Running Windows from external USB HD

Will Leopard's bootcamp let me install Windows (Vista or XP, any) on an external usb HD?
I've seen posts in other forums that it can be done with bootcamp from 2006, but it's rather complicated.

as far as i know you can not install windows on an external disk. it has nothing to do with bootcamp, it is windows related. Microsoft does not want people to use external disks with windows installed and use that disk whichever computer they use without need to buy new windows cds.

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Run Windows from External HD

I have a 15 inch June 2012 Macbook Pro Core i7 with 500GB. I want to run windows with bootcamp with an external hard drive. Is it possible to boot natively into windows with a bootcamp partition from a 500GB USB 3.0 External HD? I dont have the HD or windows disk yet because I want to make sure this works. If it doesnt with boot camp, is there a 3rd party app that can do this or is it possible with a SSD? I dont want to emulate this, I want native windows.
PS I dont have much space left on my internal 500GB HD, but I do have enough for some apps.

Mr. Mayonaise wrote:
by emulate i mean i dont want it on vmware, i want it to run fast. If you can put the files on the external HD and if it runs fast, than ok, but i really want it to run fast. i want to play games.
If you search through this forum for MacBook Pros overheating, I think you'll find that the MBP isn't the ideal laptop for playing games. And from what I've read, temperature control is even worse when running Windows in BootCamp.

How to run windows from an external usb drive

Hi,
I've just install windows using bootcamp. after that i restore that windows installed bootcamp volume to an GUID partitioned external HDD. Now it is shown in startup disc, but when i select that (external HDD) volume it is unable to start.
I don't know what to do? I just want to run windows from an external usb drive like i can run mac osx.
please help. thanks

Windows will not run from an external drive.

Run Windows from an external drive......

I want to boot Windows from an external drive. Why would Apple not allow this to be done. It makes no sence to me at all. You would still have to run Windows from the intel-Mac. To make you waste good MacOS space on the internal drive is a shame. I know... I can remove Windows and re-gain my "lost" space. However, my kid needs to run some school programs that are in the Windows format only. I hope that someday Apple will let BootCamp run from an external drive also.
Apple //GS

I run OS X from one drive, have my home account on a second drive and improves performance.
VMware image is on non OS X boot drive which I think helps so there isn't I/O contention.
OS X shouldn't really be doing much paging regardless of what you are running if you have enough memory. A lot of system and application paging 'maps' to VM, and you can't disable or want to with either Windows or OS X. The Windows \C: is going to be wherever the VM client is located.
Now, whether VMware or Parallels running as an application is paging and using OS X swap, that just depends on your system memory, and goes to OS X boot drive like any application.
OS X can run off external and you could install some windows programs to use an external drive (FAT or NTFS partition) to free up space also. Or use Parallels and put the VM there.

HT1660 How do I run itunes from external Hard drive?

How do I run itunes from external hard drive. I only have ssd on PC and media is too large to fit

You do not.
iTunes, like all programs is installed on the C drive.
You can store the media on another drive.
Assuming you are moving an existing library from another computer:
Move or Copy the ENTIRE iTunes folder from the old computer to the new computer and put it where you want it.
Install iTunes using the default options.
Hold <SHIFT> while launching iTunes. It will prompt to create a new library or locate an existing library.
Select the option to locate an existing library.
Point iTunes to the iTunesLibrary.itl file in the iTunes folder that was moved from the old computer.

Satellite L20-100 can be booted from external USB hard drive?

I recently bought Toshiba Satellite L20-100 and I wonder if:
1. is there any possibility to boot this machine from external usb hard drive?
2. it is possible to attach another internal hard drive?
Supposing that the both answers above are 'no', how can I solve the following problem: I need hdd space, I need to boot 3 separate Wxp Operating Systems onto the same machine (Toshiba Satellite L20-100).

Booting from external USB HD - "No" would be the official, mcrsoft sponsored, answer. However, it is possible. Not easy but it can be done. I've seen it done with my own eyes and there are guides how to do this. Just look for it with search engine. But if you have enough disk space you better do what was suggested here - create 3 partitions and use boot manager.

Cannot boot to Windows disc from external USB DVD drive.

I have a MacBook Pro 17" Early 2011 8,3. I have tried to use bootcamp to install Windows 7 from a external USB DVD drive. All I get, like many people, is a black screen with a blinking cursor, as if it never makes it to boot. I tried restarting to the OS selection for holding alt, and tried the DVD again, did not work.
I saw a few posts claiming that this didn't work on some models of Mac because of a EFI problem that would not allow booting from a external USB, which is really stupid because it would seems some models can... And MacBook airs can... Can someone please confirm this for me? Has anyone found a resolution?
If not, APPLE PLEASE FIX THIS.

Hi,
Thanks for the reply. Yes the MBP is currently running Tiger, I want to flatten this with a fresh install of Leopard. I can view the install DVD when in Tiger currently.
I haven't tried what you have suggested, but I have seen various posts suggesting this approach. I've also seen several posts explain how to create a partition on an external firewire Harddrive and this seems to have worked for various people.
This would however mean that I didn't really need the external Lacie drive at all, as I've got access to my G5s DVD drive over the network. The more I search on this, the more convinced I am the USB drive was a bad idea.
Once again thank for the response.

