Snow Leopard Installs successfully but wont restart!!

Essentially that is my issue. I get the 'successful install' screen and hit restart. I hit restart and just get the grey screen for at least 10 minutes. Then the mac boots from the CD and we go through the process again.
i have done so much research and found no one that gets a sucessful install but cant re-boot.
ideas would be awesome pls!!

Well, then, hook up the iMac to another Mac via FireWire and target disk mode and drag & drop that stuff onto the other Mac. From there, then try erasing and reinitializing the mucked up iMac. Once that's done, boot it with the install disc and restore it's software—described in the Everything Mac manual that came with the machine. When it restarts, use the same username/password combo for the baseline admin account. After it boots up, copy over the saved stuff, reinstall any apps that you can't get to work properly, and update to 10.5.8 via Software Update. Now, before trying to upgrade to Snow Leopard, get a bootable, external HD (preferably FireWire, since it's 40-50% faster than USB 2 and designed for data transfers), make a bootable backup/clone before updating/upgrading, and ensure that it's bootable and works like the original. That allows you to revert to the previous good state without having to reinstall or reset anything. See these for details:
http://www.macmaps.com/upgradefaq.html
http://www.macmaps.com/backup.html
http://www.thexlab.com/faqs/installswupdates.html
http://www.thexlab.com/faqs/backuprecovery.html

Similar Messages

Mac Mini Snow Leopard Installs ok, but reboot just hangs

I've just attempted to install SL as an upgrade from OSX 10.5.8. The installation (though tedious) worked ok. However, when it attempted to auto reboot after Installation Successful, it got to the Apple logo, and just hung there.
Needless to say, I was doing this last night, after Apple support had closed... So I tried to resolve it myself...
It sounded as if it was still occasionally trying to read the cd, so initially I thought there was some issue with the installation cd. Naturally I could not eject that. I tried multiple ways of reboot to eject the disk, all to no avail (space bar, mouse button, and pretty much every combination of keys to get into open firmware, even resetting ram), and eventually I forced it to boot up off the instal disk, which worked ok, then restored the system from a Time Machine backup. That all went ok. So, I'm now back with my original working system...
So, anyone got any idea why the install worked, but the auto-reboot failed? I don't have much non-Apple stuff installed - only 1Password in fact - and otherwise the OS and environment is as bought from the retailer.
Any suggestions appreciated Cheers, Pete.
It's a Mac Mini, here's the tech stuff...
Model Name: Mac mini
Model Identifier: Macmini3,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MM31.0081.B06
SMC Version (system): 1.35f0

HI Pete,
Not sure why this happened....
Go here and read the post by, "a brody" ... Topic : When updating to 10.6 or 10.6.1 please remember the following
http://discussions.apple.com/thread.jspa?messageID=10180165#10180165
And check out this post by, "Kappy" ..... Suggestions for Safely Installing Snow Leopard
http://discussions.apple.com/thread.jspa?threadID=2137339&tstart=0
*The installation wasn’t successful*
If you were unable to install Mac OS X, try the following:
Disconnect any external devices you don’t need during installation.
Try installing Mac OS X again.
If you were unable to install Mac OS X again, choose Utilities > Disk Utility. Select the disk on which you want to install, click First Aid, and then click Repair Disk. After repairing any problems, quit Disk Utility and then click Continue to try installing again.
Make sure there is sufficient disk space.
Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. *Make sure you always have a minimum of 10% to 15% free disk space at all times.*
Carolyn

Snow leopard installation fails after reboot

I have a mac book pro 2007 non unibody. It has 10.5.8 installed and I would like to install snow leopard. My machine wont boot from the dvd - I get a no entry / warning symbol. However it can be read when I am booted into 10.5.8 and hence I clicked on install snow leopard and it goes well until the point where it reboots and then it wont continue and boots into 10.5.8 again.
Is this bad media? should I return the disk?
Thanks
Nick

I presume you're using the retail Snow Leopard DVD?
There have been a few cases of bad DVDs, but I wouldn't expect the disc to be read at all, let alone install. Worth a call to Applecare or Customer support and see if you can replace the disc.
Meanwhile, boot from your original Leopard grey disc and run DU to Repair Disk (not permissions), then try booting from the SL disc again.
As you've attempted to install from the DVD while booted in Leopard, also check your HD for a folder called something like "MacOS X Install Data". That will have been left there by the failed installation; the .pkgs in there would normally be installed to replace the corresponding Leopard files during the restart while the HD is unmounted.
If there's one there, trash it and empty the trash as it may inhibit further attempts at installation.

