Bootcamp Win8, not recognize Firewire external drive VIA Thunderbolt.

Hi.
I am using Boot Camp Windows 8. I have an external drive (firewire) which I have connected to my thunderbolt display. The thunderbolt display is connected to my rMBP. I am unable to see my external drive. Could someone please offer me some assistance?
Thank you.

yves-k wrote:
You cannot use external drives to install windows using bootcamp on them as your mac won't let windows boot on an external drive sry...
Windows does not boot from an external drive, doesn't matter whether it's a Mac or a PC.

Similar Messages

HT201250 Time machine does not recognize WD external drive

Time machine and back-ups worked fine on my MacBookPro. It stopped working, no I believe it is still working but the MackBookPro does not recognize it and when clicking "Back up" I receive the message that the external drive is not available. Thanks to Bootcamp the computer also has a Windows side which I use mainly to run a soaring flight simulator called Condor. When I turn on the MacBookPro and click on "Choice" the window I receive shows the Mac and Windows operating systems, the Back-up and "My Passport." When I click on "My passport" it actually opens...When I turn the computer off and reboot it again there is no sign of "My Passport."
Now, I have a second WD My Passport which I bought for the Windows side of the computer. When I attach it before turning on the computer, I shows up on Finder, however, when I click "Back up" here it seems like it is starting back-up but only for a few seconds and then I get the message that the drive is a Windows formatted drive and that a back-up cannot be completed.
Why does the Windows formatted drive show up in Finder and also when I run the Windows side, however, the driver for the Mac does not show up on Finder?
I now have only the Mac formatted external drive attached and I just received the following messages: Can't back up. Reformat the disk. Files can still be read but the drive can no longer be used for back-ups. Get a new external drive. Run back-ups as soon as possible.
Can anyone help?
Thank you.

OK, so it sounds like you have a Mac formatted drive that you have used previously for Time Machine, and disconnected it for a few weeks, and you can now see files on it OK from your Mac. However, when the system tries to run a Time Machine backup, you get an error message "Can't backup. Reformat the disk. Files can still be read but the drive can no longer be used for back-ups. Get a new external drive. Run back-ups as soon as possible."
I have not seen this problem before, and would recommend that you look through the Time Machine troubleshooting information at http://pondini.org/TM/Home.html
For instance, http://pondini.org/TM/B1.html or http://pondini.org/TM/B6.html could help in your situation. I'm assuming (but probably shouldn't) that you've verified that your hard drive doesn't need repair (another Disk Utility function) and that there is still a Time Machine backup on that drive - look for the directory Backups.backupdb.
I hope that helps. If not, perhaps someone with more Time Machine knowledge will pop along soon to help you further.

Time machine does not recognize my external drive

I have a perfectly good IOgear externaldrive with four partitions which I have used for years to backup files from variuos macs.
Upon connecting the drive to backup my current imac (os 10.6.8), it informed me that time machine would erase one of the 4 partitions in order to do the backup. Fine .After this happened, the partition simply disappeared from the Time machine menu, so I attempted to re-mount the external drive. The computer then gave me a message- 'the diskyou have mounted is not recognized by this computer.' Not very informative.
I attempted to use disk utility to repair the disk, no luck. Although botht the System disk and my external drive are recognized as in the same format, the external drive is 'not mounted' Tried disk repair, but says it cannot repair the disk.
Very disheartening, since I have used this external drive for years and have collected a massive number of files on it. Moreso since the system one depends upn for security ends up destroying your files My fear is that the information is not retrievable, that the drive will have to be reformatted, if that's possible. Any suggestions would be appreciated..>????

Yep, certainly looks that way. For 5 or 6 years I've been happily culling, backing up, and restoring files from/to my external drive, neatly arranged in 4 partitions.Ten minutes with Time Machine, and all that seems to be lost. I'm sorry I ever set eyes on that ugly little icon on my desktop.I can certainly understand an error occuring while erasing a partition, but rendering the entire drive useless and unretrievable? This should never happen, not in this day and age.
Sorry for the rant, but I'll never use Time Machine again...

