I've purchased a two 3TB Seagate hard drives that I'd like to use tosetup as time machine how do I go about this.

I'd like to set up Time Machine with an external hard drive. I've purchased two 3 TB Seagate hard drives and a Nex Star port. I can't find it on my computer. Mac OS X 10.6.8

I assume that you are asking about USB connections here, correct?
And, that the "Nex Star port" is a USB hub of some sorts, correct? ( I could not find this product on a quick Google search)
Please connect one of the Seagate hard drives directly to your Mac, bypassing the USB hub that you might have and check to see if the drive appears on the Mac's desktop. Then, eject the drive and check the other Seagate drive to make sure that it appears on the Mac's desktop.
If both drives appear when you test them with a direct connection to the Mac, then the next check would be to connect both drives to the USB hub, and then connect the hub to the USB port on the Mac.
If you do not see both drives appear on the Mac's desktop, then you may have a defective USB hub, or, if the hub does not have its own power supply, you may need a powered USB hub.
Once you have determined that the USB hub is working correctly, then please check the format of the hard drives. Time Machine requires a drive to be formatted in Mac OS Extended (Journaled)....also known as HFS+.
Examine the documentation that came with the drives to see how they are formatted. If you see something to the effect that the drives are formatted for both PC and Mac, then the drive is not formatted correctly for use with Time Machine.
Please report on your results.

Similar Messages

I purchased a seagate 5T hard drive that I would like to partition and have time machine on one side and drag and drop on the other side. Is this possible, and if so how?

I purchased a Seagate 5T external harddrive which stated it was for both Mac and PC.
I want to partition the drive so I can have a partition for time machine and a partition for drag and drop.
My Mac book pro 17inch model has parallels. I would like a partition for time machine for the mac side and a partition for the PC side as well and a third partition for just saving work files so I don't clog up my laptop. IS this possible? DrMAV

yes it is possible using 'disk utility'. format the time machine backup as Mac OS Extended( journaled). The windows partition can use FAT32.

I want to purchase a two terabyte external hard drive to utilise Time Machine on my new iMac....but which one? Western Digital, Time Capsule, Seagate? Any advice would be most welcome please.

I want to purchase a two terabyte external hard drive to utilise Time Machine on my new iMac....but which one? Western Digital, Time Capsule, Seagate? Any advice would be most welcome please. Thanks Phil

If you are looking for high quality drives and enclosures I'd recommend these 3:
http://g-technology.com/products/g-drive.cfm
http://www.lacie.com/us/products/product.htm?id=10330
http://eshop.macsales.com/shop/firewire/1394/USB/EliteAL/eSATA_FW800_FW400_USB
I use the LaCie's, I've got three connected to my system and a 4th acting as my TM drive on my MacBook Air. Any of the above would be welcome on my desk though.

How come IMAC does not recognize my Seagate hard drive that I used to use on my PC...I have a lot of documents on this that I need to use

Could you help me, I would like to use my Seagate hard drive that I used on my PC on my IMAC but It does not recognize it and I have a lot of documents I need on this small hard drive....

Please provide more information. Do you mean the drive cannot be seen in Finder or on the Desktop? If it is visible in the Finder sidebar but not the Desktop you just have a setting to correct Finder - Preferences - General Tab and make sure External Disks is checked.

I have a MacBook Pro, 10.10.2 Yosemite. My external hard drive no longer appears on my screen or in Time Machine

