Can a 10.6.8 drive boot from an external usb enclosure on a 2013 mac mini running natively on 10.8.3?

I primarily use a 2011 MBP running 10.6.8 as my primary work computer. My wife also has a MBP that runs on 10.7.X. I'm able to take the drive out of my MBP, put it in an external enclosure and boot it from my wife's MBP. However, on the Mac Mini I just bought yesterday (10.8.3), it does not boot. It just hangs on the white/grey Apple logo screen.
Is 10.6.8 no longer compatible to boot on a machine that is 2 years newer? Does anyone have any experience with this issue? Thanks in advance.

So in order to make this work, I'd have to:
1. upgrade my 2011 MPB to Mountain Lion? Is that even possible? It looks like Apple is doing a free OS X upgrade to Mavericks and 10.6.8 is included: http://www.apple.com/osx/how-to-upgrade/
However, this worries me a bit because of software compatibility. Not sure what it's going to do to all my software.
2. Buy an older pre-mountain lion Mac Mini.
3. Virtual machine. I'm not a fan of using Virtual machines. It eats up too much RAM.

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How can i install snow leopard on my mac G5 using a command line and booting from an external usb rom, since my disk i have is not a bootable media

How can i install snow leopard on my mac G5 using a command line and booting from an external usb rom, since my disk i have is not a bootable media

Hi.
You simply can't. Snow Leopard is compiled in Intel binary only.
Good Luck.

BOOT FROM AN EXTERNAL USB DRIVE???

I know apple has made it clear about booting from an external USB drive
http://docs.info.apple.com/article.html?artnum=106474
but I know that there are people who are able to boot from an external drive, does anybody know how to do this?
It's just that id like to work on final cut studio on an external drive for various reasons:
1st: my powerbook's HD is small and slow (60gb)
2nd: my external usb drive is big (160 gb) and fast (7200 RMPS!)
so a little help would be apreciated
best regards

"Actually, USB II is faster than FW 400."
In theory, probably. In real life Firewire 400 is much faster than USB2, not to speak of Firewire 800:
"Wee Wiebetech" Portable FireWire/USB2 Drive Challenges The Fastest Competitors.

I have a late 2012 iMac and a late 2009 mac mini. I want to know if I can take the 8 GB of ram from the iMac and install it in my mac mini.

I have a late 2012 iMac and a late 2009 mac mini. I want to know if I can take the 8 GB of ram from the iMac and install it in my mac mini.
According to Cruicial my mac mini could use:
Module Size: 8GB Kit (4GBx2)
Package: 204-pin SODIMM
Feature: DDR3 PC3-8500
Specs: DDR3 PC3-8500 • CL=7 • Unbuffered • NON-ECC • DDR3-1066 • 1.35V • 512Meg x 64
Also According to Cruical my iMac uses:
Module Size: 8GB Kit (4GBx2)
Package: 204-pin SODIMM
Feature: DDR3 PC3-12800
Specs: DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V
I want to increase the ram in both computers.
So, can I put the iMac ram in my mac mini and then I'd only have to buy ram for my iMac? Naturally the ulitmate test will be when I actually install it, but having an expectation of success or failure will allow me to plan on what to spend money on.
Thanks,
Bear

Thanks for the responses. I probably wont even try as my priority is Ram for the mac mini. 2 is not enough. 8 for my imac is okay for now.
Somewhere I thought I'd heard that faster Ram would simply clock at the lower speed. It seems that I am incorrect.
Thanks,
Bear

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....

Can the iMac G3 with Panther boot from an external FireWire drive?

It does have firewire. I am worried that if my internal HD fails, I am going to be SOL. Sooo... If I install just Panther (full retail) on a new internal HD, will i be able to boot from it? How about if it is on an external FW drive? I DO NOT have the original install disks that came with the computer.

If I install just Panther (full retail) on a new internal HD, will i be able to boot from it?
Yes. Verify that the computer's firmware is up to date first.
How about if it is on an external FW drive?
Yes.
(29546)

Can't boot from my External USB since 10.5.6 Update

Hi to everyone and sorry in advance for my english.
Here's my problem:
I have a copy of Mac OS X in my external USB drive, just for emergency. Two days ago I decided to update the OS, so i reboot my iMac and everythings gone in the right way. So the disk had no problems.
I run Software update and I downloaded a 377 MB Update (from 10.5.5 to 10.5.6). The installation was successful and the iMac reboot. After first reboot I had a second reboot and now it happend. My screen is still grey with the apple logo and the black wheel that keep rollin'. The hard disk seems to be freezed.
Someone knows if there's something i can do?? I don't wanna reinstall Mac OS.
Thanks. Andrea.

Restart, holding down the OPTION key until the icons start showing up on the screen. When the spinning gear stops, select the internal HD, and click arrow underneath. That should boot the machine with the internal HD. From there you can run Disk Utility on the USB HD. By the way, your English is fine.

