Can I work from external hard drive?

I have a client with a current non-Intel PowerBook and ready to go for Final Cut Studio. Can any of the 40 gigabytes of installed data be moved to an external drive, deleted from the PowerBook and accessed from the external drive?
Ken
[email protected]

Hi Ken,
I have not tried exactly what you want to do, but when I worked with an external hard drive, I had some conflicts. However, I was using it to edit projects within FCP. The problems occured when I was trying to playback to a DV deck. Just an f.y.i. good luck with what you are going to do
-RB

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Welcome to the Apple Support Communities
Are you doing it with the new hard disk? If not, that's useless. When you receive the computer with the new hard disk, Setup Assistant will ask you to restore a backup

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Can't be done. Snow Leopard does not contain necessary drivers and perhaps other items required for OS X on the 2011 MBA. In fact, the version of Lion on the App store won't install on the 2011 MBA.
This is totally normal in Apple's world. A new version of MAC hardware that comes with a new version of OS X installed usually will not operate correctly with previous versions of OS X.

Can't boot from external hard drive

I have a 250 GB OWC Mercury Elite-AL Pro Firewire drive that I use for backups for my MacBook Pro (running 10.4.8) and iBook G4 (running 10.3.9). The drive is partitioned into four parts, two of which I use for bootable clones of the MBP and iBook. I've been able to boot from the MBP clone, but whenever I try to boot from the iBook clone, after a few seconds of the gray screen with the Apple logo on it and the spinning circle, the Apple logo turns into a gray circle with a diagonal line through it, and the spinning thing keeps spinning, and it never boots up. (For lack of a better description, the circle with the line through it is a gray version of the symbol you see, for instance, in the Ghostbusters logo.)
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I'm a little stymied at this point. The only other things I can think of would be that (a) I need to completely reformat and repartition the drive (which I don't really want to do, since I also have other backups and data on there), or (b) for some reason the fact that I initially created the partitions on the MBP is preventing the iBook from using those partitions (i.e., I can only create Intel-only or PPC-only partitions, which I hope isn't the problem, since that would mean I'd need a whole separate drive just to back up the iBook).
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The MBP and iBook require different partition schemes to be bootable. You won't be able to boot both computers from the same drive.
I can't install Mac OS X on a hard drive
If the installer won't let you install Mac OS X on a hard drive and gives as the reason "Mac OS X cannot start up from this volume," the drive may not have the partition scheme that the Installer requires. The needed partition scheme depends on the type of processor in your Mac. The installer installs Mac OS X for Intel-based Macintosh computers only on drives with the GUID partition scheme. It installs Mac OS X for PowerPC-based Macintosh computers only on drives with the Apple partition scheme.
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http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh2315.html
John

Booting from external hard drive on intel-based MacBook Pro

Good day everyone. I know similar questions were raised in this community, but I still have some questions.
I have MacBook Pro(late 2011) with OS X 10.7.5 and external hard drive with Ubuntu 13.04, from wich i can boot succefully on my PC. But MacBook Pro will not boot from my external drive, no matter which key/combination i use during restart.
After googling I found some answers to my initial question, how to boot from external hard drive
https://discussions.apple.com/thread/1852633?start=0&tstart=0
http://www.everymac.com/systems/apple/macbook_pro/faq/macbook-pro-boot-from-exte rnal-firewire-or-usb-drive.html
http://support.apple.com/kb/ht1948
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With this new partition type, will I be able to install ubuntu again on my external drive?
Does GUID partition type supports NTFS, ext4 and FAT32, linux swap?(I use ntfs for big files, ext4 as partition for ubuntu and fat32, because i use windows, linux and osx)
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here is info on my e-drive

LowLuster wrote:
The only OS that will boot from an external drive is Mac OS X or maybe Linux. For OS X to be installed on any drive it need to be formatted Mac OS Extended and have GUID partition table.
As for Linux I'm not that familiar with it but again for a Mac to boot it need an EFI partition on the drive and I don't think that is possible with NTFS or FAT32 let alone the native Linux format.
Went to wiki to learn more on efi but found artice on uefi.
Operating system loaders are a class of the UEFI applications. As such, they are stored as files on a file system that can be accessed by the firmware, called EFI System partition (ESP). Supported file systems include FAT32, FAT16 and FAT12, and supported partition table scheme is GPT only. UEFI does not rely on a boot sector, although ESP provides space for it as part of the backwards compatibility.[26]
Here is FAQ on official uefi website.
Can UEFI Secure Boot be adopted and implemented by a variety of operating systems?
UEFI specifications are platform-independent, supporting multiple platforms and architectures. In addition, UEFI specifications are designed to promote cross-functionality, as well as to support broad adoption across multiple operating systems, including Windows as well as Linux-based operating systems. The specifications are robust and can potentially complement—or even advance—other distributions, such as Linux-based distributions.
And here is wiki article on GPT expaining OS support.
It is obvious both uefi and GPT are ok with Linux and file systems such as FAT32, ext4 and NTFS.
I guess there is no much difference(or is that the same thing?) between uefi and efi used in Macs.
In your answer to Stark Industries you said that mac can boot linux from external hard drive, well this is not the info i got of official website and it is still my question, because your answer is very inconclusive and your info is partially incorrect

How can I move my project from external hard drive to my macbook pro?

