My Iomega External Hard drive won't let me delete/copy files...

I haven't used my external hard drive since buying my Macbook Pro.
I have just tried to delete some files from it and then copy some Uni work from my Documents onto my hard drive.. but it won't work.
Is there anything I need to download?

Install software such as the NTFS-3G drivers.
(61239)

Similar Messages

External Hard Drive Won't Mount- Need to recover files

Hello Everyone,
I am hoping that one of you fine mac experts may be able to assist ~
Problem: External Seagate FreeAgent Desktop USB external hard drive
won't mount on desktop=ie: no access to my important files.. Please Help!
Details:
External seagate freeagent 500 GB Desktop USB HD ( only 2 months old)
(using for document / file backup-not as a startup disc)
on my Mac G3 350 MZ Blue & White Tower /768 ram/ running OSX 10.1.5 & OS9.2~
~
Problem: Started using the external 500 GB HD 2 months ago -with no problems-until this morning. Tried to double click to open it to access files
and got the "beach ball of death" and needed to restart.
My trusty G3 started up fine, however, the external HD was now
not showing up on the desktop as normal. I troubleshooted -by restarting,
trying different a/c plugs/ different USB ports , ran disk utility..called
seagate -not much help . Seagate said to try the HD on another mac-which I did-
a G5 tower- same problem.
~
The External hard drive will show up in disk utility, but is grayed out.
and when click "mount" same two messages keep showing:
message 1: "a disk attempting to mount as unknown has failed verification or has failed to
mount.please use disk utility to check the disk"
~
message 2- when unplugging and repluggin the usb in-and upon
restart:" you have inserted a disk containg no volumes that mac osx
can read to use unreadable volumes,click initialize to continue with the disk inserted ,click continue"
~
( I really need access to these files- and do not want to re-initialize the HD!!)
I ran Disk Utility /first aid "verify & repair , the following info came up:
Repairing disk "main backup 2007 ".
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Invalid key length ( <<<IN RED )
Repair completed. "
~~
Though it said the repair was completed, the "invalid key length" issue
still comes up when re-running disk utility...Hard drive would still not
mount on desktop-even after restarting .
~~~~~
If there is a mac genius out there that can help?- it would be greatly
appreciated. I have tried to call seagate several times in the last several hours-
1st time-they disconnected me after being on hold 10 minutes-2nd call
I was put on hold for 40 minutes ..Finally spoke to someone ( they are not mac users or mac experts!)and he said I would need to send it to Seagate's Data Recovery-... for a fee of course!
~~~
At this point, I am hoping to just get the files and photos off
the hard drive- I heard about Disk Warrior-should I use that and if so
what version?
Thank you very much!
L

Will zapping the PRAM be of any use in getting the external to mount on the desktop?
Your external Hard drive is already recognized. But it cannot be mounted on the desktop due to its directory damage. You can certainly Zap the PRAM, and it will not hurt anything, but I am skeptical that it will change the situation.
Do you think the Disk Warrior 4.0 cd will even work on my G3 350MHZ running Mac OS 10.1.5?
If you boot from the CD and run it from the CD, absolutely yes. If you attempt to INSTALL it from a download or a CD, probably not.
Have you ever used Disc Warrior and is using it complicated?
I own and use Disk Warrior. You select the drive to be rebuilt, it builds a proposed new directory from the information and file fragments available.
When complete, it will provide a list of problems encountered, tell you what files have been placed in the "Rescued Items" folder, and allow you too look at your drive using the proposed new directory. Your only decision is whether the new directory seems to be an improvement over the old \[in your case, hopelessly corrupted] directory. You then tell it whether to replace the old directory with the proposed new directory, or to abandon its work and leave your Hard Drive unchanged.
Is there a good chance that the ext HD will still have my files on it- or do you think from what I've described that they are gone ?
From what you have described, your files are very likely to still be there. Sometimes in a situation like this, a handful of files cannot be recovered.
My other thought was to take the external HD there and have them try to recover the files.
Make sure you completely understand the costs involved. File recovery using a service like DriveSavers can run into many hundreds of dollars. They are prepared to disassemble your drive in a clean room and replace controller boards and read/write heads to achieve success. Your drive has serious, but not fatal, Directory damage. The Hardware, and most of your files, are likely just fine.

