Can run os from pendrive or usb hard disk?

Can we run windows os from pendrive or hard disk through usb?
Especially Win 8

Hi,
As boysui mentioned, if you have Windows 8 Enterprise version, you can try Windows to Go feature:
Windows To Go: Feature Overview
http://technet.microsoft.com/en-us/library/hh831833.aspx
This feature can help to bring your windows anywhere.
Kate Li
TechNet Community Support

Similar Messages

HT4889 Migration Assistant to update my new Mountain Lion iMac from an external USB hard disk drive, it is constantly saying that it is "looking for other computers". It doesn't find the external drive. Why is it looking for other computers?

I'm trying to use Migration Assistant to update my new Mountain Lion iMac from an external USB hard disk drive. I told it to look for a drive, yet it is constantly saying that it is "looking for other computers". It doesn't find the external drive ... it just endlessly looks for other computers. Why is it looking for other computers at all, when I told it not to?

Wow, the wording in Migration Assistant is misleading. I've never used it before, so I thought I would try to copy my files from the external drive ... my old iMac died, but I managed to get everything I need off it, using the 'cp' command in single-user mode. So I guess I'll just have to manually copy the files from the external drive to the new machine. I was hoping that Migration Assistant might help somehow, but obviously not.
Thanks for the quick reply!

Can you boot from an external USB hard drive? (Neo2 Platinum)

As I'm tempted to get a 160Gb drive for Linux and AMD64 XP installations. But obviously it needs to beable to boot from it.
Thanks

I read a post recently about booting from a usb memory stick - I assume the principal is the same. You need to make the usb drive bootable, in the same way that you would make a cd or a diskette bootable. In the example given about a usb memory stick, they suggested copying the contents of a win98 startup disk onto the memory stick. Then, run 'sys.com' on the drive letter of the usb stick from the startup disk. Then, enable usb legacy support in the bios, and access the boot order to tell it to boot from the usb or legacy, I'm not sure which.
What you're in essence wanting to do is to copy the xpcd to the usb drive, so the format and files, etc., are the same. Then, follow with the usb legacy stuff, etc....

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

I'm not able to copy and paste files from my mac to hard disk and usb. I have tried dragging the items to those devices but it won't work. I also have tried copying and pasting those files onto those devices but that doesn't work too. Can any one help?

I'm not able to copy and paste files from my mac to hard disk and usb. I have tried dragging the items I want to copy to those devices but it won't work. I also have tried copying and pasting those files onto those devices too but that doesn't work too. Can any one help?

Hi BobRz
Thanks for you suggestion but it didn't work - are there other ways for solving this problem? Or is it because my files that I want to copy and paste onto my hard disk etc are too big? (However there is space on my hard disk and it works on a PC)

HT1408 How do i transfer a portion of an iTuunes library from a portable USB hard drive can be used as well. iTunes portion of library from a portable USB hard drive on a PC to a Mac?

How do i transfer a portion of an iTuunes library from a portable USB hard drive on a PC to a Mac?

You post in the iTunes forum.
https://discussions.apple.com/community/itunes

Windows Easy Transfer (WET) Issues with External Hard Drive - "Can't read from the source file or disk"

I work for Office Depot, in the tech department. Basically, one of our associates was supposed to do a data backup, and re-install Windows 7, then transfer the files back. He used Windows Easy Transfer and compacted everything into a 163 GB file.
Now comes the hard part. When we try to put it back on his computer ((drag-and-drop to the desktop) which has been wiped back to factory settings using the recovery partition), it stops at 79.5 GB remaining (you know how it doesn't give you a % of completion,
it just shows how many GB are remaining) and then says "Can't read from the source file or disk" and gives you an option to try again, or cancel. It gets hung up on the same point each time.
Normally, this wouldn't be a huge issue, but the contents on the drive are his wife's architect blueprints and interior design stuff, along with wedding photos, etc, which are the only copies they have. On top of those, they have court documents and other
important files that we are unable to access now.
I wasn't involved with this transfer, so I'm trying to clean up the mess as best I can. I remembered that the customer's wife was Russian, and had some files typed with a Russian keyboard, so on and so forth. I wonder if that's the issue? If not, I really
have no idea how to manually extract things from a ".mig" file, or how to diagnose what area is potentially corrupted.
In light of this situation, we tried using "Recuva" to recover the files post-wipe, but everything was corrupted or unable to be opened, and it also extracted and recovered all of the "useless" photos, such as the skype logos, up and
down arrows for browsers, etc (it was 160,000+ photos).
Trying to avoid a potential lawsuit, unhappy customer, and costing the company lots of money to see if professionals can get into this external hard drive.
Other relevant information:
We used a Toshiba 500 GB (465 GB) external hard drive.
Customer's computer is an HP Pavilion P6000 Series (Model No. p6520y) running Windows 7 Home Premium 64-bit Service Pack 1.
Any other information that is needed can be provided, thanks in advance, and hopefully we can find a solution to this issue quickly!
-John

