I have tried to update from Leopard to Snow Leopard using disk. New OS wouldn't load and now laptop won't start at all

I have tried to update from Leopard to Snow Leopard using disk. New OS wouldn't load and now laptop won't start at all. Simply get the Apple logo and the clock below and then after about 10 mins the laptop switched itself off. The Snow Leopard  disk is a brand new family edition. Error message when attempting to install was that "this software cannot be installed on this disk".

Thanks Fred, but I've tried '''ALL''' that already.
I '''THINK''' I might have found the problem - the Profiles folder has been locked by inherited properties from the levels above. I have had to go all the way up to my User folder and reset ALL the properties from there down to be unlocked so that I could remove the prefs.js file so that it could be recreated on the next launch of FF. Exactly why my User folder is locked in such a way as to stop me/FF making changes when I have been able to alter preferences at will in the past, I don't know ...
So far, so good. I have since done a complete shutdown and when I restarted this morning, FF seems to be behaving itself ...
flashfletch

Similar Messages

  • When I tried to update my iPhone to the newest iOS, it wiped my phone clean! And now it won't activate it. Help!

    When I tried to update my iPhone to the newest iOS, it wiped my phone clean! And now it won't activate it. Help!

    There is an alternate method in this thread that you can try if you are unable to locate and disable all of your AV/AS software:
    https://discussions.apple.com/message/16407629#16407629

  • Recently installed Creative Suite 6 and am using Acrobat Pro.  Suddenly it crashes and now it won't start.  I installed the current update but still not.  This happened before, in 2012, and was finally fixed.  what do I do?  Duncan

    Hi all,
    My recently installed (Windows 8.1) Acrobat Pro (part of CS6) suddenly stopped working - now it won't start.
    This happened on Windows 7 in 2012 and was eventually fixed.
    Any advice on what I should do?  [I can't find where to post a question to the adobe help people]
    - Duncan

    Well, the computer stopped starting up at all. It could never find the operating system. I tried safe mode and virtually every other non-standard start-up option. I then did target disk mode with another MBP and got the message: "The disk you inserted was not readable by this computer." I then tried using disk utility and it couldn't retrieve retrieve the data using restore (writing to an external drive). I suspect that this means the hard drive would need to be replaced. In your expert opinions, is this necessarily true? Could this still be just a software problem, or perhaps some other piece of hardware?
    Part of the reason I ask is that this laptop is now nearly five years old. It's needed a new battery for two years. If it's a virtual certainty that the hard drive is toast, I don't want to pay $150 for someone to take it out and try to recover any remaining data from it, only to reveal that the data is indeed irretrievable (since the computer itself is probably only worth $300-400 at this point). The nearest Genius Bar is also more than 2 hours away. Am I going about this the right way by using disk utility, given that the hard drive won't mount to the desktop of the other computer? If the hard drive can't be reat in target disk mode, does that confirm that it is the hard drive?
    Thanks
    Oh also, it does still make the startup noise, even though I can't run the AHT since I can't get it to start up in safemode. I thought this mean that it passing various hardware tests. Does this not apply to the hard drive?
    Message was edited by: Euain_ *add-on*

  • I Have mac osx 10.5.8 and have tried to update to mac osx snow leopard 10.6.3, but I constantly get the install failed message. What could be the problem?

    My imac is currently running mac os x 10.5.8. I've tried to install mac osx snow leopard 10.6.3, but have been unsuccesful because the disc fails to install.
    What could be the problem?

    noondaywitch wrote:
    You should boot from the Installer DVD by holding down the C key during start up until the Apple logo and spinning cog wheel appears. Allow plenty of time for the installer to appear - it can take several minutes when booting from a disc.
    I suggest not doing this unless the Apple recommended method (starting by double-clicking on the
    Install Mac OS X icon while booted up normally) fails.
    There are several reasons for this:
    The Apple method performs a check of the DVD's integrity before starting up from it. This can't be done if you start up directly from the DVD.
    The Apple method "phones home" using the current OS's network settings to check for updates to the incompatible items database included on the DVD & writes a lot of pre-install data (the 'Mac OS X Install Data' stuff) to the HD before restarting automatically from the DVD to finish the installation. This may not work as expected if you start up directly from the DVD.
    The pre-install data on the HD speeds up the installation process (because running the OS from the HD to build the data is faster than doing that while running from a DVD).
    The Apple method makes it possible to "gracefully" cancel the installation before the automatic restart occurs without leaving the existing OS on the HD in a corrupted, "half-installed" state unable to restart the Mac. This sometimes happens if the installation process hangs & one has to force-restart the Mac to recover. As long as this occurs during the "pre-install phase" before the restart, the existing OS should remain untouched & intact.
    Also note that the Snow Leopard installer is quite a bit more sophisticated than the previous ones like for Leopard or Tiger. It automatically performs the equivalent of Disk Utility's Verify Disk step before beginning the installation & performs more checks during the installation process (including checking the pre-install data for errors). It is usually not necessary to remove the "Mac OS X Install Data" folder after a failed installation, which may just cause the process to take longer on subsequent attempts, but if nothing else helps it is certainly something worth trying.

