I have a Seagate 3TB external hard drive and was using it with time machine on my old system with Snow Leopard and it was working smoothly. I have now upgraded to Mavericks and when I tried setting up time machine again, it did not work.

The OS does not detect the drive when I start the system, but Disk Utility shows the disk as an external drive. I seem to be going around in circles. Please take a look at the following screen grabs for the errors I am getting.

But When I verify The sub-partition in the Disk (disk4s2), it asks me to repair disk. When I try to repair disk, it gives me this error.

Similar Messages

In which folder of my Seagate 3TB external hard drive, can I find my iPhoto photos from my iMac (iOS X Maverick)?

In which folder of my Seagate 3TB external hard drive, can I find my iPhoto photos from my iMac (iOS X Maverick)?

tlah wrote:
The Seagate 3TB external hard drive backs up the entire internal hard drive of the iMac.
Is this external drive a Time Machine backup?
Then find what you want using Time Machine (or whatever application you used to make the backup).
Your iPhoto pictures are in the iPhoto library in Users/Pictures.

I have a Seagate 2TB external hard drive partitioned with one partition of Snow Leopard (my computer is running Lion). Can't seem to reboot using the option key. Any ideas as to what's wrong?

I have a Seagate 2TB external hard drive with 3 partitions, one for Snow Leopard - my computer has Lion. I cannot seem to boot from this hard drive but I could yesterday. Any ideas?

Didnt help. The night I asked this question I was able to reboot from the external hard drive after running Disk repair (which said everything was fine). Tonight I have tried again and cannot boot from the external. So I tried the Safe Mode restart and then chose restart with the option key held down as well as shutting down and trying holding down the option key while turning on the power. I have never been able to reboot just choosing restart and holding down the option key. Whenever the reboot from the external has worked I've had to shut down and hold the option key while turning the power on. Now that is not working. My computer is brand new as is the hard drive. I don't know where to go from here.
I can access the drive just fine while I'm in Lion. I just can't boot up using it. Help!

I have purchased a 3TB external hard drive. I took it to the apple store. They moved all of my iTunes to the external hard drive. I still keep getting the message that my start up disc is full. Please help.

What else can I do. All of itunes should be on the external hard drive. I think 3TB is plenty of space. Could it be my iphoto? I moved all those to the external hard drive too.

lllaass wrote:
Yes, you should format the HD.
A Mac can natively write to a NTSF drive and that is what most drives com formatted with.
You should use the Mac journaled format.
Once again you are posting incorrect information
Until we know what format the drive is it is impossible to state that it must be formatted - that is just a guess
And a Mac can not Natively write to an NTSF drive - it can natively read it but can not write to it with special software
And since formatting a drive erases it it is critical to tell users not to format until they have a positively known good backup
The TOU for these forum state that you should test your answers prior to posting them -- you obviously are not doing that and you advice is endangering users photos - please only post tested answers
LN

WD 1TB not recognised on 13" macbook pro retina (late 2013) even though it is exFAT file structure. The same drive is recognised on iMac and an old Dell laptop. I also have a seagate 2TB external hard drive (powered) that is recognised by my macbook pro.

I just bought a late 2013 macbook pro retina 13" a few days ago. I am trying to transfer all my music from my old Dell laptop. I formatted by 1TB Western Digital MyPassport to exFAT to allow read and write on both operating systems. The 1TB WD My Passport is recognised by both my Dell and iMac but not my new macbook pro retina 13 (late 2013). My 1TB WD My Passport is USB 3.0 with USB 2.0 backward compatability. I also just bought a 2TB Seagate Desktop Backup Plus (which is powered) for backing up and extra file storage, THIS WORKS! I don't understand how this works on my macbook pro but my 1TB western digital my passport doesn't. PLEASE HELP!! I have done full formats as well (not quick ones) which take nearly 8 hours. PLEASE HELP

Is there a pattern to the time of day or other detail that may be
traced back to a OS X system cause of this odd phenomenon?
Are there any copies of system files on any of the attached USB
external drives? Any libraries, such as iTunes, iPhoto, etc?
Once the drives are indexed by Spotlight, are their permissions
ignored by the OS X? Content, if neutral, should not affect the
wake or sleep cycle; especially if they're ignored by the OS X.
Could there be a bad cable or other component? If so that would
be a difficult process of elimination to detect it. Usually replacing
most suspect components in the USB stream (external to Macs)
is a rote way to mechanically test that idea; & not 100% sure.
Does the equipment all have a good ground to the utility or house
electrical field? An intermittent ground may affect more than sleep.
Hard to say at this point. Maybe a late-night talk radio guru on
remote viewing could peer into your situation and sleuth it out?
Sorry to have run out of ideas, but the process must be electrical
& mechanical to some extent. - Or perhaps odd software inspired.
Do you have any phone-home spyware items inside, just jumping
at the chance to spill your information? Little Snitch may help.
PS: Perhaps the computer needs to go into Apple & have a genius
or product specialist at AASP test the unit thoroughly... BlueTooth?
see:
https://www.google.com/?gws_rd=ssl#q=Wake+reason:+XHC1
Good luck & happy computing!
edited 2x

When I plug in my ipad it automatically tries to back up and download all the contents to the C drive - the PC is too full and I have iTunes on an external hard drive, how do I tell the system to do the backup to the hard drive please?

