OS X V10.6 Snow Leopard :: Unable To Install It - Keeps Prompting That It Cannot Be Installed On This Computer?
Apr 13, 2012
I'm experiencing some issue when I tried to reinstall my OS. It just keeps prompting me Mac OS X cannot be installed on this computer. You have to use your Time Machine to restore..... etc. But its a brand new hard disk. I have also tried using another hard disk. Its just keep prompting the same error.I also have deleted and recreate with 2 partitions, but problem still surface. Deleted and Erase at Utilities- Disk Utility, also can't help.
Info:
MacBook
Pro, Mac OS X (10.6.8)
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Nov 30, 2010
I work in an office where we've picked up a few new MBPs. These machines have Snow Leopard and I'd like to install it on my machine running Leopard. Is there any way that I can install 10.6 on my machine using the Disks that came with the new machines?
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Aug 20, 2009
I had ilife08 pre installed on my macbook pro. When i install snow leopard will it still be there? If not what should I do?
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Sep 2, 2009
Have my iMac since March and absolutely no problem. Installed Snow Leopard this weekend and worked just perfect UNTIL I turned the machine off. The next day restarted my computer and now takes about 2 minutes to boot up/then when screen comes up it is frozen for about another 2-3 minutes before can start using it. So basically, takes about 5 minutes from start up to being able to use my iMac. Spent an hour on phone with Apple on Monday night--they really tried--but couldn't fix it and now want me to bring to local Apple authorize dealer to work on it. Called them and they think it is the hard drive going out. But just doesn't make sense---worked just fine until I loaded 10.6 and then turned off machine. Before I bring it in and have them open it up and fool with the internal hard drive---DOES ANYONE HAVE ANY IDEA'S WHAT IS HOLDING UP THE STARTUP.
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Feb 20, 2012
I have iMac(intel) with lion installed. I created a new partition and I want to install snow leopard on it. can you please give step by step. I guess I have to go through Target mode by using another mac but just want to make sure if there is another way.
how can I run powerpc apps on lion so I dont have to install SL?
Info:iMac
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Nov 4, 2008
i have tried to re-install leopard into my macbook but it is just all a mess. i inserted leopard cd (original copy) into macbook to do a clean install to my new(to me) used macbook. the computer message after choosing language says "cannot install mac osx on this computer".
1. used disk utility to reapair disk...did no work
2. erased hd..still did not work.
3. made partition to install from external hd...now just made a total mess with computer.
4.i try to start computer from dvd drive with original leopard cd...still does not work. says cannot install mac osx to this computer...
i have macbook intel core duo 1 gig ram and enough memory.
please help i dont know what to do!!!!!
love my mac. buy i messed it up....
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Sep 1, 2009
For whatever reason, when I installed Snow Leopard it did not automatically install the updates for the printer drivers already installed in my computer.
I then tried to manually install the printer drivers using the SL disk and still no luck. The printers that I use are both wireless and work when they are connected with USB. Am I missing something? I'm reading all over about how people have made the upgrade with no problems at all so I'm there's got to be something I'm not doing.
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Dec 20, 2009
The internal hard drive on my early 2009 iMac is being replaced but I have to reinstall Snow Leopard myself.I did search in MRoogle and at Apple and cannot seem to find instructions on how to perform a clean Snow Leopard install on an iMac internal HD.
Can I do this? And if so how? Or do you think I should try and install Leopard on the existing Hd in the iMac? I still have these discs but have to get the SL applications install disc out of my drive (it's stuck and the iMac won't boot past the blue screen).
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Dec 20, 2010
I'm trying to install Snow Leopard with my "Mac OS X install DVD" to my friends's Mac, I have a MBP and he has a MB, will it work?
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Aug 28, 2009
this isn't an isolated issue - there are threads about this over at Apple and InsanelyMac: I'm unable to install Snow Leopard. When I run the installer, it'll tell me that "Mac OS X cannot be installed on "Macintosh HD", because this disk cannot be used to start up your computer" (Macintosh HD being my OS X volume, obviously). I'm seeing this issue on a relatively new 1.8ghz Macbook Air with a 128gb SSD - however, as far as I can tell from the other threads, the problem also affects iMacs and Macbooks.
Some people apparently attributed the issue to a PGP installation they had on their harddrive. Others found a file called backup.backupdb in their root - deleting it fixed the problem. However, most people don't have any of that installed on their computers and the upgrade still won't work. - if anyone has found a solution to the issue, please let me know :-( I'm stuck here. I don't have an external drive for the MBA and booting from a network drive has never worked on this particular machine - so I can't do a clean install, either.
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Feb 10, 2012
Is it possible to install leopard on another user account on the same computer?