How come a USB will work with both Mac and Windows (as in that there are already files from Windows and Mac can still read and write onto it) but a external Hard Drive won't (as in there are files from Windows on there but Mac can read but not write)?

I have a Seagate Drive that I'm hoping to copy some movies from my Mac onto (because it only has a 512 SSD and I'd rather keep that empty and handy for more readily needed files) but it won't work. It shows up as a drive when connected (with the orange USB drive icon popping up) and is appropirately labeled "FreeAgent Drive", but when I try to copy files onto it it won't work. There are already windows files on there, such as some windows backups and lot's and lot's of pictures and videos. However, I have several USBs which already have windows files on them (namely movies, music, and other stuff) and copying and stuff works fine. Why won't it work with this hard drive and would work with USBs? Please help me out here guys, I am not experienced with Hard disks and formatting and stuff like that. 10 points for whoever helps me out the most. Thanks.

We will need to reformat your EXT, but it will then work on both Mac and Win
Connect the drive to your Mac, open disk utility
Go to the partiton tab and select '1' ... format should be ExFAT ... in options select MBR
Format the drive
It should now work on both OSs; report back

Iomega External Hard Drive won't mount on my MBP

I have a 320GB Iomega External HD that used to work on my MBP. Then one day it says it failed to recognize the drive and asked me to initialize it ... that brought me to the disk utillity and so i tried to just erase the entire drive and start over.
Well I have erased it but it still won't mount on my mac. now what?

i tried partitioning it into two but when i mount either part nothing happens. Both partitions are greyed out on the left. when i try to verify either partition i get the same error: Verifying volume "disk1s10" Error: The underlying task reported failure on exit. 1 non HFS volume checked. Volume needs repair"
it says it has an invalid node structure and that the volume needs to be repaired.
i then tried to repair it and it says the same error that the underlying task reported failure on exit.
both say the same thing and i dont know what else to do

Hello, I'm Laura, italy, I apologize for my english, early just to use LR, but this morning I can not import photos, nor from a memory card, either from the mac nor from external hard drive, it tells me: Can not copy file in required path and below this w

help me

Hello Laura,
most comments which I know say, the best would be to copy all your photos into a directory (with corresponding subdirectories) by help of a file manager. From there LR should find all your photos.
Maybe these - from former LR versions - may help anyway:
http://help.adobe.com/it_IT/lightroom/using/WSE828B644-9097-46ab-98A7-E2719BBB6647.html
http://help.adobe.com/it_IT/lightroom/using/WSBED0E080-63AF-4ba4-ACCF-EC48C4F92D6D.html
And this (German advice) can help too (to translate shouldn't be a problem, or?)
http://www.lightroom-tutorial.de/2009-04/hier-wird-erklaert-wie-dateioperationen-direkt-in -lightroom-durchgefuehrt-werden-und-wie-fehler-korrigiert-werden-koennen/
Buona fortuna!
Hans-Günter

External Hard Drive won't mount - tried Disk Warrior, am backing up as a .dmg...will this work?

Hi Guys,
Hopefully someone can help! Fairly desperate situation here...
I backed up around 700GB of data to an Iomega external hard drive (supplied by the client), using my Macbook Pro...all was fine when I unmounted the drive at the end of the backup.
The client took the drive away and called me to say he mounted the drive in Windows (on a PC), and he was able to work with the files for a time, but now the drive won't mount...
I collected the drive, hooked it up to my Mac Pro, but OSX tells me it can't mount the drive. It shows up in Disk Utility in the sidebar, but not on the desktop...
I tried repairing the disk using Disk Utility and with Disk Warrior, both tell me the disk cannot be repaired...
I am currently making a backup of the drive as a .dmg file, using a program called Disk Drill...it's slow as I expected, but I'm still not sure the .dmg will mount...because surely it's just making a copy of the data exactly, of which some part is not mounting (a mount directory or something???)
Is there any way you guys can think of me somehow taking the data and backing it up onto another disk?
Specialist recovery services seem to think there shouldn't be any problem recovering the data, and of couse, as a costly last resort, that's what I'll have to do, but does anyone know how they may go about doing it? It is something vastly complicated such as a command line thing?
Sorry about the length of this question...just hope someone can help!
Thanks in advance...

