format and each cell is defined as numeric because I have to do calculations across each row and down each column. However, if the cell does not

  • User not able to login

    Hi This is a very strange case i have come across and need your help to resolve it. There is one particular user who is not able to login to the portal even with correct name and password. It displays a message "User authentication failed." But when