I think there's a lack of understanding somewhere.
"If you even can't start the process, please unplug it from your new PC. Then head back to your new computer and plug
the external drive back in to your new computer. "
Unplug from new, head back to new, plug it back in? That doesn't make much sense! Haha.
I knew what you meant though, somewhat. When I search through the drives after clicking yes (Has windows easy transfer
already saved your files blah blah blah) I click on the transfer file and it says "Windows Easy Transfer could not open the file".
Rather than drag-and-drop the file to the desktop, I now tried to double-click on the file itself while it was plugged
into the computer. It opened, and it started transferring until it was about 70% completed, and then an error popped up saying "WET can't open the easy transfer file, make sure your USB device is plugged in or check your internet connection".
I checked, and the USB hard drive's light wasn't on. Now, I unplug it and plug it back in, and the light comes back on,
so I click Retry, and it resets the bar back to nothing and says "Transfer time: 1 minute".
Rather than continue trying, I clicked "Cancel" instead of Retry, and it says "Your transfer did not complete successfully."
It says to click "view report" for more information, but there's no "view report button".
At the moment, I am scanning the External Drive for bad sectors using the check disk tool in properties. It's frozen
at "0 USN bytes processed".

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.
All was normal until the icon for the disk stopped showing up on the desktop when I would plug it in. I rebooted the computer, and the disk icon now shows up but this new look to the finder window started as a result. The hard disk does not have this problem when I use it on another Mac running Snow leopard. Also, two other external hard disks that I use on this computer running lion 7.4 still have the normal header bars with columns that can be reordered, etc.
I have tried looking in preferences and other places but have not seen this discussed.

Well duh - I finally figured out that somehow in the View options for the hard drive, the "arrange by" option had been changed to "by date" from "none". Not sure how that happened, I had never used the "view options" menu tem before. Changing "arrange by" back to "none" gets the gray column headers and the collapsible folder icons back.

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.

Can connect to USB Hard Disk via OS X 10.5, but not 10.5?

I'm able to connect to my USB Hard Disk in OS X 10.5 by simply going to "SHARED" in the Finder, but I don't see it anywhere in OS X 10.4. My 10.5 computer is connected to the AirPort Extreme via wireless, my 10.4 computer (it's actually OS X Server 10.4.11 ) is connected via a LAN port.
If I go to the Finder and select "Network" I just see "Servers" which shows the 10.4 system I'm on. I don't see anything about the AirPort Extreme or USB Hard Disk connected to it.
Any ideas on how I can see the USB Hard Disk on OS X Server 10.4.11 connected to the AirPort Extreme via a LAN port?
Thanks!

You should be able to connect to the disk via SMB from your 10.4 computer. Do you know the IP of the airport express base station? If so, use the Go menu from the Finder of the 10.4 machine and use *Connect to Server*. Enter the Server Address as smb://basestation.ip.address.here and click connect. It should present you with a login box and then mount your shares when you provide the correct credentials.
On my airport extreme base station I have File Sharing enabled with base station password, guest access NOT allowed. My credentials are my account username (probably doesn't matter what name you put) and the base station password. It mounts the shared disk perfectly.
Under 10.5, this method (for me anyway) has been MUCH more reliable than using the Airdisk feature. I disabled Airdisk on the client and now I always mount the share using SMB this way. It seems snappier and the problem where I used to get a drive mounted but then be unable to see anything on it has gone away.
If you want it to automount each login (I know this method works on 10.5, can't remember about 10.4) use the *Connect to Server* dialog and enter the Server Address then click the + sign to add the server to your Favorites (the box under the Server Address line.) Then go to your Library folder in your Home directory. You will see the link you put in Favorites stored there as a file. Drag that file into the Login Items list in your user account in the Accounts pane in the System preferences. To see the connection on your desktop you need to make sure you have your Finder Preferences set to show *Connected Servers* on your Desktop. Click on the Finder menu (when you have Finder selected), then Preferences.

