Install Mac OS X 10.6 Snow Leopard from USB Drive

My MacBook Pro (Late 2006 15.4-inch 2.33 GHz Intel Core 2 Duo) has a SuperDrive that does not work.
I wish to re-install Mac OS X 10.6 Snow Leopard, as this is the latest DVD I possess, to wipe the HDD prior to selling. It has Lion installed but this was done via the Mac App store and I don't want to sell with any links to my account or as an authorised computer.
How do I boot the MacBook Pro from a USB stick, wipe the HDD and install Snow Leopard?

You will still need a Mac and a optical drive, a external one will do. To read the disk to put it on a USB, external opticals are not bootable.
http://www.maciverse.com/install-os-x-snow-leopard-from-usb-flash-drive.html
Here is how to remove data off the machine (hold on, extermely paranoid )
How do I securely delete data from the machine?

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Can't boot Snow Leopard from USB drive made in Yosemite

Hi all,
I have a brand new macbook pro running Yosemite, but some of the software I have will only run in Snow Leopard.
Running Snow Leopard as a Virtual Machine has been clunky, so I wanted to try an alternative and install Snow Leopard onto an external HD and work from that.
I got hold of the Snow Leopard dmg file and created a bootable USB thumb drive (I did this within Yosemite) to try to install it onto the external HD. I used the instructions here:
http://www.maciverse.com/installing-snow-leopard-onto-an-external-hard-drive.htm l
But when I restart the computer and try and boot from the USB drive, I just get the grey background with dark grey apple symbol, indefinitely. The installation process never commences.
What am I not doing right?
Thanks in advance for any insights.

You can only do what you are trying from a model that can be booted into Snow Leopard. You have a 2014 model that can only be booted by Mavericks or Yosemite. You cannot run Snow Leopard on your machine except in a VM or a Mac from 2010 or earlier.

Using a MacBook Intelcore 2 Duo 2,2GHz (3,1)with 4GB RAM. I can`t install Mac OS X 10.6 Snow Leopard

Using a MacBook Intelcore 2 Duo 2,2GHz (3,1)with 4GB RAM. I can`t install Mac OS X 10.6 Snow Leopard?? Need Help!

That machine requires the 10.6 white retail disks, gray or black machine specific ones from another Mac won't work.
How to erase and install Snow Leopard 10.6
For Snow Leopard Speed Freaks
https://discussions.apple.com/community/notebooks/macbook_pro?view=documents

Can I Install Snow Leopard From USB On Another Mac?

Hello everyone,
I own a 2010 macbook air that came with a snow leopard usb drive.
I've recently been given a 2008 macbook 4,1 that is running leopard. I'd like to install snow leopard on this and use it as a secondary computer. Will I be able to use the usb stick from my macbook air to update this computer from leopard to snow leopard? If updating won't work would I be able to perform a fresh install of snow leopard from my usb drive? Or is my only option to purchase a snow leopard dvd from apple?
Thanks.

Ah! Thank you, Niel. Forgot about the "weird" Air models without any kind of optical drive. I realize to get the Air models as thin as Apple did required the removal of such a drive, but virtually every user who bought one had to then go out and buy an external DVD drive anyway so they could install their other purchased software.

Start Snow Leopard from USB on a mac mini early 2009

Hi.
It is possible to start Snow Leopard from a USB drive (Pendrive, USB disk, etc)??????
The DVD drive of my mac mini doesn't work properly and I have some problems with my HDD.
Thanks in advance.
BR

Get at least a 16GB USB thumb drive and use this tecnique to make a bootable USB drive:
Borrowed from Kappy,
Drive Preparation
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your external hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
7. After formatting is complete quit DU and return to the installer. Install Snow Leopard being sure to select the external drive as the target.
Note that you will need a Snow Leopard DVD. The above will only work for you if you can boot your computer from a Snow Leopard DVD. If you have a new model that came with Lion pre-installed then the above will not work because a Snow Leopard retail DVD cannot boot your model.

Installing Snow Leopard from USB to MacBook

I managed to create a bootable USB pendrive of Snow Leopard from my Retail DVD, and I'd like to re-install it on my MacBook (not using the DVD). The pendrive is not recognized by the Mac at the boot (keeping option pressed), but Finder does. I also tryed to launch the installation process directly from Finder, but it doesn't work.

I just noticed your macbook is running 10.4.11. 10.4 does not support usb booting out of the box. Follow these steps HERE .
How did you clone a 10.6 on your macbook if you are running 10.4?

Can't boot snow leopard from external drive

I have a copy of snow leopard installed on a separate usb hard drive which I use to run some PowerPC programmes under rosetta. I can attach this USB drive to my Mac Pro and also to an Intel Macbook and choose to start up on this external drive without any issues. However when I try restarting my new 2011 iMac on this external usb drive the machine crashes every time with a kernal panic. Is this problem unique to me or does everyone else have this issue with new iMacs. Mine is a 27" 3.4ghz i& with 12ghb ram installed running 10.72. Is their soemthing I can do to resolve this problem?

