Tagged Questions

A storage device attached to a computer, but not enclosed within the computer's casing

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1
vote
0answers
696 views

Recover partition from NTFS drive with folder structure

I ran disk utility and looked for errors on a NTFS drive that was working fine but had been ejected abruptly after the computer was forced to shut down. After that a bunch of errors just appeared in ...
0
votes
1answer
417 views

Can I fix this problem backing up Time Machine to an external HD via Airport Extreme?

I'm using a MacBook Pro and I decided to try using my WD Passport external HD wirelessly by connecting it to my Airport Extreme. I had previously used this external HD for storing things as well as ...
4
votes
3answers
13k views

External drive mounts but doesn't appear in Finder anymore

I have an external hard drive (Drobo 2nd gen) connected to my Mac via Firewire. It used to appear on my desktop and in my Finder sidebar, but now it won't show up in either place (I do have "Hard ...
1
vote
1answer
181 views

External harddrive changes name sometimes

I have bought a new external harddrive to use with my Macbook Air running OSX 10.8.2. I renamed the device to "750GB External" and started using it, for example to store some photos which I edit with ...
1
vote
2answers
6k views

MacBook Air and external USB 3.0 hard drive

I have EEB-40S-U3 with 500GB Seagate Momentus inside and 2012 MacBook Air 13". When I connect HDD case to laptop nothing happens: I don't hear any sound from HDD itself, volumes does not appear in ...
1
vote
1answer
1k views

Time machine error backup failed with error 11

I have a western digital 2TB hard disk (wd caviar green) connected through a unitek sata hdd docking station with my macbook air (10.8.2). When I try to backup with time machine, the backup fails ...
2
votes
1answer
384 views

can I point my Pictures folder to a folder in an external hard drive?

I would like to save some space on my laptop and to do so I was thinking of moving my Pictures folder on an external hard drive. As OSX doesn't want me to mess around with the main folders in my home, ...
12
votes
3answers
17k views

Is it possible to install and boot Windows on a Thunderbolt drive?

I know the BIOS emulation of the EFI firmware in Macs does not support booting from FireWire or USB drives, and the EFI version of Windows doesn't seem to be compatible with Apple's EFI ...
0
votes
0answers
364 views

External Harddrive is showing in System Information but not Disk Utility

My harddrive crashed last night and since then I have not been able to access it on my Macbook Pro. I've restarted both my computer and hardrive multiple times and I've experienced the same result. It ...
1
vote
2answers
540 views

Why do apps which are not installed run from an external bootable drive?

After a disk crash in my MacBook Pro running Lion, I replaced the drive, installed Mountain Lion, and am rebuilding my system. I used Migration Assistant to transfer from an external bootable clone ...
2
votes
0answers
2k views

Why can't I search files and folders on my external NTFS drive on Mountain Lion?

I have tried to re-index my external drive by removing it from Spotlight's privacy settings and putting it back there. I tried with mdutil in the terminal and I've got the following log: bb:~ bb$ ...
2
votes
1answer
2k views

Macbook Pro Retina external HDD

First of all, I haven't used any Mac computers before. And now I'm considering buying a Mac book pro retina 15 with 256 or 512 Gb SDD as my travel laptop. I need to run both MacOS and Windows 7. The ...
8
votes
3answers
9k views

How can I create a new Recovery Partition on EXTERNAL disk?

I want to enable encryption on an external FireWire disk. The disk has been formatted a while ago (2+ years), and when choosing "encrypt volume" from the Finder context menu, Mountain Lion refuses ...
1
vote
2answers
1k views

USB 2.0 hard disk does not show up

I have a 15-inch Macbook Pro with Retina Display that doesn't work with my USB 2 hard disk. It doesn't mount, doesn't show up in Disk Utility, and doesn't even show up in System Information in the ...
1
vote
2answers
8k views

Why does time machine backup take “3 days” over USB 3?

I have an external hard drive connected using USB3 to my macbook pro retina and I am running time machine for the first time. It is going very slow and estimate says "3 days". I don't understand why ...
0
votes
1answer
120 views

iTunes archive on non permanent external drive?

Is it possible or recommended to have the iTunes library on a non-permanent external drive? What will happen if I e.g. sync my iPhone while the drive is not attached? Or what will happen when iTunes ...
1
vote
0answers
273 views

Why do external hard drives stop working under very specific conditions?