You didn't say what format (filesystem type) the disk was.
However, I'd say your analysis is probably correct. Something has corrupted the disk. You can make a disk image copy to the .dmg which will preserve the data, such as it is, but I doubt extremely if it will fix any file system corruption.
Furthermore, if both Disk Utility and Disk Warrior have said the disk is unreadable I'm dubious that anything else will magically repair it and that recovery probably consists of snuffling through the disk block by block.
However if the filesystem is FAT (Windows) there may be other (Windows) utilities that can fix it.
You said you 'backed up the data'. Does that mean you still have the original data on your MBP? Are you trying to recover the client's changes?

HT1338 My Mac Mini stopped recognising Iomega external hard drive via USB 2.0 connection. Any suggestion to get way around? Thanks.

How can I make my Mac mini recognise again iomega external hard drive, if it has stopped to do so?
many thanks.

[USB and FireWire Quick Assist|http://support.apple.com/kb/HT1151]
[Common fixes for USB device issues (unrecognized, etc.)|http://www.macfixit.com/article.php?story=20070824012114701]
[What to do if your computer won't recognize a FireWire or USB device|http://support.apple.com/kb/HT1317]

Snow Leopard upgrade - now iomega external hard drive cant be seen

I've been using an Iomega External Hard Drive (RPHD-C) to run Time Machine as my back-up. Upgraded to Snow Leopard yesterday and - no external Hard Drive. Doesnt show in Disk Utility. Any ideas?

Disconnect the disk and power it down for a few minutes, then reconnect, see if Disk Utility recognizes it.
If no help, disconnect again, and Restart your Mac, then reconnect the drive.
If it's connected via USB, try FireWire; or vice-versa.
If still no help, try different ports, cables, and combinations of the two (sometimes a plug that works fine in one port won't make good contact in a different one).

Iomega external hard drive either 'not found' by Time Machine or is now in 'read only' format

I don't know what's going on with my iomega external hard drive. Sometimes the HD is recognised by the computer; other times it isn't; if it isn't I can restore to an earlier back up via Time Machine app; but it's like the disk isn't writable.
Ten days ago, I had trouble backing up my iMac using Time Machine. After turning it off and restarting my external hard drive, it backed up successfully.
However, today I am trying to back up my files, and TM tells me it can't find the external hard drive. Nothing has changed -- I have been out of town this past week -- but somehow my HD now seems to be in 'read only' format. It does turn on, and I could restore my computer to an earlier back up.
"Mac OS X can't repair the disk. You can still open or copy files on the disk, but you can't save changes to files on the disk. Back up the disk and reformat it as soon as you can."
Annoyingly, despite my HD not showing in Finder or on my Desktop (as it usually does), when I simply turn it off I get that warning message "The disk was not ejected properly".
Have tried verifying and repairing using Disk Utility, to no avail.
Am prompted to reformat but I don't have a good understanding of what this means and how to do it. I'm guessing this would wipe the disk clean and I'd have to create the initial back up image all over again -- I'm reluctant to do this since this HD is my only back up and if it all goes tits up I'll be up that famous creek without a paddle.
Thoughts, suggestions, input all welcome and deeply appreciated -- thank you!

fzgy wrote:
"Mac OS X can't repair the disk. You can still open or copy files on the disk, but you can't save changes to files on the disk. Back up the disk and reformat it as soon as you can."
It's possible a heavy-duty 3rd-party disk repair app can fix it, but they're expensive (DiskWarrior is about $100), and there's no guarantee it can do it.
Am prompted to reformat but I don't have a good understanding of what this means and how to do it.
That will erase it. See Time Machine - Frequently Asked Question #5.
It sounds very much like the disk is beginning to fail, although it's possible there's a bad port, cable, connection or power supply (if it has its own).
I'd suggest getting a new one, and using it for your Time Machine backups; once you have a good backup there, reformat the old one (and select Security Options to write zeros to the whole drive -- if that fails, you know the drive is toast). Use it for secondary backups, per FAQ #27. If it has failed, get a second new one for secondary backups.

Hi - my 2011 Mac Pro no longer recognizes devices in the usb ports, I've been told it's the logic board. is there a way I can connect the iomega external hard drive to it through the firewire or thunderbolt ports?