No application runs after booting from an external (USB) drive

Hi all,
my best hope is that I just embarrass myself with a blatantly obvious question instead of finding a real issue that will be resolved only in later updates. Here it is:
As I want to upgrade my hard drive in my good ol' MacBook, I wanted to backup my present boot HDD to an external USB drive (freshly formatted, HFS+ journaled, GUID partition table). I tried both SuperDuper! and Carbon Copy Cloner. In both cases, the backup/cloning process goes fine, and I can reboot into the external drive, and the OS starts (yes, with wifi working, even iStat menus, textExpander etc. initiating fine). But all applications (not those on the menu bar, though) crash and notify me of some thread having tried some invalid operation, or sometimes I even got some vague reference to kernel protection.
Do you have any ideas what this is? Something new and (supposedly) secure in 10.5.6? I tried a fairly standard procedure, I think. (Also, it is a fairly pressing issue as I would not really want to waste much more time on this drive swap. And I would rather use disk-cloning than the install disk and sucking back data from an apparently unreliable backup.)
Many thanks for any thoughts!
(Just to inform the interested, I ran a fairly extensive cleaning-maintenance-rebuild cycle by the latest Onyx before starting all this, this should clean up the state of the OS pretty much. But I could not run DiskWarrior. Convince me if you think that this would solve the problem.)

Thanks Devin, I think my issue is a bit different.
I am 'long' past the 10.5.6 update (as long as possible), it did not crash, and Software Update checked what it wanted several times since then (as it is set to do so daily).
Thanks for the safe boot tip, I have not tried it yet, though I am skeptical why would this help applications starting up without breaking some kernel protection -- but only if I booted up from an external drive.
I repaired all I could before the cloning of the drive, only the deep maintenance of DiskWarrior was skipped. With the disk or the OS itself, I basically did what you can, even the stuff that you are rarely supposed to do. (Onyx is a great tool to do all these and more, freely.)
I am not sure either that a FireWire drive would have helped, but who knows. (But really, the OS would boot, just the applications would feel that their are on an 'inferior' drive?) In any case, FireWire drives are not that easy to come by, and a risky investment -- e.g. I could not use them with the new MacBooks. Oh, and all my work was done on a firm table, but again, the behavior would be hard to explain as the HDD misbehaving, as the OS had no glitch, just I could not start applications without their crashing immediately.
Thanks again, I hope I run into something useful or if it is a bug then Apple magically pushes out some update before their winter break, or I will sadly watch my precious new drive sitting on a table idly.

T430s: boot from an external USB DVD drive

I wanted to change boot sequence to boot from external DVD drive to install Win8. To access the BIOS I hit Enter (empty password I guess) but in the BIOS everything is greyed out: I can't make any changes. What is going on?
Solved!
Go to Solution.

@kaja69...
As Rich has stated, you have a supervisor password set, and as Jin Li has stated, there is no default password.
For information on the various BIOS-level passwords, please see your T430s Hardware Maintenance Manual (manual pages 36-38).
Per the Community Rules, discussion of passwords is sensitive territory and may risk a thread lock, so please keep that in mind if/as this discussion progresses.
Regards.
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Booting from an External USB 2.0 Drive

Can someone please point me to an explanation on how to set-up a bootable drive using an external USB 2.0 drive and a MacBook?
Thanks

Well, as long as you have the drive you just need the software.
There are a few different ones that will do it. I use SuperSuper, but there is also Carbon Copy Cloner, and LaCie's SilverKeeper both of which are free.
Once you have the software, it is just a matter of running the cloning tool and then testing the clone to verify that it does indeed boot your Mac.

How do I combine my content from 3 external hd's and my 1 Mac Mini to my new Time Capsule (which is connected to my Mac Mini) and not have to use my external hd's again? My Mac Mini wont hold all the content on the external hd's.

My 3 external hd's are 500GB (total 1.5TB) and my Mac Mini is 500GB (Time Capsule is connected to this). I want to be able to have all the content from all these sources stored on my Time Capsule as if I only had 1 external drive. Is this possible? It is my understanding that when Time Machine backs up my Mac Mini I have to have my external drives connected since my Mac Mini does not have enough space on it to hold all the content on the exgternal hd's. I can only connect 1 external hard drive at a time and I want to get rid of them and consolidate.
And having to go back in time to search for files on 1 external hard drive and then back in time for the other external hard drive is not the most efficient thing to do. I would like it all in one place.
Thank you for your help!!

Back up all data.
Triple-click anywhere in the line below on this page to select it:
~/Library/Application Support/SyncServices
Right-click or control-click the line and select
Services ▹ Reveal in Finder (or just Reveal)
from the contextual menu.* A folder should open with an item selected. Quit the application if it's running. Move the selected item to the Trash. Relaunch the application and test.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.