Snow Leopard Installation problems

What can I do if the Snow Leopard installation isn't completed, returning message " Installer couldn't replace system documents"?
I tried once, and system returned me the message above. So I restarted and tried installation again, but first I formatted the HD with the Mac os x Journaled file system. the I retried, but the installation didn't go to an end, returning the same message.
I'm stucked with a 2009 Macbook Pro. Before I tried installation, suddenly stopped working, booting it with no success, ending with a white wide screen.
Any ideas?
Many Thanks.
Ricky

Oh, it was the +File Open+ dialog, not a web browser window, is that correct?
Since you installed Snow Leopard as an upgrade over your existing system, and logged in to your existing user account, you may have had a +Login Item+ (processes that start and run at login) that needs to use "Events.app" (or maybe Events.app itself was the Login Item).
If you log out and log in, that message should pop up again, if it is related to a Login Item.
To see your Login Items, go to System Preferences Accounts pane +Login Items+ tab. The list you see are your Login Items. If you see anything that you no longer need, you should remove it. Look for something that may be related to this "Events.app" process.

I am new to mac's and have upgrade from Snow Leopard to Lion but......

I am new to mac's and have upgrade from Snow Leopard to Lion but not all my application will work. Is it save to reinstall using original snow leopard dvd and does it wipe all my other application like apature? I am in a panic over this, any help!!
I came across this online and i want to know is it safe to do this:
Backup your User folders to an external drive. This should preserve your documents, photos, music, etc. If you store those things in locations not in the User folder, make sure to copy those over too.
Insert the Snow Leopard disc. Restart your Mac and hold down C to boot to your DVD drive.
Go to Utilities in the menu bar once the installer pops up and select “Disk Utility.”
Find the drive in the sidebar where Lion is installed, select it and navigate to the Partition tab.
Click on the drop down menu under Partition Layout and select “1 Partition.” Hit Apply.
Now navigate to the Erase tab and make sure “Mac OS Extended (Journaled)” is selected, then hit Erase to delete all data on the drive.
Quit Disk Utility to get back to the Snow Leopard installer and proceed with the install.
Restore your User folder and documents from your backup.
Run Software Update to get everything current, install your apps from your original install media and update those as well.
if any one can help me that would be great, thanks Mike

Before you do that why not do this first:
Repair the Hard Drive and Permissions
Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
To boot from the Recovery HD restart the computer. After the chime hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
If this doesn't help, then you can proceed to reinstall Snow Leopard as follows:
Downgrade Lion to Snow Leopard
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, 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. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Quit DU and return to the installer. Install Snow Leopard.
This will erase the whole drive so be sure to backup your files if you don't have a backup already. If you have performed a TM backup using Lion be aware that you cannot restore from that backup in Snow Leopard. I suggest you make a separate backup using Carbon Copy Cloner 3.4.1.
This will erase the drive so be sure to backup your files before doing this.

I want to upgrade my Imac from Snow Leopard to Yosemite, but only have 1Gb RAM. Can I add RAM, then upgrade?