My FCP X does not recognize my external drive and extra internal drive

I recently had to reinstall FCP X because I found a "?" in my dock when I wanted to work on a project. The app had also disappeared from the Applications file. I had taken a class at the technical college and last opened the program in the lab at school a week earlier. I had been woirking on the project which I had put on my external 3 gb drive. Now, after reinstalling FCP X, my extra internal hard drive and my external drive does not show as an option when I open the program. I cannot access my projects in the Project Browser. I had made four backups, or versions, so I continue to work on the video. Nothing show in the Project Browser. I would like to get to video which I had worked on for some time. The program had work well all semester - until now. Bummer!

It may be that the DVD drive is not getting enough electrical power. Try a powered hub, one that has a separate connection to an AC outlet.
Ciao.

Disk Utility does not recognize ethernet external drive

I recently purchased a lacie ethernet external drive 1.5Tb to use with time machine and need to partition it. I mount the drive and open up disk utility, but it does not show up there. Any suggestions?

You cannot partition and format a drive over the network. You will need to connect the drives directly to your computer first in order to partition and format them (unless that's already been done at the factory.) Read the documentation that came with them product or contact LaCie's tech support.

Spotlight not working with External Drive (Wireless)

I have setup the new Airport Extreme (AE) and connected WD 500GB via USB to the (AE). Spotlight does not recognize the external drive when it is connected to the AE. It will of course work if I directly attach external drive to my Macbook Pro. Any ideas on how to get Spotlight to "see" and index this external drive. Thanks.

I was able to get my Airport disk working using the following Terminal command:
sudo mdutil -i on /Volumes/Maxtor\ HD
Replace Maxtor HD with the name of your HD. (The slash indicates a non-breaking space.)
It took awhile and then it started indexing.
J

I'd love some help trying to figure out why my 2008 MacBook no longer recognizes my external drive and now is not downloading photos from my iphone....?

After many years of having no problems at all on my Macbook, I recently figured I should finally upgrade my OS. I did that about three weeks ago, updating to Snow Leopard (10.6.8). I used Time Machine at least once after the OS upgrade but now Time Machine no longer recognizes the external drive I have used for all these years to back up. The MacBook does not "see" it. (Disk Utility does however.) The computer then also stopped recognizing another La Cie back-up that I have and now... my iPhone cannot download photos? Yikes.
I have, of course, shut down numerous times, used different cables (that worked for some) and the two USB drives. I even used a firewire. Nothing worked. I also tried to "Repair disk" on Disk Utility. It didn't work either, giving me an error (that I didn't save, sorry).
I read many other discussions on the file format of the external drive and of course I'd be happy to reformat the external drives--however, it is obviously a tad nerve-wracking to reformat drives before having an accessible back-up. Suggestions? I do not remember what file format they have but am pretty sure it's not the Mac file system someone mentioned. The drives are a 2009 WD "My Passport Elite" and La Cie 2007 d2 Quadra,
In terms of other hardware available, we do have another MacBook Air but it has started rejecting both drives as well (without the Snow Leopard upgrade). We have an old Dell but it wouldn't have the disk space to help out much.
Any thoughts on the process involved would be welcome. Any ideas on the iPhone rejection would be helpful as well! It is a 30gig iPhone 4 that has 20 or so gigs free (not clear as iTunes says that there are abour 18 Gigs on the phone but 24 free gigs? I may be bad at math but that's 40 gigs...).
I am checking out iCloud but apparently there are only 55 gigs available?
Will be glad to hear any thoughts. Thanks!