I have a mid 2011 MacBook Pro 15" running Lion. I have seen this behavior across 3 different external hardrives, with varying manufacturers (2x Seagate, 1 Western Digital), different file system ...
0
votes
2answers
1k views

external disk formated with NTFS not working on Mac [duplicate]

Possible Duplicate: Hard drive read only access with Mac I bought new 1 TB WD My Passport and format it with NTFS on windows XP. and now when I connect it on mac, I see the drive but I cant ...
6
votes
3answers
1k views

Can the contents of a partition be recovered after partition table is overwritten?

I ran a command to make my external hdd bootable knowing that it was risky considering the command itself did not allow me to specify a partition to which to write. (In hindsight, I would now call ...
0
votes
1answer
1k views

SSD in external usb 3.0 case not recognized

Mac mini 2009 Intel SSD 330 60 Gb IcyBox IB-AC603a USB 3.0 I can't see the SSD in Desktop nor in Disk Utility. I don't know what to do as it is said to be USB 2.0 friendly in case's documentation.
1
vote
1answer
790 views

Time Machine External Backup Disk Icon

I bought a new external hard drive to use with Time Machine: The Western Digital "My Passport for Mac" 1TB USB 3.0 Hard Disk Drive. This is the second hard drive Time Machine uses, the first one being ...
-1
votes
2answers
1k views

Why are files moving to 'backup' in storage when I delete them off my macbook pro?

Back in the summer I bought an external hard drive for my MacBook Pro because I make videos on YouTube and they obviously take up a lot of space on my computer. The first couple of times I plugged the ...
1
vote
3answers
2k views

Copying to external USB drive in Mac OS X 10.8.2 yields “Device not configured” and hard lock

I am copying using cp or mv on the command line a large amount (>500gb) of files each sized between 600MB and 2.6GB to an external drive (a Thermaltake BlacX Duet), but after a significant but ...
0
votes
1answer
78 views

How can I know external HDD used time?

I want to know how long I used my external HDD. The HDD is WD My Book model. How can I know that?
1
vote
1answer
4k views

Can I make my external HD sleep automatically?

I have an external WD USB hard disk attached to my MBP which I use for backups etc. I've noticed that even when it's completely inactive, but the drive is mounted, that the disk is spinning constantly ...
32
votes
6answers
15k views

How can I skip the Trash when deleting a file?

I frequently connect different external USB hard drives and flash drives to my computer and I would like to facilitate deleting files and regaining disk space from them. If I simply delete the file, ...
4
votes
2answers
3k views

Why does OS X now think I have two partitions on my external USB drive (plus random connection issue)?

I have an external USB drive that I have plugged into a USB hub, which gets unplugged from my computer about once a day. Most of the time I remember to unmount the drive before disconnecting so that ...
1
vote
1answer
140 views

Can Spotlight show results for disconnected drives?

I have several external hard drives which I would like to search for files with Spotlight. They cannot be all connected at the same time. How can I get Spotlight results for offline external hard ...
1
vote
0answers
609 views

Trouble backing up my Mac (with Time Machine) to my WD passport

I just bought a 1 TB WD passport (external hard drive) to backup my Mac. I'm currently operating on a Mac OS x 10.5.8 (Leopard) with a 2GHz Intel Core 2 Duo processor. To format the drive I erased ...
1
vote
2answers
117 views

external drive for ios products

I just purchased a cloud ftp usb adapter for my ipad so i can access my data. What these companies dont tell you is that the ipad must sync or download the files from hdd to ipad to access the data, ...
0
votes
1answer
136 views

Dual FireWire External HDD and second port performance

Backstory: There is a drive that comes to mind out there that has two FireWire 800 ports. My question is related to performance of the second port. In my case, I would like to hook up an external ...
1
vote
3answers
801 views

External hard drive frequently ejects itself when using Aperture

I have a brand new external hard drive which frequently ejects itself on a regular basis (every ~20 minutes or so), seemingly only when I have Aperture open (my Aperture library is located on the ...
4
votes
1answer
2k views

Sharing Mac hard drive over the Internet to a PC

Similar question to this, but my other computer is a PC. (PC seeing external hard drive from the Mac over the Internet.) My external is formatted exFAT. Neither the Mac nor the PC have issues using ...
1
vote
1answer
197 views

Will a USB 2.0 5400RPM External HDD for Time Machine slow down my SSD?

