I'm trying to boot my new iMac running Mavericks from an external hard drive with Snow leopard but it fails with a window telling me to power down manually. It works with my old iMac.

I have made a bootable copy of OS 10.6.8 onto an external G-drive from my 2007 24" iMac with success. I can't boot up my my new 2013 imac that has Mavericks installed. Any suggestions?

trey4 wrote:
I have made a bootable copy of OS 10.6.8 onto an external G-drive from my 2007 24" iMac with success. I can't boot up my my new 2013 imac that has Mavericks installed. Any suggestions?
Why do you want to run Snow Leopard on your new 2013 iMac with Mavericks?

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Got a new hard drive for Snow Leopard, but what about all the applications?

Hi,
Installing Snow Leopard revealed a faulty hard drive, but Genius Bar got me a new hard drive and installed Snow Leopard and the rest of the Mac Box Set for me.
I'm putting my computer back together, and I had all my files backed up on a Passport, but what do I do about the applications that I had? I could use a reinstallation of Office for Mac and Final Cut Express. Can I ask the companies directly?
-James

JimClive wrote:
Since I bought my computer, I've moved four times and have probably lost those installation disks. Is there any way I can get or download new ones?
More reason to back up your +*entire system,+* whether with Time Machine, a "clone" app like CarbonCopyCloner or SuperDuper, and/or some other way.
You should still retain the original discs, of course, but having a full system backup greatly reduces the chance you'll need them.
For info on Time Machine, you might want to review the Time Machine Tutorial
and perhaps browse Time Machine - Frequently Asked Questions (or use the link in *User Tips* at the top of the +Time Machine+ forum).
For info on others, see Kappy's post on Basic Backup, complete with links to the web sites of each product.

Can I reboot my new iMac running OS 10.7 into Snow Leopard 10.6.8 from an external hard drive

I have installed my hard drive from a previous but terminally I'll iMac that was running Snow Leopard into a Sata to USB enclosure. This is displaying on the desktop of my new iMac running Lion as an external Hard drive,also system preferences sees it as a start up source.My question is , is it safe to restart into Snow leopard without causing a kernel panic and if it does boot will it be fast enough to use as it as a USB drive.I know I could try it and see, but I would rather some advice.
Regards
John Lewis

Yes you should be able to (as long as your computer didn't ship with lion, if so idk it would prob work though) although be aware it will be MUCH slower than the normal OS. Hope this helps!

I have a new Windows tablet computer with limited hard drive space, and cannot transfer my itunes library to the hard drive. Can I run t media from an external hard drive? If so, how do I transfer my files?

I have a new Windows tablet computer with limited hard drive space (32 GB), and cannot transfer my itunes library to the hard drive. Can I run itunes from an external hard drive? I have tried to follow some of the directions on this site, but am having no success. Thanks.

iTunes will run fine with the media on an external drive.
However, I suggest that a tablet computer with a tiny hard drive is not ideal as the primary computer for managing an iTunes library, even a small one. If you have another machine, perhaps a big, boxy, inexpensive old desktop with a decent amount of storage, that might be a better choice.
http://support.apple.com/kb/HT1364

I have an imac 2009 the disk drive is damaged and I have lost the passwords I need to reset passwords I tried booting with a macosx disk from an external hard drive but did not read the drive how else can I reset password ?

I have an imac 2009 the disk drive is damaged and I have lost the passwords I need to reset passwords I tried booting with a macosx disk from an external hard drive but did not read the drive how else can I reset password ?
I have a 2012 mac book pro can I use that to connect with firewire and load osx that way? and how woudl I do that?
Thanks so much!

To what password are you referring? Do you mean your user account's admin password? Or do you mean the master password for File Vault or do you mean a Firmware Password?
For an admin password:
Forgot Your Account Password
For Snow Leopard and earlier
     Mac OS X 10.6- If you forget your administrator password
For Lion/Mountain Lion
    Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
     When the menubar appears select Terminal from the Utilities menu.
     Enter resetpassword at the prompt and press RETURN. Follow
     instructions in the dialog window that will appear.
     Or see Reset a Mac OS X 10.7 Lion Password and
     OS X Lion- Apple ID can be used to reset your user account password.
If you cannot do the above then try this:
1. Boot to Safe Mode by restarting and after the chime press and hold down the COMMAND-S keys until a black screen with white type appears.
2. At the prompt, type the following commands pressing return after each command line:
     /sbin/fsck -yf
     If you do not receive a "Filesystem OK" message then repeat this command until
     you do. If after seven tries you still do not receive a "Filesystem OK" message,
     then the system is corrupted and needs to be reinstalled.
     mount -uw /
     cd /private/var/db/netinfo
     mv local.nidb local.old
     rm ../.AppleSetupDone
     shutdown -r now
The second-to-last command above will cause OS X to think that the operating system is newly installed, and when the new owner starts up the computer it will send him/her to the startup wizard where he/she can start a new user without reinstalling.
This last method does not actually change a password. It simply removes the user accounts and lets you create an initial admin account as if the computer were new out of the box.
How to reset the OS X password without a startup CD:
Reboot into Single-user Mode. Enter the following and press RETURN after each command line
   1. Type fsck -fy
   2. Type mount -uw /
   3. Type passwd <username>
I have never tried this method myself.