  • I am trying to upgrade from Tiger to Snow Leopard.  When I insert the disk and install starts, it states "This disk is used for Time Machine backups" and Mac OSX can't be installed.  Does anyone know how to correct this (since Tiger doesn't have Time Mach

    I am trying to upgrade from Tiger to Snow Leopard.  When I insert the disk and install starts, it states "This disk is used for Time Machine backups" and Mac OSX can't be installed.  Does anyone know how to correct this (since Tiger doesn't have Time Machine)?

    http://support.apple.com/kb/TS2986

  • TS3694 How do i restore my iphone from "no Service". I tried to update my iphone 3G TO iOS 6.0. But it got stuck and now my itunes is displaying Error message: "there is no sim card installed in the iphone you are attempting to activate" Kindly suggest

    How do i restore my iphone from "no Service". I tried to update my iphone 3G TO iOS 6.0. But it got stuck and now my itunes is displaying Error message: "there is no sim card installed in the iphone you are attempting to activate" and my iphone is without service. While i am trying to activate my ihone on wifi also it doesnt saying servers are temporary unavailable try after sometime. Kindly suggest

    tariqrehmani wrote:
    How do i restore my iphone from "no Service". I tried to update my iphone 3G TO iOS 6.0. ...
    The iPhone 3G is Not Compatible with iOS 6...
    It also appears that your phone may have been Hacked and / or Jailbroken...
    If this is the case... you are out of luck... Because...
    The discussion of Jailbroken Devices is against the Terms of Use of this Forum.
    Why Jailbreak is Not Supported  >  http://support.apple.com/kb/HT3743

  • Updating from Tiger to Snow Leopard without buying the Mac Box Set

    Is it possible to update from Tiger to Snow Leopard without buying the Mac Box Set? My sister already has iLife 09 so I could borrow it and simply buy Snow Leopard. Is that possible or would it still violate the licensing agreement?

    R C-R:
    Barry Hemphill wrote:
    You will note that Apple says that the upgrade is for OS X 10.5 users.
    Note that this does not say Snow Leopard is not an upgrade for 10.4 users.
    Did you read item C from the license link you posted (underline was added for emphasis)?
    Leopard Upgrade Licenses. If you have purchased an Upgrade for Mac OS X Leopard license, then subject to the terms and conditions of this License, you are granted a limited non-exclusive license to install, use and run one (1) copy of the Apple Software on a single Apple-branded computer _as long as that computer has a properly licensed copy of Mac OS X Leopard already installed on it._ If you have purchased a Family Pack Upgrade for Mac OS X Leopard license, then subject to the terms and conditions of this License, you are granted a limited non-exclusive license to install, use and run one (1) copy of the Apple Software on up to a maximum of five (5) Apple-branded computers at a time as long as those computers are located in the same household (as defined above), are used by persons who occupy that same household, and each such computer has a properly licensed copy of Mac OS X Leopard already installed on it. The Family Pack Upgrade for Mac OS X Leopard License does not extend to business or commercial users.
    The OP asked about using the upgrade (and, obviously, try to avoid buying the box set) to move from OS X 10.4 to OS X 10.6. I mentioned the license agreement to allow the OP to make their own decision.
    Barry

  • HT3743 How do i restore my iphone from "no Service". I tried to update my iphone 3G TO iOS 6.0. But it got stuck and now my itunes is displaying Error message: "there is no sim card installed in the iphone you are attempting to activate" Kindly suggest

    How do i restore my iphone from "no Service". I tried to update my iphone 3G TO iOS 6.0. But it got stuck and now my itunes is displaying Error message: "there is no sim card installed in the iphone you are attempting to activate" and my iphone is without service. While i am trying to activate my ihone on wifi also it doesnt saying servers are temporary unavailable try after sometime. Kindly suggest

    It sounds a lot like your phone was hacked or jailbroken to unlock it prior to your trying to update it.
    If that is the case, it is nowpermanently bricked.

  • I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up.