Good afternoon Lyssa,
Phew. First of all, thanks in advance...these blogs are always comforting help!
So, to answer your questions: For the age of the hard drive.Well, I added memory a couple of years ago (RAM and hard drive). Being a mom leads me to eat up a fair amount of gigs with photos of my kids and, in fact, I think I entirely replaced the original drive, so it is a couple years younger than 2008 since I did that in March 2010. If there is some way to verify that (whether or not I replaced the entire drive), I'm all ears. I have 311 Gigs free, so it is not a space issue. I verified the startup disk on Disk Utilityand nothing showed up.
Question 1- What formats...
The La Cie is format Windows NT Filesystem 3G ....At the time that I bought it I was still using a PC as well as a Mac and was told by afriend to use this format...
The WD is Mac OS Extended (Journaled). I again tried to repair the WD last night and this is the error message: "Error: DiskUtility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files."
Also, Time Machine tried again to back-up and gave me this error: "Files can't becopied onto the backup disk because it appears to be 'read only'. You may needto repair or reformat the disk using Disk Utility. If the disk can't berepaired, you must use a different disk for backups. Open Time Machinepreferences to select a different backup disk."
Question 2. Other cables...
I used two other cables with the WD and that didn't change anything.
Question 3... Fire Wire from the La Cie
Yes, I used the Firewire cable from the La Cie and it is indeed present, though still not visible in Finder. Since it is not Mac OSExtended I know that I can't use Time Machine with it.
So, in summary...
I can plug in the La Cie and it is functional on the MacBook, visible on Disk Utility but not visible in Finder. The WD drive is not visible and not functional. So we can think it is indeed the WD that is not working.... Also, the iphone photos did, in the end, get downloaded, so it is not something more general.
Causes...
I forgot to mention that there is a "lost+found" file on the WD which apparently points to a UNIX /OS issue?
Some kind of "insurance"?....
I'm curious about how people avoid this kind of issue. You just regularly replace back-up drives and hard drives before problems come up? Time Machine is great and saves many of us from disasters, however, knowing that your Time Machine back-ups are vulnerable makes the whole system insecure. No way to have alarms ring before the drive goes out?
As for ways ahead...
It seems that I ought to be able to copy off of the WD to the MacBook then erase it and reformat it and start over again. However, I haven’t been able to see its contents except on random occasions. If you have any ideas on how to copy the Time Machineback-ups from the WD, again, I'm all ears!
Good afternoon Lyssa,
Phew. First of all, thanks in advance...
So, to answer your questions:
For the age of the hard drive. Well, I added memory a coupleof years ago (RAM and hard drive). Being a mom leads me to eat up a fair amountof gigs with photos of my kids ….and, in fact, I think I entirely replaced theoriginal drive, so it is a couple years younger than 2008 since I did that inMarch 2010. If there is some way to verify that, I'm all ears. I have 311 Gigfree, so it is not a space issue. I verified the startup disk on Disk Utilityand nothing showed up.
Question 1- What formats...
The La Cie is format Windows NT Filesystem 3G ....At thetime that I bought it I was still using a PC as well as a Mac and was told by afriend to use this format...
The WD is Mac OS Extended (Journaled). I again tried torepair the WD last night and this is the error message: "Error: DiskUtility can’t repair this disk. Back up as many of your files as possible,reformat the disk, and restore your backed-up files."
Also, Time Machine tried again to back-up and gave me thiserror: "Files can't be copied onto the backup disk because it appearsto be 'read only'. You may need to repair or reformat the disk using DiskUtility. If the disk can't be repaired, you must use a different disk forbackups. Open Time Machine preferences to select a different backup disk."
Question 2. Other cables...
I used two other cables with the WD and that didn't changeanything.
Question 3... Fire Wire from the La Cie
Yes, I used the Firewire cable from the La Cie and it isindeed accessible, though still not visible in Finder. Since it is not Mac OSExtended I know that I can't use Time Machine with it.
FYI...
So, in summary... I can plug in the La Cie and it is “functional” on theMacBook but not visible in Finder. The WD drive is not visible and notfunctional. So we can think it is indeed the WD that is not working.... ALSO,the iphone photos did, in the end get downloaded.
As for ways ahead…
It seems that I ought to be able to copy off of the WD tothe MacBook then erase it and reformat it and start over again. However, Ihaven’t been able to “see” its contents except on random occasions…
Any further thoughts are welcome!

Windows 8 Bootcamp Does Not Recognize External Monitor

So, my Bootcamp of Windows 8 does not recognize my external monitor when I try to plug it in. I have read that the startup must recognize the monitor during the boot process. However, I have already done this and my external monitor remains in sleep mode. My drivers are all up to date with this bootcamp and I work on programming a lot so I need a solution for this issue because going back and forth between windows of the internet and my code is not ideal for me and wastes too much time. The external monitor works when I run my OS X, just not on Windows 8. If anyone could point me in the direction of how to solve this issue, it would be greatfully appreciated.

They're downloadable. But I'm going to create a system restore point in case something happens.
The below discussion had a similar issue but with Windows 7
https://discussions.apple.com/message/12358950#12358950
http://www.nvidia.com/Download/index.aspx?lang=en-us

I have an external hard drive that I have been using for years. All of a sudden my mac will not recognize the external as a "save as" device location. But the external does show up on my desktop and I can open it to drag and drop items. Help.

I have an external hard drive that I have been using for years. All of a sudden my mac will not recognize the external as a "save as" device location. But the external does show up on my desktop and I can open it to drag and drop items. What happened and how do I get my mac to rerecognize the device?!?!?