HP dv6-6188ca windows 7 pro 64b amd chipset 8G locks up copying files to/from external usb drive

When ever I try to copy a large (>2G) file to or from a external usb drive the computer starts the copy but gets stuck. It has to be powered off and the battery removed to get it to work again.

Please repost your inquiry in the Microsoft Windows 7 Performance Forum.
Thank you!
Carey Frisch
Microsoft MVP
Windows Expert - Consumer

How Do I Run Windows from an External Drive?

Recently my PC with Windows XP crashed- it's old and the motherboard went. I had a full version of Windows XP on there, and I would like to know what I need to do in order to run Windows off of that hard drive (I've taken it out and have it in an enclosure). Ideally, I would like to be able to plug in this external drive, and start a program that will allow me to run Windows off of this drive.
I have downloaded a trial of Parallels Desktop, which seems like it will work, but it needs me to install a transporter on the Windows drive before it can migrate the drive. The problem is, I can't access my drive anymore since my PC is no longer broken.

Then I guess my question is how do I go about transferring my PC data to the external drive without a PC*.
In Parallels, I try this:
Migrate Windows from a PC > External Storage Device > then it says "please install Parallels Transporter Agent on your PC
Since my PC no longer works, I need to find a way to transport the data. As of now, I plug in my Windows drive to my Mac, and it doesn't even show up. I would be OK with running Windows on my Mac via a VM, although it looks like I would need to buy Windows again since it's an OEM copy...
*I found a site where it says it can be done, but I am just having trouble with the transporter program.
https://www.knowhowcompany.com/en/question/14996/Is-it-posible-to-run-windows-Pa rallels-on-Mac-from-an-external-hard-drive.

Arch: Install to & run from External USB Hard Disk Drive (HDD)

I wanted to play with ArchLinux 2009.02, but replacing the existing Debian-Lenny on the laptop's HDD wasn't an option. So I experimented with installing Arch on an external USB Hard Disk Drive.
I have tried to make this "newbie-friendly", so I hope the more experienced will forgive the detail.
Materials:
Three year old Dell Inspiron 6000
CPU = 2.0 GHz Pentium
RAM = 2.0 GB
Internal HDD = 80 GB
Internal CD/DVD R/RW
External USB HDD = Freecom FHD-2 Pro 80 GB
Archlinux 2009.02 install CD
Steps to install:
1. I put the Archlinux install CD in the drive and connected the external 80 GB HDD in the USB port.
2. When the Dell laptop was booted, I pressed F2 to enter the BIOS setup. I edited the boot sequence to the following:
Internal CD/DVD
External USB device
Internal HDD
On the Dell, you can also press F12 to select the preferred boot device for that boot.
3. I started the laptop and the Archlinux installation menu came up and I proceeded with installation following the "Official Arch Linux Install Guide" and the "Beginners Guide".
4. Used km to change to UK keyboard layout and then began the installer script (/arch/setup). I was installing from the core CD so I skipped the network steps.
5. HDD preparation.
This was fairly straightforward with two cautions:
(a) Make very sure that the external HDD (sdb) is selected for the operations.
(b) Remember to set the Bootable Flag for the first (/) partition on the HDD.
I chose 20 GB for /, 2 GB for swap and the remainder for /home.
6. The package selection and installation was fairly straightforward.
7. Configuration of System
This was section was straightforward with one warning:
USB had to be added to the HOOKS in the /etc/mkinitcpio.conf file!
I found this to be essential for my external USB HDD to function as a bootable device. Otherwise I got the same sorts of errors relating to unrecognisable file system types that other people have reported in the forum.
The relevant line from the end of the edited /etc/mkinitcpio.conf file is below:
HOOKS="base udev autodetect pata scsi sata usb filesystems"
8. Installation of GRUB was the other point where caution and/or correction was necessary.
When it asked where GRUB should be installed, I had to select sdb (my external USB HDD) and not any of the particular partitions on sdb. If the root partition sdb1 was selected then the laptop won't boot from the external USB HDD.
The GRUB /boot/grub/menu.lst as written by the installation routine specifies hd(1,0) which doesn't work when you try to reboot from the external USB HDD. When you boot Arch from the external USB HDD, as far as Arch is concerned - at that point in time - the external USB HDD is the first drive in the system. To fix this:
(a) When the Arch boot menu comes up, press e to edit the grub entries.
(b) Change the first line to hd(0,0)
(c) To the end of the kernel line add rootdelay=8
(d) Press b to boot the system with these temporary corrections.
(e) Once your Arch system has booted, edit the /boot/grub/menu.lst to make the above changes permanent.
The relevant portion of my /boot/grub/menu.lst looks like the following:
# (0) Arch Linux
title Arch Linux
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26.img
# (1) Arch Linux
title Arch Linux Fallback
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26-fallback.img
9. The laptop happily and consistently boots Arch Linux from the external USB HDD when it's plugged in before startup/booting.
Running Arch from the external USB HDD seems as quick as running Debian from the internal HDD.
So if there is a performance penalty associated with using an external USB HDD, my wife and I haven't noticed.
In summary, the three essential points to address during installation to an external USB HDD are:
Remember to set the bootable flag for the first partition.
Add USB to the HOOKS for /etc/mkinitcpio.conf file.
Correct the /etc/grub/menu.lst file.
I hope this is helpful.
Ted