I want to upgrade from Snow Leopard to Yosemite, but can't because I only have 1Gb Memory. Can I add more memory, then do the upgrade? What should I buy?

gwd440 wrote:
Its older than I realised. Purchased in 2009, but is an early 2008 model.
So I'm possibly aiming a bit high by going for Yosemite? Would an earlier o/s be a more realistic option?
On the RAM issue, I fully agree with what Etresoft has written. I have just visited various sites, including OWC, Mactracker and iFixit and your Mac seems to have the Penryn processor. It will address 6GB of RAM which is more than enough for your use.
Where I differ from him, is Lion. The last big cat which I liked was probably Snow Leopard, and thereafter now Yosemite. There has been a lot of successes with your generation migrating to Yosemite, but with 6GB of RAM. Admittedly there were also problems for some, but I have observed even more successes even after initial problems. Mostly these problems were caused by adware or crapware installations. (Thank you Etresoft for a wonderful utility!)
Your iMac also has a SATA interface for a 3GB SSD, which is good enough. We have a Mac here with the same interface, still with a normal conventional stock HD running Yosemite, but only 4GB of RAM and it is running fine.
Of course the newer technology processors, faster RAM, PCI SSD, greater bandwidth on the newer Macs perform much better. But as I am on the older side, (ha ha), some of the 'vintage' Macs are still my favourites to use for certain tasks. Like using 9.09 for doing certain things and then converting the results afterwards for completion!
But, once again, it is your decision and only you can decide as you yourself knows your own circumstances better. Weigh up the options, considering what Etresoft has pointed out vs what Yosemite offers ito continuous support, security and features. There are a lot of your type of iMacs out there, and some of the users spoke about feeling like having a new Mac. There were others, who were wailing though. You could of course, also follow the advice of a test installation on an external and testdrive it, or wait for the release of 10.10.2 which I read somewhere is eminently close?
Have fun
Leo

Mac OX Snow Leopard installation from DVD failed

I tried to install the new OS Mac OS X Snow Leopard 10.6.3 (bought today) on my iMac. But is constantly failed (message: installation failed) and now it's in a loop where I can't get out. Because the only action there is is to try it again. What should I do?

What specific iMac model do you have? Does it meet these requirements?
Snow Leopard 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.
Some features require Apple’s MobileMe service; fees and terms apply.
To shut down the computer press and hold in the Power button until the computer shuts off. When you restart the computer you can eject the DVD as follows:
Five ways to eject a stuck CD or DVD from the optical drive
Ejecting the stuck disc can usually be done in one of the following ways:
1. Restart the computer and after the chime press and hold down the left mouse button until the disc ejects.
2. Press the Eject button on your keyboard.
3. Click on the Eject button in the menubar.
4. Press COMMAND-E.
5. If none of the above work try this: Open the Terminal application in your Utilities folder. At the prompt enter or paste the following:
/usr/bin/drutil eject
If this fails then try this:
Boot the computer into Single-user Mode. At the prompt enter the same command as used above. To restart the computer enter "reboot" at the prompt without quotes.
If you are currently running Leopard and it's still working then do this:
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
If all is OK then reboot from your Snow Leopard DVD and try the installation again.
BTW, I encourage you to make a cloned backup of your current working system before trying to upgrade.

How can I create a disk image of snow leopard installer disk from my Imac which runs it?

how can I create a disk image of snow leopard installer disk from my Imac which runs it? It came without DVD installer, and I want to make a copy of it's OS installer but can't find out how.

You need to have the disc in order to create disk image of snow leopard installer disc. What did your machine ship with? If something later than SL, then why? If earlier, then you can buy the SL installer disc and make the disk image.

Snow Leopard installation on Mac Mini has failed

Hi,
Does anyone know whether Snow Leopard checks what hard disk is installed in order to satisfy installation requirements as I've fitted an SSD Hard Disk Drive in my Macintel Mac Mini and installing Snow Leopard has failed (no longer boots into any Operating System previous nor upgraded. (Mac OS X 10.5.8 previously installed)).
Thank you for any advice.
Best Regards.

It may not have anything to do with a new drive installation. Snow Leopard has just "bricked" my Intel Mac Mini hard drive - the original one. The first attempt at installation failed, so I tried an erase and instal. It seemed to work - briefly but when I tried to restore apps and settings from a Time Machine back-up it "hung" with only one minute of restoration to go. Now the HD appears to have failed, since it is unable to find any system folder and booting up via the Snow Leopard disc and bringing up the disc utility shows a greyed-out HD drive.
Some people on the MacBook Pro forum report a similar problem with the hard drive after Snow Leopard installation.