HT2674 I have an iMac purchased in May 2011. OSX Lion 10.7.3. I deleted backup file from the external hard drive. Now, the trash can will not empty some of the files deleted. File folder: "Core Services" contains a locked file: "boot.efi". It will not

I have an iMac purchased in May 2011. OSX Lion 10.7.3. I deleted backup file from the external hard drive which operates from Time Machine.
Now, the trash can will not empty some of the files deleted from the backup harddrive.
The trash contains-- File folder: "Core Services" which contains a locked file: "boot.efi".
It will not delete.
How do I get the trash can empty of these files?

Yes, the Old Master file has a folder for each year where I find all photos from that specific year. I am attaching a screen shot of the file.
In the meantime i have managed to download all photos (it did not download any video files though in mpg, avi, 3gp, m4v,mp4 and mov format) to a new iphoto library. Unfortunately the photos are quite mixed and often doubled up. I ma considering to purchase iphoto library which checks all duplicates in iphoto. this will save me a lot of time. What do you think?

Why my new iMac won't read my external hard drive?

Why my new imac won't read my external hard drive??

Liz,
Sorry for not responding sooner, I support your position completely - as for the external drive I assumed that the individual was a previous mac user and knew about that (my mistake) at home I have a couple of external drives
one drive is acknowledged regardless of format (mac/win) its a partitioned drive.... the other one - far as the mac is concerned does exist when i connect it. I believe its a win only drive (will have to check the specs on it) but it works on the win-notebooks.
so my point of reference was coming that perspective, with no additional posts I have to assume you had the correct answer. have a great day.

HT1408 How do I transfer files from an external hard drive formerly connected to a PC to my new iMac computer?

How do I transfer document and photo files from an external hard drive formerly connected to my old PC into my new iMac computer?

There are several different ways to move data from your old PC to your iMac, including Manually Migrating at > Switch 101: Migrate your Windows files or system to your Mac
If you just want to move file's from your External HD, simply plug it into your iMac and drag your doc's to your Documents Folder and Import your photos into iPhoto.
To Share data cross-platform using an External HD, see > Sharing drives - Macworld

IMac Running OSX 10.6.8: hard drive replaced: old PSE3 (don't like/want any of the more modern versions) reloaded fine until serial number entered, then told it couldn't activate or some such. Adobe "help" sent me here. Please help.

iMac Running OSX 10.6.8: hard drive replaced: old PSE3 (don't like/want any of the more modern versions) reloaded fine until serial number entered, then told it couldn't activate or some such, I think because it was a single computer sale and now the new hard drive registers as a new/second computer. The program will run just fine on this computer if adobe will let me install it and activate it. Can this be done, or must I just go buy an old one on eBay, and if so will that also fail to activate? (Some one here last night wanted me to get on Skype for help, as if an old crustacean like me has Skype. No, it'll have to be done right here in print.) Can anyone help?

Unfortunately, you're in the wrong forum. This is not the Elements forum.
Here's the link to the forum you want:
https://forums.adobe.com/community/photoshop_elements/content

Why will photoshop not open after loading it to new iMac computer from an external hard drive and I get this message: Licensing for this product has stopped working:error code: 150:30

Why will Photoshop CS4 not open after loading to new iMac from an external hard drive and I get this message: Licensing for this product has stopped working:error code: 150:30

A Photoshop installation is tied to the machine it was installed on. Moving it to or from a hard drive breaks the licensing.
The answer is easy: Reinstall CS4 from your disc. and apply all updates.
Gene

Will Time Machine with Leopard Sync With New Hard Drive and Snow Leopard?

My computer is a 20" iMac that I bought in late 2008. The hard drive had trouble so Apple repaired with disk utility. Week later, more trouble so they did full hard drive erase. Data was backed up on Time Machine, 500GB also bought in 2008. After full hard drive erase, and reinstall of basic software, upon reboot, computer would power on then immediately off. It doesn't get past white screen. They advised a new hard drive install is needed.
A computer friend can install a hard drive just fine for me. However, I do not have the Leopard install disc. He could do it with Snow Leopard but I am scared. I'm afraid because my Time Machine last backup was with Leopard, not snow Leopard. I do not have my application discs with me, they are in storage in another state. Thus, if upon adding replacing hard drive and installing Snow Leopard my computer won't be able to sync FILES and APPLICATIONS from Time Machine because its on Leopard I will have a problem.
How can I either 1)Get a Leopard install disc and do that with the new hard drive install OR 2)make sure that a Snow Leopard install with new hard drive won't prevent my Time Machine from being able to install the saved FILES and APPLICATIONS if I don't have original APPLICATION (ie Aperture, Photoshop) with me? Thanks for any help you can provide.