Hi Rookie,
As you say, it is worth remembering the rootfstype= option for the kernel line just in case someone still has problems with GRUB after making all the other changes.
I was working with the most recent Arch 2009.2 release.
I only got messages about unrecognisable file system type when I tried booting with the "stock" or "as-installed" GRUB (before I edited /boot/grub/menu.lst). After editing /boot/grub/menu.lst to identify the drive correctly and add rootdelay, GRUB was able to do the rest and everything worked OK without any error messages.
Best wishes,
Ted

Windows installation from external usb cd rom for portege 2000

[b]how can i install windows forom an external usb cd rom on my portege 2000

Hi
this is a common situation for users without an internal optical drive.
My main hint is to install from the HDD instead of installing from a CD or DVD.
How you reach that goal depend on your possibilities.
The most common solution is to boot the machine into the already installed OS, copy the contents from the install media into a temporary folder on the local harddrive.
Start the installation from there.
If you have a clean machine (no OS) then you need to be able to boot from one of the supported devices:
USB FDD (not USB HDD or USB CD).
PC Card CD/DVD
LAN
BR
Tom

Booting Windows XP from external USB disk drive

I'm trying to get to some legacy applications on my old Windows XP hard drive. Is it possible to boot my iMac G5 iSight to an external USB hard drive which has an NTFS partition and Windows XP on it?

Hi Cobyflier;
No. That is not possible.
Allan

Boot from external USB disk

Is there any way to boot from an external USB disk formatted in NTFS or UFS (CD/DVD format)? Basically my idea was to be able to boot the Win7 install image from an USB device. I tried many different ways, I even have my old internal HDD with the boot camp partition in a USB case (I just upgraded to 500GB!! ;)) but I can't in any way boot from USB. Only OSX backup and its installation disk boot fine from an external USB source. Any idea?

It isn't well supported by Microsoft. The problem on Apple hardware is you can't even make changes to the BIOS boot manager.
I have 4 internal hard drives so it is rather easy to boot from one hard drive and run the installer.
You ran into the lack of support for UEFI though which adds another layer and meant most likely having to alter and reburn the ISO to disc with Imgburn or something (and can be done from Windows only so you need a VM).
I got tired of the trouble and work arounds needed though and in the end I just built my own custom PCs - one of which has native eSATA that are bootable (an Intel DX58SO board).
Oh, and it is easy to install Windows 7 on PC, then just move the drive into Mac Pro and boot from there!

Unkown error copying from external USB HDD

I copied all my files from Windows Pc to external USB HDD (FAT32). Now I can see the disc and the files on my new iMac, but I can not copy them.
Error -8062 unknown error comes up. What can I do? Same problem exists when copying from TimeCapsule drive.

Hi,
The main reason for the appearance of this error message is incorrect permission settings of files and folders, or locked files, occasionally it can be caused by too full of Hard Drive.
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at the top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
Also try repairing the external drive.

Booting Windows from external drive

Hi all. I recently got an external Firewire 400 drive for backups, and it's just occurred to me that I could possibly run Windows off of it and reclaim some 60GB of internal hard drive space. I would like to know if this is possible. Yes, I know that Windows supposedly cannot boot from an external drive, but I have read reports of people booting it off of USB drives, and wonder if a similar tact can be tried for Firewire for greater I/O speed. I also know that OS X can be booted from Firewire, so it seems it should be possibly for Windows.
My guess as to how to do this would be to. . .
- use dd to do a bit-by-bit copy of the Windows partition on my internal drive to a partition on the external drive
- modify the boot.ini on the external so that it points to the correct location
- modify a .cfg file to load Firewire drivers earlier in the boot process (?)
The first step is trivial, and the second will be easy since the Firewire drive will appear in the same place unless I have another external or CD attached. What I'm not sure how to go about doing is the third - which .cfg? I can probably figure out the drivers otherwise.
Finally: has anyone else done something like this? If so, links/hints? Thanks.

i recommend looking into rEFIt:
I've looked at rEFIt before (because I really didn't want to go through all that hacking), but I think the problem still exists: Windows XP does not support EFI (and neither will Vista), so there's still the problem of USB/Firewire drivers loading at boot time. From
http://forums.macrumors.com/archive/index.php/t-224050.html
some people got rEFIt on the external drive, and that helped to dual boot on that drive, but it still required hacking the Windows CD (it's the registry, that I think goes into the installation itself, that's hacked). It's a Window's problem.
you should be able to do this using esata external
drives with a esata express card for native speeds.
If the expresscard includes drivers that support booting, it may work (hence the mention of the Nitro AV card). I know that not all cards do, and I haven't heard anyone had success with it. But, it would be cool if someone decides to get such cards and try ; )

Running Windows from external USB HD

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