OS X :: Using External USB HDD On Macintosh And Windows
Nov 10, 2009
I am buying a Western Digital (probably) External Hard Disk Drive today. It will either be 250GB or 320GB, depends on how much money I'm going to have with me. I wanted to know what the best way to format it is so it can be 'read and write' on both Macintosh and Windows in the same time. But if that's not possible, then at least Windows only (Win7) since that's what I use for games and now games are in huge sizes, just got Call of Duty 6 and it's like 11GBs.
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Jul 3, 2012
After reinstall of OS X 10.7.4, I restored an older copy from Time Machine backup. I want to completely replace the current "Macintosh HD" folder with the folder that TM put inside it. I created a separate user account, that did not exist before to do it. Do I need to create a root account? Is there an easy way to copy /Macintosh HD/Macintosh HD/ to /Macintosh HD/?
Info:
iMac (24-inch), Mac OS X (10.7.3)
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May 17, 2012
I've seeing a problem with Time Machine with one of my external drives. Here's my setup:MBP 15"OSX 10.7.4Work external drive - Seagate GoFlex, via USBHome external drive - Western Digital Green, via USBÂ
I had been using both home and work drives as Time Machine backups, and things were working fine. I would have to re-designate the appropriate Time Machine backup drive when I changed locations, but everything was working.Â
The problem:When I attach the work drive and point Time Machine to the drive, it works. When I eject the work drive, the Time Machine prefs panel shows "Time Machine - work" in greyed out text as the target drive, reflecting that the drive is not available.When I attach the home drive and point Time Machine to the drive, it works. But when I eject the home drive, the Time Machine prefs panel shows "Macintosh HD" in normal text as the target drive. Worse, I think it actually attempts to back up to the internal drive, because at the next Time Machine backup interval, I get a "The identity of the backup disk has changed" error from Time Machine.Â
I've tried a full reset of Time Machine by deleting the prefs file. I've also tried verifying the home external disk.Â
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.4)
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Sep 21, 2010
I had a Windows based PC a couple of years ago that had crashed. So recently i tried to put the files from my old hard drive from my Windows computer to my Mac. In order to keep track of what i have copied and what I haven't i thought it would be good to delete the stuff of my windows hard drive once it was copied. However, it doesn't let me delete anything of the Windows drive since it is set to read only. Is there a way around this? i've tried everything i can think of, but haven't found a soluti
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Dec 3, 2010
I've tried re-installing and updating every possible graphics related driver for Windows 7 i cannot for love or toffee get the bloody thing to even recognize my display. I am using a 26" tv as an external display, it works on OS X (very easily), windows XP (also very easily) and even Vista (also easily) and connecting through a DVI/HDMI connector. Why not windows 7? I've scoured the web for answers but can't find anything. Is anyone at least in the same boat as me? I really need this solved soon
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Jun 28, 2009
Basically I want to do this: Take my 80 GB External HDD, reformat it to MacOSXExtended (Journaled). Put leopard on it. Boot from my external HDD. Run BootCamp Assistant and make a windows partition on my external HDD via bootcamp.
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Jul 10, 2009
Is there any way without creating a usb bootable install cd that I can install windows XP onto my USB Hard Drive and boot from it in mac? If I can download a already bootable version of XP, please show me a link (please tell me if thats not allowed). Also, my H.D. doesn't show up when I boot up and hold option.
Thanks In Advance
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Aug 12, 2009
Im running on a UMP 13" base model + 4GB Ram, I want to know whats the best way to install widows on an external hard drive on my macbook ? do i need anti virus as well ?
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Sep 30, 2009
I'm having some huge problems. I have an .iso of Windows 7 Ultimate but my whole problem is that my macbooks dvd-rom drive crapped out on me a year ago so no burning no reading and Disc Utility wont let me restore the iso onto an external hard drive.
Does anyone have any idea what I could do to fix this? Is there a way I can put the image onto the hard drive at all?
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Nov 18, 2009
I have an external hard drive which I have successfully installed Windows XP SP3 onto. It was a long and painful process but I finally was able to get a modified XP install disc ready and from a Dell PC running Windows was able to install onto the external hard drive and I'm able to boot from it and everything. I did this on a PC because I couldn't for the life of me figure out how to boot correctly from an external drive in Mac.
Anyway, the hardest part is in the past and now my only problem is how to boot this external hard drive from my macbook, which is primarily what I want to use it on. I currently have a Macbook with three operating systems on it: Mac OS 10.5.8, Ubuntu Linux, and Windows XP SP3. I use rEFIt to boot into these operating systems. I tried using rEFIt to boot into XP on the external hard drive but it just gives me the legacy error messages saying that it couldn't load and noting the booting legacy os is not well supported by mac.