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Try here...
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Hi Allen,
Is there any way to store the back up to Mac and restore after formating?

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Importing photos from external hard drive.

I had stored my photos on a external hard drive from power book G4(which had iphoto4.0.3).
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Shyman
Had another idea. Since you were not upgrading a computer to iPhoto 5 - which would upgrade your existing iPhoto Library Folder (database) and since you, I presume, already have a working iPhoto 5 Library Folder -- perhaps we have to trick iPhoto into doing the upgrade.
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(Home/your account) >Library>Preferences>com.apple.iPhoto.plist
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Hi there this is my first question here!
I connected my external hard drive originally formatted on PC on my new Macbook. The first time I connected it I could see all my files but today I connected it and after I couldn't see any file nor even on my pc appears as NO NAME with a different name and nothing on it. I think was reformatted, any help to recover all my data?
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It is unlikely that this will work, because I'm pretty sure that the Apple Store would have tried this. You could try using expensive software to get files off the drive, but it would be risky and the results might not be any good.
https://discussions.apple.com/docs/DOC-4273

Can I partition an external hard drive to run windows games on my Macbook Pro

I want to play windows games on steam but I am not sure if I want to partition my Macbooks hard drive. I heard you could partition external hard drives but didn't know if you could run games on that external hard drive. I have a lot of files on my computer and don't want to take time to move my files to the external hard drive, so can I buy the external hard drive and then partition it to run window games or do I have to partition my actual default hard drive?

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I able to copy and paste files from external hard drive to mac, but not the other way around. Please suggest. Thanks

I m able to copy and paste selected files from external hard drive to my mac but not the other way around. Im not able to copy files from Mac to external hard drive.
The same is working fine with USB flash memory.
Please help.

Vijay Raymond Daniel wrote:
The only thing is we need to buy this software. if there is a free solution to inter change files between NTFS and HFS it would be better,
Don't use NTFS, remove your data off it first and change the format to something the Mac and PC can read, but doens't cost money or require software.
Drives, partitions, formatting w/Mac's + PC's

Can I use an external hard drive for my ipad mini?

Can I use an external hard drive for my ipad mini?

There are some wireless external hard drives that can be used with the iPad.
The Kingston Wi-Drive, which costs $50 for the 16 Gigabyte, and then $30 more for every 16 gigs more. It works by you turning it on and then accessing the files on it from an app that you download on your iDevice. You can access music, movies, and other stuff. No connections or anything, it works like a WiFi connection, you connect to it from the setting on the iPad under wireless networks.
Then there is the Seagate GoFlex, which some would recommend over the Wi-Drive. But this one costs $199 and had 500 Gigabytes of storage. It works the sameway as the Kingston: no wires, runs over its wireless connection. You can actually fit up to 300 HD movies on it.
Another option:
Expand your iPad's storage capacity with HyperDrive
http://www.macworld.com/article/1153935/hyperdrive.html
On the road with a camera, an iPad, and a Hyperdrive
http://www.macworld.com/article/1160231/ipadhyperdrive.html
 Cheers, Tom

I have 1 gb of memory with10.6.8 and want to upgrade my OS can i use an external hard drive to solve this

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You are confusing RAM (Ramdom Access Memory) with hard drive storage space.
You need to install more RAM, not an additonal hard drive.
You can purchase an external hard drive, if you like, if you want to install the new OS X upgrade onto an external drive. If you want to run the new OS X Mavericks from the external drive, depending on your Mac model, you need a fast protocol external hard drive.
Either a USB 3.0, Thunderbolt or FireWire 800 connected external hard drive.
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Iphoto from external hard drive won't open on another macbook

My iphoto wont open from my external hard drive on my other MacBook. It says: The photo library will need to be upgraded to work with this version of iphoto. Your photo library will not be readable by previous versions of iphoto after the upgrade.
1) Why do I need to upgrade?
2) Will I still be able to open this external HD on my old macbook?
When I click upgrade it says: there is a problem accessing one or more files in your iphoto library. Do you want iphoto to repair permissions for this library for you?
3) What does this mean?
4)Can I open this external hard drive iphoto library on a Dell laptop or will it always have to be on a Mac?
Thank you for your help!

You do not give enough information to give a total answer - but basically it sounds like you have two Macs with different version of iPhoto - newer version of iphoto have to upgrade the iPhoto library to use it and once they do older versions can not use it - that is the meaning of the warning
The photo library will need to be upgraded to work with this version of iphoto. Your photo library will not be readable by previous versions of iphoto after the upgrade.
Pretty clearly stated by the warning
so
1 - because you probably have a newer version of iPhoto on your "other MacBook"
2 - Probably not
3 - you have a permissions problem that needs to be repaired - often this is caused by having the iPhoto library on an improperly formatted drive - the iPhoto library must always be on a volume formatted Mac OS extended (journaled) - what format is the drive the iPhoto library is on?
4 - no - if the drive is properly formatted the Dell can not open it and if it can it has no idea what to do with it - the iPhoto library must be used by iphoto on a Mac - if you want to have your photo on a PC you have to export them to a drive the PC can read
LN

Can I work from external hard drive?

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