thetrudz wrote:
A computer friend can install a hard drive just fine for me. However, I do not have the Leopard install disc.
Hi, and welcome to the forums.
That Mac should have come with Leopard. If so, call AppleCare. They'll send you replacement discs for a nominal fee.
Once this is sorted out, make a 8-10 GB partition on an external HD or your internal HD, and use the Restore tab of Disk Utility to copy the Install disc to that partition. Then you can boot and run from it instead of the physical disc. It will boot and run much faster, too.
He could do it with Snow Leopard but I am scared.
If he does, and doesn't provide a retail Snow Leopard disc, you must buy one ($29). It's a violation of the license to share software, and you'll need a SL disc to do things like restore a Snow Leopard backup, or the Snow Leopard Apple apps, or repair the internal HD.
Your best bet is to stay with Leopard, at least until you have access to your 3rd-party software discs.
What you can do, however, is borrow his Snow Leopard Install disc (assuming it's a white Retail disc, not a gray one that came with his Mac), and use it to do a full system restore from your backups. That's not a violation of the license, since you don't install or use OSX from that disc; you just use the Installer utility on it to restore the Leopard OSX and all your data from your backups.
See #14 in [Time Machine - Frequently Asked Questions|http://web.me.com/pondini/Time_Machine/FAQ.html] (or use the link in *User Tips* at the top of the +Time Machine+ forum), for details.

Can an intel iMac run OSX Tiger from an external hard drive?

Hi can anyone please tell me if it is possible to run OSX Tiger from an external hard drive on an Intel iMac running OSX 10.5 Leopard or later?
Or is it possible to partition the intel iMac's hard drive and add Tiger?
At the moment I am running Tiger on a partitioned hard drive shared with OSX Leopard and wish to upgrade to an intel Mac. I need tiger to run some software not compatible with newer Macs and also to access OS9 Classic. Thanx for your help.

IF you upgraded from Panther as you know you do not have an Intel based iMac. I beleive the limit of your upgrades on your current machine is going to be Leopard. The system requirements for Snow Leopard are:
General requirements
Mac computer with an Intel processor
1GB of memory
5GB of available disk space
DVD drive for installation
Some features require a compatible Internet service provider; fees may apply
This is straight from Apple so yes if you want to go beyond Leopard then you must purchase a new machine. My suggestion would be to begin replacing your legacy apps, you are extremely far behind and the longer you wait the more painful it will be to get current.
Good luck.

How do I move my old iPhoto library from my external hard drive to my new Mac?

Hi guys!
I recently bought a new MacBook Air as my MacBook Pro was on its last legs... I have my backup for my old MacBook Pro on an external hard drive and I'm trying to put a selection of albums from my old iPhoto onto my new MacBook Air iPhoto. I can't simply click and drag it over as I get an error message "The iPhoto library is a Time Machine backup, and so cannot be used as the main library...". I've tried to reopen iPhoto while holding option and selecting my old iPhoto library from my external hard drive to open... AND I get the same message.
If anyone could help me out that would be amazing!
FYI: The hard drive I am using is a G|Drive mobile with Thunderbolt 1 TB.
Thank you very much in advance!
Cheers,
Kendall

I may sound like a real rookie here, but on my new MacBook Air there isn't a "Pictures" folder under "Users/kendallwilson" like there used to be on my old MacBook Pro (Early 2011). I'm still working out the new software on my MB Air, so where exactly should I open this new window to start following the steps you just provided me.
Thanks again!

I am using a WD My Passport Studio external hard drive as a Time Machine. I get the error that a back up folder could not be created when my iMac has been asleep, any advice.

I am using a WD My Passport Studio external hard drive as a Time Machine. I get the error that a back up folder could not be created when my iMac has been asleep, any advice. The hard drive is set set not to go to sleep.

Were you not plugged in via USB to begin with?
I would recommend performing some resets just to be on the safe side. Unplug the external HD, and try these steps:
http://support.apple.com/kb/HT3964
http://support.apple.com/kb/HT1379

Need to move (consolidate) my iTunes files (media/library) from my external hard drive (i use time capsule as an ext hd) back to my main iMac where my iTunes is located.

I used my time capsule (1st gen) as an external hard drive to store my iTunes files and my iTunes app is on my main iMac. Now, I've decided to move those iTunes files from my external hard drive (TC) back to my iMac where my iTunes app is located. What is the best way to do this?

Is the Time Capsule the right piece of kit for the job?
Not really, no.
TC is a dumb as board hard disk in an airport extreme router. It has no media servers.. no backup.. it is slow and designed for TM target for laptops. The major one here is lack of backup. Any files you put on the TC can and will be lost at some point.. and to backup you need to have a computer connected to it with an external hard disk.. and a 3rd party backup because TM is too dumb to back up network drives.
TC is designed to spin up slow and spin down quickly at the end of backup. You will have issues when you stream media from it.
ATV needs to connect to itunes server.. not the library. You will still need a computer running. Same for lots of things.. since apple designed their system to be dependent on itunes.
The best idea is a media computer.. a mac mini is ideal. Don't need the latest greatest.. but an actual mac running itunes. Unfortunately it doesn't have large internal drives.. so it is still a bit kludgy in needing a fast external drive.. but at least you have automatic backups.

I'm trying to boot my new iMac running Mavericks from an external hard drive with Snow leopard but it fails with a window telling me to power down manually. It works with my old iMac.

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