How to boot Linux USB Hard Disk from Windows Machine?

*Dears,,*
I have XP windows Machine . . .
My laptop is Qosmio F20 155
I need to boot Linux USB Hard Disk .
I tried to enter setup menu to arrange the boot perority to make The USB Hard Disk FIRST but i cannot enter setup menu
Please, help me ASAP
*Many Thanks & Regards,,*
Message was edited by: eng_mohammedmostafa

*Dear,,*
FYI , , ,
We have another laptop (VAIO) and we can enter BIOS and edit the priority boot and it run successfully . . .
But in laptop (Toshiba) We can't make it.
*Thanks & Regards,,*
*Eng Mohammed Mostafa*

Itunes and all my movies have disappeared,i can no longer add to library from my external hdd which ive always used and can only add from the laptops own hard drive,any ideas what the issue could be?

ive recently updated, itunes and all my movies have disappeared,i can no longer add to library from my external hdd which ive always used and can only add from the laptops own hard drive,any ideas what the issue could be?if i transfer the movies from the external to the laptop they will add to the library without any problem so theres no issue with the laptop but when i go to add file in itunes i can path to the external but as soon as i select the file nothing happens, just goes back to itunes

This happens if the file is no longer where iTunes expects to find it. Possible causes are that you or some third party tool has moved, renamed or deleted the file, or that the drive it lives on has had a change of drive letter. It is also possible that iTunes has changed from expecting the files to be in the pre-iTunes 9 layout to post-iTunes 9 layout,or vice-versa, and so is looking in slightly the wrong place.
Select a track with an exclamation mark, use Ctrl-I to get info, then cancel when asked to try to locate the track. Look on the summary tab for the location that iTunes thinks the file should be. Now take a look around your hard drive(s). Hopefully you can locate the track in question. If a section of your library has simply been moved, or a drive letter has changed, it should be possible to reverse the actions.
Alternatively, as long as you can find a location holding the missing files, then you should be able to use my FindTracks script to reconnect them to iTunes .
tt2

How to copy a folder more then 4GB from from my iMac to a pendrive or external hard disk?

how to copy a folder more then 4GB from from my iMac to a pendrive or external hard disk?
i have an iMac 27inch with os x 10.8.

You'll have to reformat the drive.
Assuming you want to use it with both Mac and Windows, reformat it on the Windows machine as exFAT (this is FAT64 as opposed to the standard formatting for those drives as FAT32)
exFAT has no file size limitations (for all practical purposes).
This will require the Windows machine to be on at least XP (with an update) and the Mac on 10.6.5 or higher
If it's being used only with Mac, reformat as GUID partition map and Mac OS Extended.

I can't boot from OS install USB drive Mac Mini Model 1176

How I can't boot from OS install USB drive, Mac Mini Model 1176

Thank you Eustace Mendis for your answer.
I rebooted the Mac Mini holding the Option key down but it doesn't work. I used an USB drive with O.s 10.7 from Apple that I have used previuosly with other computers and I also tried with a CD install O.S 10.6
It seems that the Mac Mini can't recognize the keyboard inputs and I tried with 3 different keyboards but still didn't work.
I also reset the SMC and PRAM but I had no luck. Any clues?

PE4-Win7: Please run this program from the Administrator account so it can set up your license. Once the license is set up, you can run it from any account.

Hi,
I'm using Premiere Elements 4 in Windows 7 (64 bit). When I launch PE I get the following error:
Please run this program from the Administrator account so it can set up your license. Once the license is set up, you can run it from any account.
Any idea how to solve it?

I came across this link online. Please check it out and decide if it will or will not advance your case.
http://www.howtogeek.com/howto/windows-vista/enable-the-hidden-administrator-account-on-wi ndows-vista/
ATR

Can run os from pendrive or usb hard disk?

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