Hi,
Check Finder>Preferences>Sidebar, is it checked there to show external drives?

Macbook Pro will not recognize my external hard drive

I just updated to a newer MacBook Pro. I ran Time Machine on my old Macbook from a 2TB external USB hard drive. When I hooked the hard drive to my new Mac, it wouldn't allow me to select it as the drive for Time Machine. So I dismounted the hard drive and hooked it back to my old macbook to see if it still registered there (which it did). Now when I try and hook the hard drive to my new macbook, it will not recognize it at all. First question, why will it not recognize my new macbook, and second question, why does Time Machine not recognize the hard drive? It has my old time machine files on it...hopefully I don't have to reformat it and lose all my backup??

My hard drive is now connected. But Time Machine will not let me select the hard drive as my back up drive. This hard drive was used on another Macbook, so Time Machine doesn't seem to recognize the hard drive on the new one. Do I need to reformat the hard drive? I hate to do that because I have the previous backups on there.

I have iMovie 09. I just erased my external hard drive, but it is still formatted for the mac. However, iMovie will not recognize the hard drive. It shows the only hard drive available is the computers. How do I get the external hard drive to show up?

I have iMovie 09. I just erased my external hard drive, but it is still formatted for the mac. However, iMovie will not recognize the hard drive. It shows the only hard drive available is the computers. How do I get the external hard drive to show up?

In Finder's Menu, select Go menu>Go to Folder, and go to "/volumes". (no quotes)
Volumes is where an alias to your hard drive ("/" at boot) is placed at startup, and where all the "mount points" for auxiliary drives are created for you to access them. This folder is normally hidden from view.
Drives with an extra 1 on the end have a side-effect of mounting a drive with the same name as the system already think exists. Try trashing the duplicates with a 1 or 2 if there are no real files in them, and reboot.
If it does contain data...
http://support.apple.com/kb/TS2474

LR 5 does not recognize my external hard drive. It has recognized this drive in the past. No help at any Adobe site.

LR 5 does not recognize my external hard drive. It has recognized this drive in the past. No help at any Adobe site.

My external HD contains photos I have worked on in the past.
Additionally, I have added photos to LR5 directly onto my Mac HD. (38
photos added when working in the absence of my external HD)
Presently, in the Library mode, the Le Cie external HD is not seen in the
upper left hand corner "Source" location.
The only way to "see" the La Cie HD and its photos is in the "Import" mode.
These photos have previously been imported.
I wish to use the La Cie HD as my source in the Library mode and proceed to
the Develop mode.
In other words, work on my previously imported, previously worked on
photos, now on the La Cie.

System Profiler will not recognize installed hard drive if drive is in use by VMWare