When I plug in my ipad it automatically tires to back up and download all the contents to the C drive - the PC is too full and I have iTunes on an external hard drive, how do I tell the system to do the backup to the hard drive please?

You can open a command prompt by hitting the start button and typing CMD<Enter> in the search box that opens up.
To move the current backup folder from C: to D: type in this command and press <Enter>
Move "C:\Users\<User>\AppData\Local\Apple Computer\MobileSync\Backup" "D:\Backup"
Where <User> is your Windows user name.
To make iTunes look for the data in the new location type in this command and press <Enter>
MkLink /J "C:\Users\<User>\AppData\Local\Apple Computer\MobileSync\Backup" "D:\Backup"
If your external drive has a different letter or you already have a folder called "Backup" then edit "D:\Backup" accordingly in both commands.
tt2

How do i download video from iphone 4 to a Mac Compatible Seagate GoFlex external hard drive, drag and drop loads an icon without any data?

I took some video over christmas using my iphone 4 and ever since i have been trying to back up these videos for safe keeping. When i tried to back up to my computer's c drive only the smallest file would load, the other 2 the icon would appear but no data was present in properties. so i then tried to drag and drop to my seagate 3tb GoFlex hard drive and i would also get icons but no data. It seems to me this would be a simple process anyone know the answer? I have windows xp and can seem to move everything else around without any problem just seems to be video as the problem?

William G 42 wrote:
, I just can't really do anything with the content going either way.
Make sure the EHD is Formatted Mac OS Extended (journaled
Format, Erase, or Reformat a drive
In iPhoto, Select All the Photos you want to move... Then Goto... > File > Export >
Choose the settings as seen here
Click Export and select your External Drive
Best to create a Folder to put them in... and away you go...
More Help available from iPhoto Toolbar Help Menu

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/

Can i use seagate goflex 3tb external hard drive for 2010 27" imac internal hard drive replacment if i take it out of the goflex case.do i need to format it before installation due to it allready having goflex software on it from manufacturer.

i have 3tb seagate goflex external hard drive.its brand new in package.i took it out of case and deleted partitions that were created by manufacturer.so now i have 2800 gigs.its formatted ntfs.will it work for late 2010 27" imac internal hard drive replacement.i found a apple repair place that will charge me 50$ to swap drives for me assuming i have the drive.i will have to install leopard myself at this price.i dont want to have to pay for anything other than the swap.will this hard drive work with this format or do i need to format it differently.

Hello
formatted ntfs
NTFS format not work on mac system , need to be formatted as Extended Mac os Journaled format and partition table need to be GUID
how to do that in video
HTH
Pierre

My external hard drive (1TB WD My Book Essential) suddenly has no room to backup with Time Machine! I am using Maverick OS and wondered if it is because of a bug in the system software.

My external hard drive (1TB WD My Book Essential) suddenly has no room to backup with Time Machine! I am using Maverick OS and wondered if it is because of a bug in the system software. I purchased a new external drive with 3 TB and wonder if I will run into a problem installing it. I don't know how to transfer my files from the previous HD to the New one. I was told to use a cable, but how do I do it? Do I connect them both to the computer and drag the old into the new? How is it done? Why did this happen, the overloading of the Time Machine?

Why has the TimeMachine drive run out of space?
With the limited amount of information you've provided it is hard to answer this question. TimeMachine should continue making backups until the drive is full and then it should erase the oldest backup(s) to retrieve enough space for the next backup. Unless your computer's hard drive has close to 1TB of space on it, you shouldn't see a message saying TM cannot backup because it is full. However if you do have more than 500GB (1/2 a TB) then I can see how that message might occur. Also, if you are using the TM drive for double duty (backing up more than one computer or storing data other than TM) you could get that message.
Will you have this problem with a 3TB drive?
I always recommend that people look at how much they'll be backing up in total, add a bit extra for the future, and then multiply that by at least 1.5 and even better to double it. That indicates how large the TM backup drive should be. The TM drive should only be used for TM backups. It is ok to use one drive to back up more than one computer but if doing so, add up the contents of all the computer drives, adjust for the future and then double it.
Moving Forward
Disconnect the old TM drive for now. Connect the new drive and let TM do its job. I don't recommend that you try to transfer the TM backup from the old drive to the new one. Keep the old drive around for a couple months just in case you find you need it and then after a few months, if you like, you can erase it and use it for something else.