I have a MacBook Pro, 10.10.2 Yosemite. My external hard drive no longer appears on my screen or in Time Machine. I have gone into Disc Utility to repair disc, and get the message: Error: Partition map check failed because no slices were found. I was trying to follow Melophage's instructions by going into "Terminal" and entering "diskutil list; diskutil cs list; mount" and "diskutil info disk2." Then I entered the command "sudo got show disk1."   I am sure I have made the problem worse. Can you give me some help? Thank you. blelambert
Last login: Wed Mar 11 19:23:03 on ttys000
~ belambert$ diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *251.0 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage                         250.1 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           *249.8 GB   disk1
                                 Logical Volume on disk0s2
                                 7A998EAE-68FB-4BAC-BF40-7A31D2806B2C
                                 Unlocked Encrypted
/dev/disk2
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk2
   1:         Microsoft Reserved                         134.2 MB   disk2s1
~ belambert$ diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group 883A56F4-5559-4872-A8DA-960F99655B63
    =========================================================
    Name:         Macintosh HD
Status:       Online
    Size:         250140434432 B (250.1 GB)
    Free Space:   8921088 B (8.9 MB)
    |
    +-< Physical Volume 7EDAFA20-FF9A-45FB-BA44-6526BB46C381
    |   ----------------------------------------------------
    |   Index:    0
    |   Disk:     disk0s2
    |   Status:   Online
    |   Size:     250140434432 B (250.1 GB)
    |
    +-> Logical Volume Family B47B0B40-CBF2-4D02-BFEF-182061AC6F8E
        Encryption Status:       Unlocked
        Encryption Type:         AES-XTS
        Conversion Status:       Complete
        Conversion Direction:    -none-
        Has Encrypted Extents:   Yes
        Fully Secure:            Yes
        Passphrase Required:     Yes
        |
        +-> Logical Volume 7A998EAE-68FB-4BAC-BF40-7A31D2806B2C
            Disk:                  disk1
            Status:                Online
            Size (Total):          249779191808 B (249.8 GB)
            Conversion Progress:   -none-
            Revertible:            Yes (unlock and decryption required)
            LV Name:               Macintosh HD
            Volume Name:           Macintosh HD
            Content Hint:          Apple_HFS
~ belambert$ mount
/dev/disk1 on / (hfs, local, journaled)
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
localhost:/vB3z604U-dvSpES6320fHq on /Volumes/MobileBackups (mtmfs, nosuid, read-only, nobrowse)
~ belambert$ diskutil info disk2
   Device Identifier:        disk2
   Device Node:              /dev/disk2
   Part of Whole:            disk2
   Device / Media Name:      WD My Book 111A Media
File System:              None
   Content (IOContent):      GUID_partition_scheme
   OS Can Be Installed:      No
   Media Type:               Generic
   Protocol:                 USB
   SMART Status:             Not Supported
   Total Size:               2.0 TB (2000365289472 Bytes) (exactly 3906963456 512-Byte-Units)
   Volume Free Space:        Not applicable (no file system)
   Device Block Size:        512 Bytes
   Read-Only Media:          No
   Read-Only Volume:         Not applicable (no file system)
   Ejectable:                Yes
File System:              None
   Content (IOContent):      GUID_partition_scheme
   OS Can Be Installed:      No
   Media Type:               Generic
   Protocol:                 USB
   SMART Status:             Not Supported
   Total Size:               2.0 TB (2000365289472 Bytes) (exactly 3906963456 512-Byte-Units)
   Volume Free Space:        Not applicable (no file system)
   Device Block Size:        512 Bytes
   Read-Only Media:          No
   Read-Only Volume:         Not applicable (no file system)
   Ejectable:                Yes
belambert ttys000                   Wed Mar 11 17:34 - 17:39 (00:05)
belambert ttys000                   Wed Mar 11 17:33 - 17:34 (00:00)
wtmp begins Sun Mar 8 14:40
~ belambert$ ~ belambert$ diskutil list
-bash: :~: command not found
~ belambert$ /dev/disk0
-bash: /dev/disk0: Permission denied
:~ belambert$    #:                       TYPE NAME                    SIZE       IDENTIFIER
~ belambert$    0:      GUID_partition_scheme                        *251.0 GB   disk0
-bash: 0:: command not found
:~ belambert$    1:                        EFI EFI                     209.7 MB   disk0s1
-bash: 1:: command not found
~ belambert$    2:          Apple_CoreStorage                         250.1 GB   disk0s2
-bash: 2:: command not found
~ belambert$    3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
-bash: /dev/disk1: Permission denied
~ belambert$    #:                       TYPE NAME                    SIZE       IDENTIFIER
~ belambert$    0:                  Apple_HFS Macintosh HD           *249.8 GB   disk1
-bash: 0:: command not found
~ belambert$                                  Logical Volume on disk0s2
-bash: Logical: command not found
~ belambert$                                  7A998EAE-68FB-4BAC-BF40-7A31D2806B2C
-bash: 7A998EAE-68FB-4BAC-BF40-7A31D2806B2C: command not found
~ belambert$                                  Unlocked Encrypted
-bash: Unlocked: command not found
:~ belambert$ /dev/disk2
-bash: /dev/disk2: Permission denied
~ belambert$    #:                       TYPE NAME                    SIZE       IDENTIFIER
:~ belambert$    0:      GUID_partition_scheme                        *2.0 TB     disk2
-bash: 0:: command not found
~ belambert$    1:         Microsoft Reserved                         134.2 MB   disk2s1
-bash: 1:: command not found
~ belambert$ ~ belambert$ diskutil cs list
-bash: ~: command not found
~ belambert$ CoreStorage logical volume groups (1 found)
-bash: syntax error near unexpected token `('
~ belambert$ |
-bash: syntax error near unexpected token `|'
~ belambert$ +-- Logical Volume Group 883A56F4-5559-4872-A8DA-960F99655B63
-bash: +--: command not found
~ belambert$     =========================================================
-bash: =========================================================: command not found
~ belambert$     Name:         Macintosh HD
-bash: Name:: command not found
~ belambert$
-bash: 3:: command not found
~ belambert$ /dev/disk1
   Whole:                    Yes
   Internal:                 No
   OS 9 Drivers:             No
   Low Level Format:         Not supported
:~ belambert$ Last login: Wed Mar 11 19:23:03 on ttys000
~ belambert$ diskutil list
   Whole:                    Yes
   Internal:                 No
   OS 9 Drivers:             No
   Low Level Format:         Not supported
~ belambert$ Last login: Wed Mar 11 19:23:03 on ttys000
~ belambert$ diskutil list
   Volume Name:              Not applicable (no file system)
   Mounted:                  Not applicable (no file system)