System Information will not recognize installed Hard Drive (Boot Camp) when in use by VMWare.
I work in IT for a School District and I am creating a Script that system information about the computer. I am testing this on a Mac Pro with two internal hard drives. One drive is Mac OS 10.8 and the other drive is a Boot Camp Drive that is used by VMWare Fusion.
When I run System Information via the GUI or system_profiler via Terminal, both drives show up just fine. However, if I launch VMWare Fusion and run Windows from my Boot Camp drive, then run System Information via the GUI or system_profiler via Terminal, the Boot Camp Drive is no longer listed as an installed drive.
Example:
In the Terminal, I enter the following command.
system_profiler SPStorageDataType
Then it returns this information.
Storage:
    Lion Client:
      Available: 217.84 GB (217,836,306,432 bytes)
      Capacity: 639.28 GB (639,275,270,144 bytes)
      Mount Point: /
      File System: Journaled HFS+
      Writable: Yes
      Ignore Ownership: No
      BSD Name: disk0s2
      Volume UUID: CCB501BF-AF24-30E7-A938-5A4E52DF14D7
      Physical Drive:
          Media Name: WDC WD6400AAKS-41H2B0 Media
          Medium Type: Rotational
          Protocol: SATA
          Internal: Yes
          Partition Map Type: GPT (GUID Partition Table)
          S.M.A.R.T. Status: Verified
    BOOTCAMP:
      Available: 255.58 GB (255,575,560,192 bytes)
      Capacity: 319.79 GB (319,790,510,080 bytes)
      Mount Point: /Volumes/BOOTCAMP
      File System: NTFS
      Writable: No
      Ignore Ownership: Yes
      BSD Name: disk1s2
      Volume UUID: D4B39D4E-E244-403C-AE4D-4D58397130DE
      Physical Drive:
          Media Name: WDC WD6400AAKS-41H2B0 Media
          Medium Type: Rotational
          Protocol: SATA
          Internal: Yes
          Partition Map Type: GPT (GUID Partition Table)
          S.M.A.R.T. Status: Verified
Then I launch VMWare, which uses the Boot Camp drive. The once again run the same command from the Terminal Command and I get this.
Storage:
    Lion Client:
      Available: 213.39 GB (213,392,244,736 bytes)
      Capacity: 639.28 GB (639,275,270,144 bytes)
      Mount Point: /
      File System: Journaled HFS+
      Writable: Yes
      Ignore Ownership: No
      BSD Name: disk0s2
      Volume UUID: CCB501BF-AF24-30E7-A938-5A4E52DF14D7
      Physical Drive:
          Media Name: WDC WD6400AAKS-41H2B0 Media
          Medium Type: Rotational
          Protocol: SATA
          Internal: Yes
          Partition Map Type: GPT (GUID Partition Table)
          S.M.A.R.T. Status: Verified
The Boot Camp Drive is no longer listed.
I assume this is due to the the fact that the drive is "In Use" however is seems odd since the Mac drive is also in use and it appears without problem. I assume there is no "fix" for this, I was just wondering if someone may have an explaination why?
Also, I do realize that I can query the various interface types like system_profiler SPSerialATADataType to get all the properly installed phycial drives, but then I would have to query all possible interface types, isolate only devices containing Volumes, then consoldate the information to just the information that I need. I was hoping for a cleaner query.

Thank you for your response.
VMWare may be the cause, but the actual issue I am having is with Apple's System Information. I anticipated resistance from VMWare if I went to them with a question about an Apple software issue (even though VMWare software is part of the equation). I was trying to avoid the inevitable finger pointing game. I thought I would try with Apple Forums first since the issues presents itself within the Apple Software. However, you are correct that VMWare may have an explanation on why Fusion might be interfering with System Information. I will check with them next.
To answer your question. Yes, In most cases I do use Fusion to run Windows side-by-side with the Mac OS. However, that is not always the case. There are a few reasons why I have it setup using a Dual Boot configuration.
One, in some cases, due to the intense programs I occasionally run (graphic applications), I prefer to simply boot straight into Windows via Boot Camp so I may allocate all hardware resources to Windows. Additionally, some graphic applications like to have direct access to hardware and the extra layer of the VM environment can cause problems when an application is trying to directly access specific hardware like a graphics card.
Second, I often use either side, both Mac and PC, for testing. There is an advantage to not having to rely on the Mac OS to run Windows. If, for whatever reason, my Mac becomes unstable due to testing, I can still jump right into Windows to do work if necessary.
Third, I love the Mac OS, but I work in a PC centric organization. If there is a "problem" with my system, it is too easy for other system admins to say, "it's because it's a Mac". Having the definitive separation of the OS's allows me to prove that the Mac OS is not a factor.

Mac Formatted Time Capsule w/ PC Formatted External Drive Via USB?

I use a Mac-formatted Time Capsule to run Time Machine backups on my MacBook Pro. My wife backs up her PC laptop on a PC-formatted Western Digital "My Book" hard drive which is powered via A/C wall adapter. I connected the Western Digital PC drive to the Time Capsule via USB so it would be available on our home network and my wife could run her PC backups wirelessly, BUT the drive is not showing up on our network. Anybody have any idea what I'm doing wrong?
Thanks in advance!
---Tim