Will a USB 2.0 5400RPM External HDD for Time Machine slow down my SSD? I am new to Mac and I don't know how often Time Machine works with the drive.
0
votes
0answers
2k views

How to backup external NTFS drive via Time Machine?

I currently have an external, HFS+ drive as my time machine storage that backs up my Macbook Pro Retina (Mac OS Mountain Lion 10.8.1). I also have another external NTFS drive (that I share with my ...
4
votes
2answers
824 views

Are there external drive enclosures yet with a Thunderbolt interface?

I'd like to put some spare disks in enclosures and use the Thunderbolt interface. Does such a thing exist yet? I can't find any. Are there technical issues or licensing restrictions that have stopped ...
1
vote
1answer
86 views

encrypted time machine backups to a single external hdd from more than one mbp

I am planning to get a external HDD for time machine backups for 2 macbook pros. Can both of them backup to the same HDD Can the disk be time machine encrypted and still be accessible to both?
0
votes
0answers
818 views

Lacie external Thunderbolt drive not appearing in finder

I have an iMac running Mountain Lion and just bought an external Lacie Thunderbolt drive. It seems to work, but does not appear in the Finder. Does anyone know a fix for this?
5
votes
4answers
8k views

How can I reliably backup an external drive to another external drive?

I have got an external hard drive (A) that contains my iTunes & Aperture libraries. It's not always plugged to my MacBook. What's the best way to make a backup of it on another external hard ...
1
vote
0answers
54 views

Are “ejected” drives still unlocked?

If I eject an encrypted (with FileVault) drive in Mountain Lion, has it been locked, or is there more I need to do (like physically unplugging it)?
13
votes
1answer
7k views

How to view progress when encrypting a disk?

Mountain Lion allows one to encrypt any disk by right-clicking on the disk in the Finder and selecting Encrypt from the contextual menu. Is there anyway to check on the progress of this encryption ...
5
votes
3answers
2k views

External USB drive connected to Airport Extreme doesn't show up in Airport Utility

I have connected an external drive to my Airport Extreme, but it doesn't show up in Finder, and it doesn't show up in the list of drives when I connect to the Airport Utility. The same drive worked ...
2
votes
1answer
4k views

How to access USB External Drive on iMac from Macbook Pro?

I have an iMac with an external USB 1TB harddrive, running Mountain Lion. Under File Sharing I have added this external drive to my list of "Shared Folders". I have a MacBook Pro also running ...
1
vote
4answers
4k views

Can I share files from my external hard drive across my PC and Apple laptop?

I have a desktop PC with a pretty small hard drive. I bought an external hard drive with 500GB of space and now use that for all of my pictures, music, etc. Its almost full. I am now in the process ...
2
votes
5answers
31k views

How to make external disks reappear on desktop in Mountain Lion?

After upgrading from Lion to Mountain Lion, my MBP does not show icons for external drives on the desktop any more. In the Finder preferences, “External disks” is checked under “Show these items on ...
1
vote
4answers
1k views

Can't empty trash of removable HD

I can't empty the trash of my removable drive. At first it appears to empty it correctly (no error message, the sound is played), but the folder in question stays there. I tried: jan@MacBook-Pro ...
3
votes
5answers
284 views

Data Storage Using Dual-Boot System

It's probably not pertinent, but I'm a Mac user since the 1980's. I freely confess that as a middle-aged dog I find it increasingly harder to keep up with the latest and greatest in available Apple ...
4
votes
1answer
113 views

Move external HD to a new drive, but have Time Machine think it's the same?

I have two external drives, one for data and one for Time Machine backups. Time Machine backs up both my internal HD and my external HD. My external HD is dying, so I bought a new one and plan to ...
2
votes
1answer
97 views

Sync a computer as an iPod: Is a way to sinc one computer's iTunes library from another in the way of an iPod available?

My computers do not have sufficient hard drive space to store my iTunes library (movies rake up space so fast!), so I have stored my iTunes library on an external hard drive. I would like to sync ...
3
votes
1answer
896 views

Bootcamp over external USB drive

Is it possible to use boot camp on external drive? I would like to install windows on an SSD connected using USB 3.0 and boot from there. Has anyone done it ? Any problems with that ?