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Nov 23, 2010
My internal DVD is not working anymore and I want to install Windows.
I know it is possible to install Windows using an external DVD on a Macbook Air.
But is it possible on an iMac.
Since I have problems doing this, I ask the question in this forum ?
To be specific: my problem is that the screen remains gray, when I select to boot from an external DVD containing a bootable iso of windows 7.
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Feb 28, 2009
so today I bought a Toshiba external harddrive (black with green stripes?) and it has 160 GB capacity. I run windows on my Black MacBook, and am starting to run out of room on both (its 1/2 and 1/2 partitions of OS X and XP) Is there a way for me to put my windows onto my external harddrive and then restore my internal to ALL osx? then, I could just plug in the external harddrive and hold down something at start, and then it would boot up in windows?
(If this is possible, please just say it's not, but if it is, some detailed instructions
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Oct 13, 2009
can I install a bootcamp partition with windows 7 on a external Hard disk?? does the connection via USB will do some difference? I have a 2.26 MBP 13" with 160 Gb of HD then I don't want to reduce my actual internal HD and think in the external HD
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Mar 10, 2010
I have an external drive that I've been using for Time Machine backups and file storage. I had two partitions to do this (one for TM and another for files). That was pleasing until I bootcamped Windows 7 to my Mac. Now I would like to use another partition for Windows Backup and yet another for files since I gave Windows only 15 gb to work with (my internal HDD isn't very big). No problem, I thought.
My external HDD is 1TB so I just split the ridiculously large Time Machine partition in half and split the half in half. Voila! Four partitions on the drive! However, Windows would not recognize it. After searching around on the netz, I opened Disk Management (somewhere in the Control Panel's administrative tools). It asked me to initialize the disc. Wary, I searched the netz once again to find that this will likely erase my data. So I haven't done it.
My questions:
1. Will "initializing" the disc actually erase the data that is already on it?
2. Is there another way to get Windows 7 to recognize the drive (and the two pertaining partitions)?
--- Other Info ---
External drive partition map: Apple Partition Map
Connection type: Firewire
Windows OS: Windows 7 (64 bit)
Mac OS: Leopard
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Jun 1, 2010
I'm trying to access my WD Passport using firewire 800 on both Windows & Mac.
The current situation is:
I have partitioned the drive through Mac Disc Utility with three partitions.
1. Time Machine
2. Mac OS Extended (Journaled)
3. MS DOS (FAT32)
I can access all partitions when running the MAC OS.
However when using boot camp to lunch Windows 7 Ultimate (64bit) I cannot see the drive.
I've tried going into windows disc manager and can see the disc as an unallocated drive with no partitions.
What I want to achieve is to have the one external drive like this;
1: Time Machine (for MAC backups)
2: A partition for storing my MAC files on
3: A partition for storing windows files on (accessed while using bootcamp).
All without losing the existing backups on the drive.
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Apr 22, 2012
The default 'Macintosh HD' hard drive on my Intel Mac Pro (OSX10.6.8) is almost full and I'd like to clone it to a new larger capacity drive. To keep things simple I will remove the existing drive and keep it safe as a backup. I understand that I can clone the drive to a new one and make the new one bootable using something like Carbon Copy Cloner or the Apple Disk Utility but I just have a couple of quick questions.Â
Firstly I believe I must partition the new disk in Disk Utility using a GUID Partition table. What about the naming of the disk? Again to keep things simple I would like the new disk to be named 'Macintosh HD'.Â
Regardless of what I name the new disk when it is initially formatted/partitioned will the cloning process also copy the 'Macintosh HD' name to it? Can you have two disks with the same name connected to the Mac Pro at the same time during the clone process?Â
Secondly, will the cloning process in the Apple Disk Utility automatically make the new drive bootable or are there further steps required after the clone is made?Â
Finally, if I use the Apple Disk Utility to create the clone should I do this from the original Snow Leopard DVD that came with the Mac Pro or should I use the latest version that is on the installed Mac OSX?Â
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Oct 18, 2006
Any suggestions for backing up a macintosh system? I have a Imac G5 running OS X 10.4.8. I'm not sure the size the size of the drive; it's one of the Apple standard ones, I'm guessing 400 MB.
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Aug 29, 2010
The name of the Macintosh HD has somehow been changed to a tiny little circle with an "x" it. I think this may have been done accidentally, but I also would like to eliminate the possibility that it indicates some sort of problem. Of course I know how to highlight the icon and select the naming area and just rename it, bit does anyone know if the little circle with the "x" means anything other than someone just accidentally renamed the Macintosh HD somehow?