My questions continue below in red. Thank you for your patience.
LaPastenague wrote:
Tsac77 wrote:
Thanks for the in depth clarification. A few follow up questions:
1) Are you saying that even though I am only using the TC (in this instance) to make the windows drive available on the network, the drive still needs to be formatted in HFS+?
HFS+ or FAT32.. the later having severe issues with large disk and large files.
Great. I'll do HFS+
2) If I format the windows drive in HFS+, will the windows laptop be immediately able to write/read to it over the network? Or will I have to install some sort of program on the windows laptop that allows windows to read/write to HFS+ (which I've always undewrstood to be a mac only format)?
The format of the disk connected to a NAS is totally irrelevant.. if it offers windows networking file protocol.. ie SMB then it can store files on the hard disk.. it is just like sharing the disk in the Mac.. you can write to that directly from the PC. Try it.. The disk is controlled by the Mac. But it presents SMB to the Network.. On your Mac, go to system preferences.. sharing.. it should be in Internet and wireless.. but on Lion I have no idea. Open file sharing which should be ticked..there should be a public folder by default.. you can add others.. go to options, turn on SMB.. then from the windows computer you should see the disk available in networking. If not fix the names to SMB standard.. you will need to do this on the TC as well.. short, no spaces.. pure alphanumeric names. Copy some files from windows to your Mac.. you have now copied to a network drive.. with the drive format totally irrelevant to your windows computer.
I'm sorry, but I don't know what "windows networking file protocol" and "SMB" mean. Also, when you say "NAS" are you referring to the Time Capsule or another device? Can you please explain things like "The disk is controlled by the Mac but it presents SMB to the network" in a less advanced way. Pretend I'm a child. You won't be far off. It seems like this technique you're explaining is a way for the windows PC to write to the external drive via my MacBook. Is that even close to correct? The setup I must create needs to work regardless if macbook is on/off/out of the house.
3) Does plugging a USB drive into the TC never work properly or is this just a semi-common problem that happens sometimes? My odds of success will probably dictate whether I try this or not. I already own the windows USB drive and would like to avoid buying more hardware if possible.
It is problematic enough that I recommend you try it before committing to it. Even if you have to copy the files off to another location and then reformat the drive. Test it for a couple of days.. the issue happens especially when you are using Lion.. but will also happen with windows. Especially when the disk spins down it will not spin up again and become available to the network.
Got it.
4) What do you mean by files being in "native format"? And what does a dead TC have to do with whether or not they can be recovered to the windows laptop? If the TC dies, can't I just plug the windows USB drive directly into the windows laptop and it will be the same thing as connecting the drive and laptop via network? How does a dead TC make things more difficult?
Thanks for your continued help.
HFS+ is not windows native format... so files stored by the TC on the USB drive.. when the TC dies.. they all die eventually may be difficult to recover unless you plug it into another TC.. as the PC cannot natively read them. If you format FAT32 then the windows computer can read it.. just there are other issues. eg the disk can be slow.. very slow and it has far less protection. eg a power failure can corrupt the drive.. this was an issue before we moved in windows to NTFS.
Why do you say "files stored BY THE TC on the USB drive" Why is the TC storing files on the USB drive? Isn't plugging the USB into the TC just making the USB available on the network to my windows laptop? Why is the TC storing files?

Problems accessing iTunes media folder on external drive via Mac

I have recently got a Mac Book Pro and assumed it would be easy to access my iTunes library - which I store on a Buffalo external drive and normally access via my Asus vivobook laptop running windows 8 - by simplying plugging the external drive into the Mac Book Pro, opening iTunes while pressing on the Option key (as I understand it is called) and then selecting the iTunes library .itl file when invited to choose a library. However, when I do this, I get a message saying that "the .tl file is locked, on a locked disc or I do not have write permission for this file".
If I click on the .itl file in the external drive via my Mac, it takes me straight into iTunes but, of course, without any of the content of my iTunes media folder.
I can access the media on the external drive when it is plugged into my Mac and am not aware of ever having introduced any restrictions on the library .itl file (I normally switch the external hard drive between my Dell desktop and my Asus laptop).
I have restarted my Mac Book Pro and quite iTunes etc. I also have the media folder correctly identified on the external hard drive in my iTunes preferences, Advanced Settings.
I would be most grateful for any ideas as to what could be the problem here.
Thank you (in anticipation).
Best,
Michael

Get info on the drive. Check the format. If it says NTFS it is a format that Macs cannot write to, only read, unless you install special software. It is a common issue with using Windows drives on Macs. "Locked" may mean iTunes cannot open it for full use since it needs to write to the library file as well as read it.
Your solution may be to reformat the drive to something a Mac can use fully too, such as FAT (beware file size limits with large video files). or trying to work with a NTFS driver for Mac.
NTFS drivers for Macs (there may be others):
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
http://macntfs-3g.blogspot.com/ and http://i.vishalagarwal.com/post/30387627819/ntfs-write-on-lion-or-mountain-lion

Bootcamp Win8, not recognize Firewire external drive VIA Thunderbolt.

Similar Messages

Maybe you are looking for