Info:
MacBook Pro, Mac OS X (10.5.8)
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Feb 11, 2012
I am trying to upgrade from leopard to snow leopard on my MacBook Pro. However, every time I insert the install disk, the machine whirs for a moment, and then ejects the disk with no error message. I tested my drive with a different dvd and it works just fine. All of my other software is up to date.
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.5.8)
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Apr 22, 2012
I've already tried the MS help website suggested in the error window and there is no assistance available there
Info:
MacBook
Pro, Mac OS X (10.6.8)
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Apr 11, 2012
iMac with 2Ghz Intel Core 2 Duo, 4GB RAM, plenty of space available and currently operating 10.5.8. Now I want to upgrade to Snow Leopard and since my Mac Mini came with it, I attempted to use the OSX install disc from the Mini in the iMac. I don't see a reason why this shouldn't work. There's no DRM or anything as far as I know. I'm just trying to bridge the gap so I can download Lion. I've looked into some of the advice others have given on this subject but my computer doesn't have those issues. I've tried booting from disc but I get the same message.
Info:
iMac, Mac OS X (10.5.8), iPhone 4
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Apr 22, 2012
I have an old mac Book with OS X 10.5.8 running on it and I have a family DVD version of leopard that I have installed on my imac( that currently runs Lion(10.7.2) so it should install in my mac book. When I insert it into the macbook it whizzes for a bit and then spits out the dvd. I need to update this mac book so that I can run icloud etc on this machine to keep up with all my appointments etc ( I did check that it has an intel processor as required for lion)
Info:MacBook, Mac OS X (10.5.8)
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Apr 28, 2012
I want to install snow leopard in my macbook (late 2006), but Im going to change my hard drive in two months. So i dont know if I have to wait for my new hard drive or not.
Info:
MacBook, Mac OS X (10.6)
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Dec 11, 2010
Insecure Startup Item disabled. "/Library/Startupitem/M-Audio Firmware Loader" has not been started because it does not have the proper security settings. I tried to install the program and it looks like it partially installed But I have no idea. I am pretty technologically illiterate.
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Jun 15, 2009
I think I have an iMac G5 - flat screen, white covering. Right now I have OS X 10.5.8 & it's running rather slow. The processor is 2 GHz Intel Core Duo, Memory 512 MB 667 MHz DDR2 SDRAM. I want to upgrade to Snow Leopard 10.6.3 - tried today but says I don't have enough memory. How do I get more memory & what do I need to do it.
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May 18, 2012
I have downloaded 10.6.8, as the software update page stated. When I click "install" it prompted me to restart, however after restarting I'm still on 10.6.2.
Info:
MacBook Pro, Mac OS X (10.6.2)
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May 27, 2012
I have a mid-2007 MacBook Pro, model A1226, with 4GB RAM. The optical drive has always been a little off, in that CD's written using the MacBook Pro sometimes can't be read on other systems, but it's never had problems reading CDs/DVDs. When I had Fusion installed on this machine I was able to install Windows XP and Windows 7 using the optical drive.Â
I want to do a Bootcamp install of Windows, either XP or 7. I have two original WinXP Pro SP2 installation disks (retail, not OEM) and one set of original Win7 Ultimate installation disks, again retail.Â
I did a clean install of Snow Leopard after reformatting (erasing) the hard disk, and ran software update. Then I ran Boot Camp Assistant and created a bootcamp partition. When I insert an installation disk and click on Start..., after a moment it ejects the disk. Over and over. I repeated this many times, with all of the install disks, and the results were the same. Â
Except once, and only once, it actually started installing WinXP. Per the instructions I had WinXP format the bootcamp partition, but the install hung near the end where it was trying to save settings. Apparently this is a common scenario that some people think is related to having a USB keyboard and mouse connected, but it still hung for me even if I connected a wired keyboard and mouse. Â
Lots of reports of similar problems on the web, and I tried a number of suggestions I found here and elsewhere, including:Attached an external DVD drive. The install DVD doesn't get ejected, but I still get the folder/question mark and failure to reboot for all the installation DVDs. I suspect that my model MBP doesn't handle booting from external optical drives very well, if at all. Make copies of the install DVDs. Although the copies seem to work the same as the originals on my iMac, they produce the same results using both internal and external optical drives.Made a number of different bootable USB sticks, but never found a way to have the required guid partition table at the same time as the Windows boot image, so they weren't bootable on my MacBook Pro.Installed rEFIt and tried using that to boot from USB (still not recognized as a bootable device) and from internal and external drives containing the original or copied installation DVDs. Still get the folder/question mark icon.Â
Generally after clicking on Start Installation the system won't boot from the internal drive, but sometimes holding Option works; other times it just refuses to boot until I've tried it multiple times or booted from the Snow Leopard install disk and adjusted the boot record.Â
Supposedly listening to the drive and tapping on the case works, but not for me. I haven't yet tried loosening the mounting brackets because I'm still looking for a T6 driver, but that's another common suggestion.Â
Info:
MacBook Pro, Mac OS X (10.6.8), Model A1226 4 GB Ram
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Sep 9, 2009
I've just bought a new MacBook Pro, it came last week (or perhaps the week before) with 10.5.7 and I immediately bought the upgrade to 10.6. It seemed a little buggy, but nothing I could put my finger on, but this morning I couldn't start - just the apple and spinning wheel. The only thing I've done since my last restart is install software for mobile broadband usb.