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Aug 31, 2010
My MacBook has had song big problems, and all I can get it to do is boot up with the Mac OS X install disk, or the DVD I put ubuntu on earlier. Otherwise I get the grey screen with a folder and question mark flashing on the screen. I am unable to reinstall OS X because of the error, so we (I and a guy on this site) have worked out I need to backup my files using ubuntu, format the computer and then reinstall the OS.
I don't have an external hard drive, but I found ubuntu allows me to use my iPhone in the same way. I have backed up most of my files now, but I cannot access the main folders;
Desktop, Documents, Downloads, Library, Movies, Music or Pictures and I get the following message:
"The Folder contents could not be displayed.
You do not have the permissions necessary to view the contents of "_____".
Another problem is to put these files back onto my newly formatted MacBook, I will have to access my iPhone using ubuntu, and I can't put items onto the Macintosh HD because I get the message; "Error while copying to '(name)'.
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Aug 26, 2009
I did this in the past, but it has reappeared since I just updated my Mac. How do you hide this on the Desktop?
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Dec 10, 2009
I was trying to change the icon of my "Macintosh HD" on my iMac. I'd done this earlier on my Macbook Pro, and I had the same problem as I'm having now. I eventually got it done on the 'Book Pro but I don't remember what I had to do. When clicking "Get Info", in the left-top corner the icon isn't there. It's blank and says "png". Why does the icon not show up? I can't copy-paste it, and it's stuck that way.
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Dec 23, 2009
I use to have the macintosh hd icon on the desktop but today when i booted up it wasnt there. I read on another blog that u have to check something on order to display it but im unable to find where to find this
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Dec 30, 2009
I know that some base unix files are hidden inside Macintosh HD, and I know that sometimes they get unhidden, well, this happened to me with the private folder, and I deleted it, then restored from a backup and found a command to get rid of it. But now another hidden file has become unhidden, the usr file, now I don't know what it is so I'm not gonna mess with it, but can some one please tell me the command to hide it, or give me a link to an article?
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Jun 26, 2012
What is this 38GB backup on my Macintosh HD? I use an external HD for my time machine backup.Just confused with the 38 GB backup on my Macintosh HD.
Info:
13-inch Pro 2.53GHz, Mac OS X (10.7.2)
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Jul 4, 2012
I just bought a new 15" Macbook Pro last two days, and today I used Boot Camp Assistant to install Windows 7.
I devided 250GB of my HD for Mac, and the rest for Boot Camp Windows. During Windows 7 installation I maked format the boot camp partition and resized it to 50GB so I have unallocated 450GB free space. After Windows 7 installation completed, I used Disk Management on Windows to create another new partition with FAT formatted. Then I restarted my Macbook Pro to use Boot Camp Assistant to download Boot Camp Driver due to I forgot to download at the firs time.
But I didn't see my Macintosh HD and even Recovery HD on the start up disk selection menu (Hold Option during start-up)I try all things from Apple Support page even try to recover via Internet (Command + R during start-up) and make a Lion Recovery Disk (USD Flash Drive)I have another Macbook run Lion too so I try everything that should work but it's still not work.Finally, I log on to windows and format all Macintosh Partition for a hope to clean install the new Mac OS X Lion, but it still not work.he last thing I haved tried was to exchange my new Macbook Pro hard disk with my unibody 2008 macbook and try to install new Mac OS X Lion. After completed install all new Mac OS X Lion 10.7 (.0), I put the macbook pro hard disk back to the new Macbook Pro and try to boot it but it shows up the Stop Sign.
Info:MacBookPro, Windows7
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Sep 16, 2010
while clearing up some HD space I noticed a strange folder located on the Macintosh HD. It appears to be named with a single Japanese or Chinese character (those being my best guesses, could definitely be something completely different) and reappears upon restart if deleted. I've attached a picture of what it looks like.
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Nov 15, 2008
Can this be done? Instructions anywhere?
What size USB flash drive needed?
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Mar 2, 2009
I recently acquired a Macintosh 128k, and when I turn on the machine, I get a symbol of a floppy disc with a question point blinking inside. I believe I need a boot disc to get the unit running. If anybody could please offer me a boot disc, either to purchase or to get for free.
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Jul 25, 2009
i am about to restore and repair my HDi am going to put in the imac instal disk then go to disk utility from the boot screen and then hit repair and erase or whateveri am doing this because i think my hard drive is screwed up and i cant back up and external WD drive (heres the thread about it [URL] /showthread.php?t=735505)i did everything they told me in the thread and it didn't work so i am about to do this. i was just wondering if anyone knew if i was doing this right and if there is anything i should do before this, also if there is any point to what im about to do.
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Jun 27, 2010
Recently posted a thread but was thinking could anyone really really simply tell me in numbered steps how to get surround sound for my iMac, and what i'd need to buy. I have a home cinema system with all the speakers which go through RCA connectors (phono) into the system.
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