I have now solved the problem of being able to boot from either Snow Leopard or Lion on a new Mid 2011 iMac. This is how I did it.
1. Attach an external USB drive to an earlier Mac or borrow one from a friend. In my case I used my 2009 Unibody Macbook (which has Lion installed on it but does allow you to install Snow Leopard on an attached device) Put the Snow Leopard install disc in this machine and tell it to install Snow Leopard on your attached USB Drive.
2. Start up the Macbook (or whatever machine you are using) and get it to restart on the attached USB drive so that it boots up in Snow Leopard. Then when Snow Leopard is up and running on the attached external drive, do a software update to bring it up to 10.68 (the current version). This step is important as I found that if I plugged in the external USB drive into the iMac with only operating system 10.6 installed it would cause a kernal panic on start up when I choose to start up on the external USB drive.
3. With Snow Leopard updated to system 10.68 you can now plug it into your iMac and restart the iMac booting into Snow Leopard from the external USB drive. You do this by either going to System Preferences>Startup disk and choosing the external drive, or by holding down the option key when you restart your Mac and choosing the external USB drive.
4. The next step is to make your iMac dual boot now that you know it can run Snow Leopard successfully from an external USB drive. To do this, go into Utilities>Disk Utility and select your main drive. Select the main disk (with Lion on it) and then choose Partition and choose 2 Partitions. Drag the first partition bundary line down to make the second partition size as small as possible. In my case I had a stock 1TB drive and the smallest partition size it would allow me was 70gb. Create the second partition (assuming you have spare space on your drive to allow this to happen). This will then create a second hard drive icon on your desktop. I renamed mine "Snow Leopard startup".
5. Download the free (and excellent) utility Carbon Copy Cloner and use it to copy your Snow Leopard operating sytem from your attached USB external drive to your new partition.
6. That's it! Now you can choose to start up your iMac from either Lion or Snow Leopard using either method mentioned in 3 above.
7. As a final step I suggest your install your Rosetta only programmes in your new Snow Leopard partition so that you can access them easily and keep them all together.

Installed Mac OS 10.6.2 Snow Leopard and OKI C5300n won't print

I updated my IMac to OS X.6.2 and could no longer print with the OKI c5300n. Here's what work for me after 6 hours of trial.
I did add Rosetta from the Optional Installs off the Snow Leopard Install CD.
I went to OKIDATA and downloaded and installed ftp://ftp2.okidata.com/pub/drivers/MacOSX6/OKIDPSUMX6MC.dmg
(X6 PS Driver Update Package v2.1)
I need to switch from manual to auto IP Address Set in the OKI Menu on my printer.
Hit Enter
Arrow down to "Network Menu"
Hit Enter
Arrow Down to "IP Address Set"
Hit Enter
Error down to "Auto"
Hit Enter and "Auto" should stop blinking
Hit Back till you see "Network Menu"
Hit Enter
Scroll to "IP Address" & Write Down this Address.
Hit cancel.
On your Mac Select the Apple in the upper left of your screen.
choose "System Preferences"
double-click on "Print & Fax"
Right-click to "Reset printing system" this will delete all printers and documents pending.
Click "+" to add printer
To get this right I did have to call the 24 hour support at OKIDATA... but Amen, it is all working now...
Click
"IP" Button
Protocol = Line PRinter Daemon - LPD
Address: the IP Address from your printer
Queue: leave blank
Name: what ever name you want
Location: not necessary
Print Using: Generic PostScript Printer

I tried the ftp link. The server is closing the connection unless you supply a user name and password. It appears (at least for now) that you will have to start at http://okidata.com/mkt/html/nf/Drivers.html. Choose your model and supply your name and email address. The page says that this information is optional, but I could not get a download when I did not supply the information. I did not give them my information and try it.
Matt
Message was edited by: Matt Broughton

Can I install Mac OS X 10.6 Snow Leopard on my imac that now has 10.4.11?

Can't initialize new ipod touch with the old itunes...can't install new itunes w/10.5. Can I go directly do 10.6 snow leopard?

yes, if your mac meets Snow Leopards requirements:
Mac computer with an Intel processor
1GB of memory
5GB of available disk space
DVD drive for installation

Can I install Mac OS X 10.6 (Snow Leopard) on my new MacBook Pro?

Hi all, I'm user of Mac since lot of time and I`ve got a question. I have bought a Macbook Pro on September 2011 and it cames with Lion and no installation disc. Can I downgrade this Macbook Pro with Lion preinstalled to Snow Leopard with SL Retail disc?