I installed the latest version of icloud control panel (allegedly Windows 8 compatible) on my Windows 8 laptop. Installation successful, but on clicking on the icloud icon nothing happens. The same software worked on my Windows 7 PC.

I installed the latest version of icloud control panel (allegedly Windows 8 compatible) on my Windows 8 laptop. Installation successful, but on clicking on the icloud icon nothing happens. The same software worked on my Windows 7 PC.

Superb detail, thank you.
(1) Download the Windows Installer CleanUp utility installer file (msicuu2.exe) from the following Major Geeks page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
(2) Doubleclick the msicuu2.exe file and follow the prompts to install the Windows Installer CleanUp utility. (If you're on a Windows Vista or Windows 7 system and you get a Code 800A0046 error message when doubleclicking the msicuu2.exe file, try instead right-clicking on the msicuu2.exe file and selecting "Run as administrator".)
(3) In your Start menu click All Programs and then click Windows Install Clean Up. The Windows Installer CleanUp utility window appears, listing software that is currently installed on your computer.
(4) In the list of programs that appears in CleanUp, select any iTunes entries and click "Remove", as per the following screenshot:
(5) Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

My imac osx snow leopard turns off and wont recover

my imac osx snow leopard turns off and wont recover

I have an IMAC 21.5"/3.06/2X2GB/500GB/4670 year2010 with snow leopard MAC OS X 10.6.8 Yes it spontaneously shuts down while working and I cannot restart unless I disconnect the power supply.

Snow Leopard Installation and Upgrade Tips

Disclaimer: Apple does not necessarily endorse any suggestions, solutions, or third-party software products that may be mentioned in the topic below. Apple encourages you to first seek a solution at Apple Support. The following links are provided as is, with no guarantee of the effectiveness or reliability of the information. Apple does not guarantee that these links will be maintained or functional at any given time. Use the information below at your own discretion.
Some things to know when planning to upgrade to Snow Leopard:
General Information
• Snow Leopard will only run on a Mac with an Intel processor. It will not run on any Mac with a PowerPC processor. PowerPC-based Macs include all PowerMac G3s, PowerMac G4s and PowerMac G5s, iMac G3s, iMac G4s, iMac G5s, all PowerBooks, all iBooks, and all eMacs. There is no workaround or hack that will get around this issue and get Snow Leopard to install and run on a PowerPC-based Mac.
• An Apple web page with the major enhancements and refinements in Snow Leopard can be found here:
http://www.apple.com/macosx/refinements/enhancements-refinements.html
• An article with a useful summary about Snow Leopard and 64-bit computing can be found here:
http://www.macfixit.com/article.php?story=20090826074252596
Tips
• IMPORTANT: As with any upgrade, you need to confirm compatibility of all your applications and drivers with Snow Leopard before you upgrade. Some major items of note:
Snow Leopard only ships with Java 1.6, so any applications built with Java must include support for 1.6 or the application will fail. Applications that currently use Java and are reported not to work include (but are by no means limited to) SPSS, ClamXav and Cyberduck.
Snow Leopard has severely restricted or in many cases eliminated the use of Input Managers, so applications that depended on those will fail. Logitech's mouse drivers appear to fall into this category.
Many applications that are or include menu bar components will fail if they depend on Unsanity's Menu Extra Enabler or the open-source Menu Cracker.
Apple has a list of software officially stated to be incompatible with Snow Leopard here:
http://support.apple.com/kb/HT3258
There's also an ongoing compatibility list is being maintained here:
http://snowleopard.wikidot.com/
Reports on that site are unofficial but may be useful.
• Snow Leopard no longer includes AppleTalk, so you will no longer be able to use any AppleTalk-only printers or other devices.
• Safari by default will launch in 64-bit mode on those systems that support 64-bit processing (which includes all Macs with Intel Core 2 Duo or Xeon processor). If you have Safari plug-ins that are not working, quit Safari, Get Info on the Safari application, and select "Open in 32-bit mode" and relaunch Safari.
• QuickTime Player X has some ability to trim and convert media, but no longer includes many of the former options available in QuickTime Pro. QuickTime 7 Player is available as an optional installation for those who still need the additional Pro features. If you have QuickTime 7 Pro installed in Leopard and are upgrading, the Snow Leopard installer should install QuickTime 7 Player automatically and preserve your Pro key. Apple has made no mention of a Pro version of QuickTime X.
• The Snow Leopard installer reportedly removes the Script subfolders from /Library/Scripts/, so if you are upgrading Mac OS X 10.5 Leopard, before performing the upgrade make a backup of the Address Book Scripts, Basics, Finder Scripts, Info Scripts, Internet Services, and Navigation Scripts subfolders and then copy them back to /Library/Scripts/ after installing the update.
This is the 1st version of this tip. It was submitted on August 28, 2009 by Dave Sawyer.
Do you want to provide feedback on this User Contributed Tip or contribute your own? If you have achieved Level 2 status, visit the User Tips Library Contributions forum for more information.