Hi - my 2011 Mac Pro no longer recognizes devices in the usb ports, I've been told it's the logic board. is there a way I can connect the iomega external hard drive to it through the firewire or thunderbolt ports?

jrburrows wrote:
Ok, fair enough. But since Job's death - Apple's control on leaks has been terrible. I got the new iPhone, and I like it - but it hasn't made nearly as big as an impression as previous ones. Because of the vast ammount of leaks. With the iPad mini leaks, it's 99% sure to come out next week.
Apple uses many manufacturers and it's massive also websites prefer to report on Apple whether true or false because it brings more hits.
Amd by "others" I meant other people on iPads - not other devices/manufacturers. It's possible to do so, I just want to know how. I honestly don't think we'll ever be in a Post-PC era until all tablets allow us to use USB in the way computers do.
No, USB is not the future, you missed the memo about cloud and wireless computing?

External hard drive won't mount, even after disk repair.

My Toshiba external hard drive won't mount on my MacBook Pro 10.8.5. I can see it in my disk repair, and when I repair, "the partition map appears to be ok." But I can't access the icon to be able to open the hard drive contents on my desktop. Help!

Hello maccynicwhoalwayshasmacs,
Thanks for the question. After reviewing your post, it sounds like trouble with an external HD mounting. I would recommend that you read this article, it may be able to help you resolve or isolate the issue.
USB and FireWire Quick Assist
Thanks for using Apple Support Communities.
Have a nice day,
Mario

After installing snow leopard my external hard drive won't show up on screen or backup

Afer installing leopard my external hard drive won't show up on my desk top. It also won't backup my hard drive with time machine. I need help.

Try going to finder preferences, general, make sure show these items on desktop external disks is clicked. You can also go to sidebar (same pane) and click it there so it will show when you open your HD. Time Machine>system preferences>time machine>turn it off click select disk, make sure the correct disk is selected, the turn TM back on. Hope this helps.

Iomega external hard drive not appearing in Disk Utility

I have a MacBook Pro (from 2011) and I'm running OS X 10.9.5. I have an old Iomega external hard drive. I'm not certain but this thing might be about 3-4 years old? When I connect the drive to my MBP, it shows up in Finder under Devices. But what appears is the Windows disk utility that is pre-loaded on the drive. The actual drive does not appear and I can't move files onto it in Finder.
When I go into Disk Utility and try to format the drive for Mac use, it doesn't appear.
Is there anything I can do or am I stuck with this old drive that doesn't work with Macs?

Try following tips.
USB and FireWire Quick Assist - Apple Support

I have just upgraded from a Macbook to a Macbook Air. I have been using a iomega external hard drive for Time Machine, which use a Firewire. However, Macbook Air's do not have a Firewire port and i cannot find an adaptor anywhere. Can anyone help?? Thanks

I have just upgraded from a Macbook to a Macbook Air. I have been using a iomega external hard drive for Time Machine, which use a Firewire. However, Macbook Air's do not have a Firewire port and i cannot find an adaptor anywhere. Can anyone help?? Thanks

There has never been a reliable firewire ---> USB adapter suitable for external high speed storage. This was a major issue when the MacBooks lost the firewire port a number of years ago (Apple subsequently brought it back).
The only high speed port on the Air is the ThunderBolt port. There are external ThunderBolt drive options out there, but they're somewhat more expensive than traditional USB/FireWire options.

I can not delete or copy new files to my Iomega external hard drive

Hi,
I can not delete or copy new files to my Iomega external hard drive. Opening hard drive folder I can see that I can not overwrite it. I have heard that I need to install some program for the external hard drive to operate properly in Mac.
Please help what to install or there is some other option.
Thnx

I'm not the expert on this since I have never done it. It sounds like you may need a data rescue program like Data Rescue III. I believe you can download a demo and see if you can see the files. If you can, then you can buy the program and retrieve the files. I don't know if Disk Utility can restore them--I think they have to be visible but this is not something I have ever had to do.
In the meantime, don't do anything with the drive--you don't want to overwrite any files. Hopefully all or most of the files are still there and you will be able to retrieve them. The less the drive is used, the better your chances are of retrieving the data.
Forgive me for not realizing that there were files on the drive that you wanted to save. Upon re-reading your question, I now see that there were. I should have known to warn you, and my bad that I didn't.
Good luck!

My Iomega External Hard drive won't let me delete/copy files...

Similar Messages

Maybe you are looking for