racergirl,
have you tried resetting your MacBook Pro’s System Management Controller, to see if that makes a difference with the heat?

HT1347 I have movies on my Hard drive that I would like to add to my iPad how do I get them into iTunes to download to my iPad question mark

I have movies on my Hard drive that I would like to add to my iPad how do I get them into iTunes to download to my iPad?

READ the article from which the question was posted. Then follow the instructions for importing content to iTunes on the computer.
Once the content is in iTunes, connect the device, select the content desired to sync, and sync.

How can I get all of my music off of my laptop and onto an external hard drive? I bought a new hard drive for it but it got turned into a Time Machine drive...

how can I get all of my music off of my laptop and onto an external hard drive? I bought a new hard drive for it but it got turned into a Time Machine drive... I want to have all of my music on the external hard drive, and NOT on my macbook pro. Thanks everyone

Hello lramospsych,
To move your iTunes media library to a different location, take a look at the article below to walk you through that process. Make sure that you have everything organized before you move everything over.
iTunes for Mac: Moving your iTunes Media folder
http://support.apple.com/kb/ht1449
Regards,
-Norm G.

I upgraded my macbookpro hard drive to 1 TB then migrated my files from time machine. I'm now locked out of the computer because the password is not the same as my usual one and one that was years old and not retreivable. How do I work around this?

I upgraded my macbookpro hard drive to 1 TB then migrated my files from time machine. I'm now locked out of the computer because the password is not the same as my usual one and one that was years old and not retreivable. How do I work around this?

Whether or not you are able to recover the data off the drive yourself will depend on if the drive suffered any impact damage in the crash. You can buy USB SATA or IDE adapters (Intel and almost all G5 use SATA) that will let you connect your hard drive to a computer (like a flash drive) to see if you can recover the data. If the drive has suffered physical damage if may not mount.
If you know someone who has one of these adapters you could try using theirs, otherwise you could buy one but you take the risk of the data on the drive being non recoverable. Regardless, both are much cheaper than $1699!
(Alternatively, if you know of someone with a Mac Pro or PowerMac G5 they may be able to install the drive in their machine and try to boot from or mount it and copy the data off.)

TS1550 Do external hard drives mounted on my Mac get backed up by time machine on a time capsule wireless Apple external back up disk? How can I see what folders have been actually stored in the wireless back up disk?

Do external hard drives mounted on my Mac get backed up by time machine on a time capsule wireless apple external hard disk? How can I see what folders have been actually backed up in the external wireless disk? any help would be appreciated

They can provided you remove them from the Exclude list. Normally, Time Machine does not automatically backup external drives.

I can not find my seagate hard drive that contain my time machine back ups how do i do that?

my airport extreme can not locate my seagate hard drive with all my back ups how do i fix this i need to restore some settings?

As Bob says, that's problematical.
If you were backing-up to that drive while it was directly-connected to your Mac, and now want to move it to your Airport, there's an extra problem. See the blue box in #E2 of Time Machine - Troubleshooting.
If you had previously been backing-up to the drive over your network, the backups may be corrupted (that happens rather often, and is the reason it's not recommended). If so, you may be able to repair them, per #A5 in the same article.
Or, you may need to reset the Airport. See Resetting an AirPort Base Station or Time Capsule FAQ.

Can I use the same hard drive to back up my photos and also do Time Machine backups?