    I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up. It goes to the grey Apple screen and just sits there loud as can be. Help! Please keep in mind I've not done anything like this before and am going to need a little hand-holding. Thanks in advance.

    Hi. Don't worry it's nothing serious. Insert the Instal Disc (Snow Leopard) and press the C button while turning on the computer. Once you see the desktop, go to Utility and choose Disk Utility. Select the Macintosh Partition on the left window pane and then click on Repair Disk and Repair Disk Permissions on the bottom right corner. Wait for both processes to finish. Click on the Apple icon (top left corner) and choose quit. Your computer should restart. See if it reboots normally. If not you can always reinstall the OS following the same steps. Good luck!

  • My ipod touch needed to be updated so I did and now it won't turn on all it does is show the itunes icon and says toconnect it to itunes so I did and let it be updated and now it wont turn on and I tried resetting but nothing changed.

    My ipod touch needed to be updated so I did and now it won't turn on all it does is show the itunes icon and says toconnect it to itunes so I did and let it be updated and now it wont turn on and I tried resetting but nothing changed.

    Try:
    - iOS: Not responding or does not turn on
    - Also try DFU mode after try recovery mode
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
    - If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
    - Try on another computer          
    - If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
    Apple Retail Store - Genius Bar       

  • Help I have accidentally deleted the var folder on my mac and now it won't start up what should I do?

    Plz help
    Help I have accidentally deleted the var folder on my mac and now it won't start up what should I do?

    Reinstall OS X.
    Reinstall Snow Leopard without erasing the drive
    1. 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.
    2. Reinstall Snow Leopard
    If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
    Download and install Mac OS X 10.6.8 Update Combo v1.1.
    Reinstalling Lion/Mountain Lion Without Erasing the Drive
    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.
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    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.
    Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

  • I just downloaded the new version of iTunes 10 and now it won't let me drag and drop any files from my computer.

    I just downloaded the new version of iTunes 10 and now it won't let me drag and drop any files from my computer into my iTunes. It lets me play the song from the folder in my computer and then it opens with iTunes and plays the song all the way through, but then if I try to play it again, it says the file cannot be located. So then I go to locate and go to the folder and all that and select it and nothing happens.

    Not sure whether for instance you initially had a Yahoo optimised version of Firefox, and have now overwritten it with an official Mozilla version. Although the Mozilla version should NOT add unwanted features, but the Yahoo version may well do.
    If you merely need to find the Yahoo emails page quickly just add it as a bookmark or as a bookmark on the Bookmarks toolbar and make sure that is visible.
    Clicking the star icon on the location bar whilst looking at your emails will bookmark the page.
    * [[How to use bookmarks to save and organize your favorite websites]]
    * [[Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window]]
    I do not use Yahoo myself,and am not sure what add-ons are available. You could search yourself using
    * FirefoxButton -> add-ons
    ** see [[Find and install add-ons to add features to Firefox]]
    ** examples [https://addons.mozilla.org/en-us/firefox/addon/yahoo-toolbar/ yahoo toolbar] & [https://addons.mozilla.org/en-us/firefox/addon/yahoo-mail-notifier/ mail notifier]
    * also look at Yahoo's own information such as http://help.yahoo.com/tutorials/toolbar/cl3/c3_ff_toolbar1.html

  • I updated to the latest iTunes, and now iTunes won't run at all

    I downloaded the newest update, and now iTunes won't open at all.  I've tried uninstalling and reinstalling, and emptying my "temp" folder, but to no avail.  Any ideas?

    Well, I fiddled around with things more, and now it's running.  I think what made it work was by going to All Programs, where I saw Apple Software Update.  I ran that, and it seemed to do the trick.  I hope this helps other people with the same problem.

  • Just updated itunes 10.5 and now it won't open at all please help me

    Just updated itunes 10.5 and now it won't open at all please help me

    Already a thread about this problem. Check to see if any of the given solutons here work for you.
    https://discussions.apple.com/thread/3381033?start=0&tstart=0

  • Plz help Help I have accidentally deleted the var folder on my mac and now it won't start up what should I do?

    Plz help
    Help I have accidentally deleted the var folder on my mac and now it won't start up what should I do?

    /var is a hidden folder, so you mustn't remove the folder.
    The only solution is to reinstall OS X. If you have OS X Lion or Mountain Lion, use OS X Recovery > http://support.apple.com/kb/HT4718
    Hold Command and R keys while your MacBook is starting and reinstall OS X. You won't lose anything. If you have a backup, you can restore it after starting in OS X Recovery instead of reinstalling Mac OS X, so you will save a lot of time

Maybe you are looking for