I can't reinstall my system software because it's "old" (ie 10.5.7 and I've installed 10.6).
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Aug 30, 2009
getting really annoyed here, installed snow leopard on 24" iMac 2.66 GHz Intel Core 2 Duo and all seems to go ok until it restarts
it just hangs on the blue screen for hours and hours, even a power off/on results in the same problem
i can boot into safe mode no probs, but always end up on hanging blue screen when i reboot (safe mode ok)
deleted all login items etc, but still no go
not running any haxies either
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Jul 13, 2009
I've been trying to install various builds of snow leopard on my mac pro with no success (latest is 10a380). I start the installer, choose an install partition, click on 'install', the install window comes up, telling me the installation should take 'around 45 minutes'.
It copies a load of files to the hard drive, then about five minutes later the machine re-starts, and I am dumped back into my normal leopard installation. If I look at the discs I'm installing to I see a 'Mac OS X. install data' folder containing a lot of .pkgs, and that's as far as it ever progresses.
I've tried booting up directly from the install DVD, and this never works either: it always dumps me back into my normal leopard installation.All the disks I've been trying to install to are GUID formatted, permissions repaired, etc.Anyone got any ideas what can be going on?
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Aug 28, 2009
I was upgrading from Tiger to Snow Leopard (I asked a worker in the Apple store and he assured me it was okay to do so) and about 15 minutes into the installation I got a message saying "Unable to install. Please retry". Then when I retried it says "The contents of this disk can't be changed. Mac OS X couldn't be installed on this disk."
I have a black MBP and it is Intel based and I fit the system requirements
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Oct 26, 2009
I have MacBook Pro, i have leopard running on it, when i try to install Snow Leopard on it, it gives an error!!!Operation could not be completed. (OSProductManagerDomain error 100.)This error pops-up when i double click on "Install Mac OS X".
I tried running Disk utility and repair permissions. Restarted my MacBook, pressed "C", no luck...
I am not able proceed further... Please any help would be great...
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May 8, 2012
I am trying to install Snow leopard 10.6.3 to my laptop from 10.5.8 version I have. I am get an error code saying I am unable to do so due to the disc not being able to be partitioned. I've tried going to disc utility to partition the disc but it says that I cannot due to the disc being a start up disc. How do I upgrade my software?
Info:
MacBookPro, Mac OS X (10.5.8), want to upgrade to snow leopard
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Aug 29, 2009
I upgraded my Mini no problem, then I put the install disk in my MacBook and started the upgrade. All appeared normal.
Came back about an hour later, and the MacBook was asleep. Woke it, expecting to see the new login screen, but I got the old login screen. Logged in, and did not see the welcome movie or anything to indicate the new OS. Checked 'About This Mac', and it says OS 10.5.8.
Before I started the upgrade I had about 11.5GB free on my 80GB hard drive. Now I have just short of 10GB free. There is a folder on my HD titled 'Mac OS X Install Data' with a 'date modified' of today (all other folders have older dates) -- it appears to be mostly .pkg files, the biggest of which are 'Essentials.pkg' (841MB) and 'BaseSystem.pkg' (625MB).
Can anyone tell what went wrong -- why when the computer restarted it's not running 10.6? And, maybe more importantly, what should I do now? Run the installer disk again? Could it be that I didn't have enough free space on my HD?
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Feb 29, 2012
I am no longer able to Enter Time Machine. Therte are no changes in the software (or hardware). It continues to backup with no apparent problems.
Info:
MacBook Pro, Mac OS X (10.6.1)
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Jun 30, 2012
mac mini downloads adobe flash but unable to install how is it, with free disc of 135..36 M B available it states zero K B available?
Info:
Mac mini, Mac OS X (10.6.8)
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Aug 29, 2009
Pretty smooth sailing until I had to reboot my mac pro. It just stops at the point where you have the grey Apple logo and the spinner.
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