I bought a 1T external hard drive today for my MacBookPro with the intentions of backing up my iPhoto library, and then deleting it to make more space on my hard drive.
I also tried and failed to install Time Capsule because my Verizon modem won't let Time Capsule run with it unless I use Time Capsule as my wireless.
That said, I want to back up my computer, and even though I copied my iPhoto library already, I have plenty of space to do a Time Machine backup as well.
Is this something I can do? Please let me know. After two hours on the phone with Apple only to learn Time Capsule was a waste of money, I'm hoping I don't need to buy another external HD yet…

If you want to use the drive for both TimeMachine and storage, attach the drive and then open Finder > Applications > Utilities > Disk Utility. Choose the new hard drive from the left sidebar, and then in the main panel choose Partition.
Choose the number of partitions to be two. Click the first partition and change the size if you do not want the default half of the drive. Name the partition (such as Backups), then accept the default format Mac OS X Extended (Journaled) and the partition table as GUID. Click Apply and confirm you want to erase the drive.
Then do the same for the second partition, but of course, give it a different name.
When finished Quit Disk Utility.
Turn ON TimeMachine in System Preferences and direct it to your backup partition.

HT5085 I bought a new computer. I backed up my old computer and put my itunes library on an external hard drive, that I then uploaded to the new computer. However, how do I access my Itunes account and use the $25.00 or so credit that Ihave and purchase

I bought a new computer, I backed up my itunes library on an external hard drive from the old computer. I then uploaded the external hardrive to my new comupeter Windows 8 - How do I access my apple store account to purchase additional music and use the $25 or so dollars I have in credit. ?
Thanks - Patti

You should be able to log into your account via the Store > Sign In menu option - if the drop-down menus aren't showing the control-B should them to show.
Your balance should be accessible wherever you are signed into the account. My account's balance shows at the top left of the store's page on my computer's iTunes, and by logging in to view my account via the Store > View Account menu option (that option will only show after you've signed in).

Had to install a new hard drive early 2008 iMac, now can't restore from Time Machine.

Had to install a new hard drive in a early 2008 iMac, now can't restore from Time Machine. Backups show in Time Machine but I can't select them.
Serial Number QP*****1LW
<Edited by Host>

Here are some notes on Time Machine problems.
http://pondini.org/TM/
Troubleshooting.html
I have asked the hosts that your serial number be removed. Best not to publish it,

HT1229 How do I back up my entire iPhoto library to an additional hard drive. I have a WD 1TB hard drive which I would like to use as a backup drive to my MacBook Pro. What steps do I take to do this. Thank you

How do I back up myentire iPhoto library to an an additional hard drive, I have a WD My Book 1TB hooked up to my MacBook Pro via USB 2 port.

Make sure the drive is formatted Mac OS Extended (Journaled)
Most Simple Back Up:
Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
Slightly more complex: Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically.
Example of such apps: Chronosync - but there are many others. Search on MacUpdate or the App Store

HT1151 I have a WD brand external hard drive that plays up with i plug it in, can i down load software to fix this?

I have had a few problems with my extrenal hard drive on the mac pro. I have an old windows computer and it still works well with the new passport hard drive but when I plug it into the mac it will not let me delete, add folders or change anything in the hard drive at all. Is there anything I can do to fix the problem? Please help!

The key is you say you can use this with a PC. That means it is very likely the drive is formatted to NTFS which Macs can read but cannot write.
There are utilities such as NTFS-3G which can add capability, though they are not ideal. Likewise others to enable Mac formatting on PCs.
If the files are small ones you can re-format the drive (back up first!) and use FAT format which both computers can use.
Often the best thing is unless you absolutely have to use this drive with both computers just get another one for Mac use.
[10.4: An overview of NTFS support in Tiger|http://www.macosxhints.com/article.php?story=20050521110452194]
NTFS drivers for newer Macs (there may be others, and I am not sure if these will work with Tiger):
Paragon NTFS - http://www.paragon-software.com/home/ntfs-mac/ - recommendation: https://discussions.apple.com/message/18708633
Tuxera NTFS 2012.3.2 - http://www.macupdate.com/app/mac/33122/tuxera-ntfs
NTFS for Mac OS X 9.5.3 - http://www.macupdate.com/app/mac/26288/ntfs-for-mac-os-x
Mac Drive for PCs - http://www.mediafour.com/products/macdrive

I've purchased a two 3TB Seagate hard drives that I'd like to use tosetup as time machine how do I go about this.

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