Booting up from an external USB drive

Can I boot up from an external USB hard drive with OS X installed? The Imac G5 manual says you can boot from an external Firewire HD but says nothing about booting from an external USB HD

Yes, because OS X cannot be started from a USB drive.
To make a clone of your hard drive you must use the proper software, you cannot simply use drag and drop. You can use Carbon Copy Cloner, SuperDuper, LaCie SilverKeeper, Retrospect, Synchronize! Pro X, Tri-Backup, or any of a number of such utilities. You can also use the Restore option of Disk Utility. This latter option only does full backups (no syncs or incremental backups) but it's free, part of the OS, and reliable. Follow these instructions:
1. Open Disk Utility from the Utilities folder unless it's already open.
2. Select the startup volume from the left side list.
3. Click on the Restore tab in the DU main window.
4. Drag the startup volume to the Source entry field.
5. Select the backup volume from the leftside list and drag it to the Destination entry field.
6. Check the box to Erase Destination. Skip this step if you've already formatted the drive or if you cannot format it.
7. Double-check you got it right, then click on the Restore button.

Will the late 2013 Mac Pro boot from an external drive (4Tb, USB 3) with a cloned Win7 x64 partition on it?

Hello all,
I ordered a CTO Mac Pro for heavy rendering and animating work, and I am planning on using bootcamp to install a windows partition (for 3DsMax). As I am now using a HP Elitebook 8770W that has several valuable files and projects on it, I have bought a Seagate 4Tb external Desktop Drive that uses USB 3.0 to use as a backup drive. Now, as I saw that Bootcamp Assistant only supports installing a x64 version of Windows 8, my question is:
Will a late 2013 Mac Pro using bootcamp assistant boot from an external USB drive with a cloned partition running x64 win7? Or do I really have to buy Windows 8 and install that to my internal SSD, and then use the migration assistant to copy over my projects?
Thanks!

Posted? or found in new builds?
BCA should really just pull whatever the latest drivers are when run.
If it is with how it partitions and sets up nMP and its partition for Windows that is another matter and makes sense.
Some people want UEFI native booting in Windows, and my experieince with that on PCs has been that it boots faster and runs well, but has different partitions that it wants. For one thing, there is now a backup "system reserved" partition, just as Apple GUID has some volume information blocks and backup and areas that were once optional (and if format erase was not able to, it would not create one) are now mandatory.
Windows 8.1 is req'd, reason a backup should be a big must - is it might overwrite and use another OS's partition table entries. Especially when doing UEFI install.
There was something about which linux OS was safe and how they would each add entries in the table, but one would not place nice. That one had to be done first or not at all.

How can I boot from an external HDD that has an OS install on it?

Hello,
I have Windows 8.1 installed on my 500GB LaCie external HDD and I am trying to boot my mac from it. I haven't had any success. Thus far, I am able to get to the Startup Menu from holding the option key and Windows does show up. However, when I try to boot it, it says "No Bootable Device Found."
Keep in mind, the hard drive has Windows 8.1 installed on it. It is not a drive to install Windows through Boot Camp.
Any help would be much appreciated.

Read Starting from an external USB storage device (Intel-based Macs)

Why won't my 2011 MBP boot from bus-powered USB devices?

In the past, I have often made use of OS X's ability to boot from an external USB device. Before installing major OS updates, or new productivity software, I usually clone my system drive onto an external USB drive using Superduper or CarbonCopyCloner. Once the clone is complete, I can then boot from the external drive (by holding Option at startup, and choosing the cloned image from the boot disk menu). This has been incedibly useful in the past when I've had hard disk problems, or when I've upgraded to a new Mac.
My issue is with my new 2011 model 17" MBP. I am only able to boot from an external USB drive if the drive isn't bus-powered. If I try to boot from an OS X image located on a bus-powered USB flash drive or pocket hard drive, the drive seems to power down upon choosing it from the boot menu and I'm greeted by a blank gray screen. I've also tested this technique using a bus-powered DVD drive containing the Snow Leopard retail DVD (and a Windows 7 install DVD for what it's worth) and the problem remains. The optical drive will spin up upon startup, but power down as soon as I choose to boot from the DVD.
This issue only seems to affect my 2011 MBP. I've had no issues getting the same technique to work on my old 2007 MBP or a 2008 model MacBook.
Any help would be much appreciated.

Fair enough. I'll give that a try as a last resort.
I used my wife's MacBook Pro, Target Disk Mode and a Firewire 800 cable to install Snow Leopard on my MacBook Pro as I don't have an internal optical drive any more--just the standard HD and the SSD.
I did use the retail disc, and I'm wondering if the issue might be that since my machine is fairly new, I might have had to use the stock install disk--which I seem to have lost. I have the Applications DVD, but not the OS disc.
To that end, do you know of a way to get a replacement disc? I bought my machine at the store, I wonder if they'd be willing to copy one for me...

Can a 10.6.8 drive boot from an external usb enclosure on a 2013 mac mini running natively on 10.8.3?

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