I recently just bought a Toshiba 3TB External Hard Drive. I am trying to partition it on my macbook, but it keeps returning and error message. The only thing I have changed is renamed easy drive.

I recently just bought a Toshiba 3TB External Hard Drive. I am trying to partition it on my macbook, but it keeps returning and error message. The only thing I have changed is renamed easy drive.

Your problem is not Boot Camp, in fact, is your optical drive. Win XP requires indeed sp2, but also the internal drive, does not work from external optical drive.
For other possible tricks, please use the appropriate Boot Camp forum, not here. Mac OS X may be installed from both external and internal optical drive and/or internal/external partition of a disk, any disk. Windows is not so generous.

How do I reformat my Seagate Expansion external hard drive so I can use it for Mac

I recently purchased a 3TB Seagate® Expansion® external hard drive for PC. My plan is too reformat it so that I can use it, but it has been acting wierd on me. It says on Disk Utility that it is 4 gbs but I have a 3TB one. Im on OSX mavericks by the way. Thanks!

akostainsek,
the diskutil output shows that the disk has no Apple-recognized partitioning. Try the following commands in Terminal to establish the partitioning, and to see if it takes effect:
diskutil eraseDisk JHFS+ Seagate disk1
diskutil list
Again, please include in your reply the full output from these commands.

I cannot find videos (not movies) that i have transferred to my macbook pro from an external hard drive, these files used to be on my windows PC!

I cannot find videos (not movies) that i have transferred to my macbook pro from an external hard drive, these files used to be on my windows PC. Photos and a few of the videos came over but i am missing the majority of the videos. Help please!!! I have tried omnidisksweeper with no success in finding them.
in my Usage it says i have over 40 gb of movies when i only have about 9gb which i can see using spotlight search. i really hope the other amount is my missing videos! these are videos of my kids as babies.

Read this post and do the migration again, putting the library in a portable shape first if necessary.
tt2

Seagate FreeAgent External Hard Drive & Time Machine

I have a 1 TB Seagate FreeAgent Go external hard drive that I use for Time Machine backups. However, I get one or two backups on it and it suddenly becomes "Read only" and won't allow Time Machine to write to it. My user name is listed as having read/write permissions. I go into Disk Utility and Verfy the disk. It comes back saying it needs to be repaird, so I click Repair Disk and then after several minutes of repairing it comes back with an error that the disk can't be repaired and that I should backup the contents and reformat.
I have reformatted it a couple times and each time this happens once I attempt to use it for Time Machine again. At times it won't even mount.
Is this a bad drive and I should contact Seagate for replacement (it is only a couple months old) or is it something I'm doing/not doing? Is it Lion (though it was kind of flaky even when I was running Snow Leopard)?
I have a MBP (early 2011) running Lion with 8 GB RAM, 1 TB internal HD.

Now I have that sinking feeling.
It is plugged directly into the MBP. No power supply as it is a "portable" HD so it's powered from USB.
My sinking feeling is coming from the fact that since day one of owning this MBP (I got it in March 2011) the built in card reader has had problems. When I put a card in, it mouts and reads fine, but if I reach around and move the MBP holding onto the bottom of the case near the card reader slots (the natural place to grab it to pick it up) I get a message that I've ejected the car improperly even though the card is still seated and hasn't move. This leads me to believe that there is some kind of problem with the internal connections to the motherboard. Now with this added symptom of the disk not mounting I'm more concerned about motherboard trouble. Thankfully I have Apple Care.
But, the other thing is, when I connect the EHD and it doesn't mount/is not recognized by Time Machine, it does show up in Disk Utility as being there--indicating it connects fine as far as cabling etc--but it won't mount from Disk Utility, and I can't do disk repair. The only thing I can do is reformat it and then it will work for a while before going back through the whole won't mount, have to format procedure again. So I'm really stumped since there seems to be no clear indication if the problem is related to the card reader symptom or if it is a bad drive.

I have a Toshiba external hard drive that i used to back up my Windows 7 HP -- I want to transfer files to my new Mac and it won't accept. Help?

I have a Toshiba external hard drive that I used to back up my Windows 7 HP -- I am not able to get the files off of it (pictures) onto the Mac. I am NOT a very technical person. IS there a simple easy way to explain and do this -- OR a simple way to just say it is not possible?

If you connect the external hard drive to your Mac does it show up in the Finder? If so, do the files you are trying to transfer show up? What happens when you try to move them over?
What kind of Mac are you using and what operating system does it have running on it?
Let us know, we'll keep helping you.
Best of luck.

I have a Seagate 3TB external hard drive and was using it with time machine on my old system with Snow Leopard and it was working smoothly. I have now upgraded to Mavericks and when I tried setting up time machine again, it did not work.

Similar Messages

Maybe you are looking for