Not with a retail disc — it doesn't contain a recent enough version of Snow Leopard to boot the machine. You'll need to obtain duplicates from Apple of the discs that would have been shipped with your machine before the release of Lion. Call Customer Relations at the number below and ask to have them sent to you for a small fee.
1-800-767-2775 (USA only. Outside the USA, call AppleCare)

Can't run Snow Leopard from CD drive

I just bought a second hand mac pro 5,1 (mid 2010) with no hard drives and no installation CDs.
I bought a 120GB Samsung EVO SSD. I am waiting on an IcyDock to connect the SSD to hard drive bay 1.
In the meantime I'm using an extention sata cable to connect the SSD to the motherboard (HDD bay 1) and powering it via a power adapter to sata power.
I've formatted the SSD using my 2008 iMac to extended (journaled).
I've inserted my Snow Leopard disc (that I bought years ago) into the optical drive restarted the mac holding c to boot from CD.
I hear the disc spinning, the white background with gray apple logo appear but nothing happens. The disc stops spinning. Background stays.
Am I doing anything wrong?
Does the macpro side door have to be closed?
I've contacted apple about needing the original installer discs and they said I could just buy Snow Leopard and use that. I already own it.
Another symptom: If I unattach the SSD and restart the mac holding the mouse button on, the DVD drive doesn't open. It only opens with the SSD attached.

While you're waiting:
Install Snow Leopard into a new partition on your 2008 iMac.
Upgrade it to 10.6.8.
Clone it.
Restore your clone to your SSD for your MacPro.
Install the SSD into your MacPro.
Boot it up!

Use snow Leopard from USB

I updated my iMac to maverick.
Unfortunately some old app don't work anymore.
Is that possible to make an USB drive (flash or hdd) bootable with snow Leopard usable on that drive so I can use again my apps?
What is the procedure to do it and use it?
Thanks

Thank You.
I think Fusion could be the best for me. I have that so i only have to add a new virtual machine for SL.
By the way:
Do You know tthe procedure to install and run SL from USB.
I agree with you: it's not practical but economical.
Thank you

Boot Snow Leopard from Thumb Drive in Single User Mode on Macbook Air

I'm trying to boot from a thumb drive that I transferred the Snow Leopard .dmg on. My macbook air only lets me get into single user mode. Every time I try to boot or enter safe mode or regular mode, the Macbook Air shuts down.

I do have the installation media on my usb flash drive. I'm sure it's leopard, and the problem is that I cannot get passed the apple logo on boot. The laptop turns off after trying to finish the boot for twenty seconds. However, I can get into single user mode. I just can't seem to install the media in single user mode due to my lack of know how.

Snow leopard on usb drive?

is it possible to install snow leopard on an USB drive?
I want to configure boot camp, but my startup disk is too fragmented, I have a defragmenter but it doesnt work on the startup disk.
so if I would have a temporary installation of snow leopard, I could do it.
also, I have the upgrade disk (that might be a problem) and I lost my leopard disk

robin1232 wrote:
is it possible to install snow leopard on an USB drive?
yes. use e.g. Carbon Copy Cloner to make a bootable clone of your system.

How to revert back to Snow Leopard from Lion?

Foolishly I just jumped straight in, downloaded Lion and installed it, and well... I really don't like it. It's not a patch on SL.
So I'm trying to work out the best way of reverting back to Snow Leopard.
I have:
My Snow Leopard install disc.
A SuperDuper, bootable backup from 48 hours pre-upgrade.
A Time Machine backup from 48 hours pre-upgrade.
I'm fairly sure that just putting the SL install disc in, isn't going to work.
I think I have a couple of options.
1. Erase the hard drive completely, and then do a fresh SL install, then restore the last TM backup.
2. Boot from the SuperDuper backup, then restore the last TM backup.
I'd prefer option 1, as this gives me a clean install (I hope).
Before I go ahead, can anyone:
a) See any problems with carrying this out, or
b) Suggest a better, safer method?
I'm a bit concerned that SL was an upgrade to an existing OS, rather than a complete OS in itself, so I'm very wary of what might happen if I wipe the drive then put the disc in, hoping it'll give me a nice new version of SL. Might need to go and do a bit more reading up.
Thanks.

For ref.
Dragged and dropped copies of important files (Docs, Pictures, Downloads, Movies etc) to a spare drive.
Printed off any docs that I absolutely could not afford to lose.
Shut down Mac.
Attached USB drive with SuperDuper backup, and powered up drive.
Powered up Mac, and immediately pressed the option key.
From the window that popped up, chose my USB drive as the boot disk and pressed return.
Mac powered up running Snow Leopard from USB drive.
Started Disk Utility, and erased the disk labelled 250.06 GB Fujitsu.... etc In the 'name' field, entered 'Macintosh HD'
Started up SuperDuper! and copied my backup over Macintosh HD.
Incidentally, the first step it took was to erase Macintosh HD anyway, so I could probably have skipped the first erase.
Let SuperDuper! do it's thing for 90 mins.
Once it had completed, closed the machine down (it wouldn't let me eject the USB drive, as presumably it was still using that as the boot disc).
Detached and powered off USB drive.
Pressed Mac power button and crossed fingers...
And goodbye annoying Lion, hello again, good old Snow Leopard!
Didn't even need to restore the last Time Machine backup.
I may take another look at Lion again, further down the road, when hopefully Apple will have realised that OS X and iOS are two completely different animals, and that we don't all want our Macs behaving like our iPads.
For now though, I'm sticking with SL.

Install Mac OS X 10.6 Snow Leopard from USB Drive

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