Welcome to the Apple Support Communities
As the computer froze during the Snow Leopard installation, it's possible that Snow Leopard wasn't installed correctly and Snow Leopard can't start, so you have to reinstall Snow Leopard. To do it, insert the Snow Leopard disc, hold the C key while your computer is starting and follow the steps to reinstall Snow Leopard. You won't lose anything you had saved

Snow Leopard Installation Disk Ejects - won't install

A brand new Snow Leopard Installation disk would not be read in a MacBook Pro 15" so I just thought I'd share my solution.
This installation disk was readable on every Mac that I tried except the one that I wanted to install Snow Leopard onto, which, by the way, could read other CDs and DVDs.
I ran TechTool just to eliminate any problem it may be able to handle.
The solution was to clean the DVD with a little dish soap and water and to blot it dry with a lint-free cloth. Once I was sure that the disk was totally dry I attempted the installation again and it worked.

Hans, will that Pioneer cause problems with this Tiger app? One comment I read on one forum said that non-Apple disk drives have to be disabled to run Tiger, so I wonder if that would solve this problem. I appreciate all the time you've given me to help solve this problem. Like most projects, a lot more is involved that appears at first.

I deleted my Mail app sometime back. I reinstalled it again, today, on my Macbook Snow Leopard Mac OS but when I try launching Mail, it says ' You have Mail version 4.0(1075/1085). It can't be used on Mac OS X version 10.6.8(Build 10K549)",

I deleted my Mail app sometime back. I reinstalled it again, today, on my Macbook Snow Leopard Mac OS but when I try launching Mail, it says ' You have Mail version 4.0(1075/1085). It can't be used on Mac OS X version 10.6.8(Build 10K549)",

The Mail version for your machine is 4.6 (1085) You can get it via the Combo updater. Mac OS X 10.6.8 Update Combo v1.1
Then follow with software updates to pick up the most recent security and iTunes updates.

I bought a laptop Macbook a year ago (January). It had Snow Leopard on it, but somehow the 8.x iPhoto. I just upgraded it and my my 2008 iMac to Lion. The old computer has iPhoto 9.x on it. Do I have to buy iPhoto for the newer laptop?

I bought a laptop Macbook a year ago (January). It had Snow Leopard on it, but somehow the 8.x iPhoto. I just upgraded it and my my 2008 iMac to Lion. The old computer has iPhoto 9.x on it. So I am wondering why it says I have to buy the upgrade for a newer computer? Any ideas? I want to sync my photos with all my devices (Macbook, iPad, iPhone) through the cloud.

Not if you purchased it from the App Store. But if it's part of the iLife boxed set, then you have to repurchase. But you can purchase on the App Store which then lets you install it on as many computers as you own.

Snow Leopard Installs successfully but wont restart!!

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