Is it possible to uninstall yosemite and reload maverick

is it possible to uninstall the operating system yosemite, and reinstall the maverick operating system

If you were wise you would consider other options just besides getting rid of Leopard and throwing it away. First, you could wait until Apple releases OS 10.5.1, then install and update to it. This might help take care of some problems. You could dual boot OS 10.4.10 and 10.5 as long as you have the OS 10.4 full install Disk and the OS 10.5 full install disk. I personally will wait until at least Christmas time before I install Leopard. New OS's are always full of bugs. On the Microsoft side, I've read where Windows Vista is still having major problems and is taking a long time to become widely used. These problems take time to fix. When Windows XP came out nobody would upgrade to it because of all it's bugs, now Windows XP is considered the standard on PCs. Mac OS 10.4 was also full of bugs at first, but now we talk about how rock solid it is. Simply give Apple time to fix these problems.

Similar Messages

  • Can I uninstall Yosemite and reload my older operating system

    can I uninstall Yosemite and reload my older operating system

    I tried this method and erased my MC HD and restored my system, but the bad thing is once you install YOSEMITE it overrides your Recovery with yosemite and you lose Maverick. I called Apple support regarding this same issue. I have to take my Mac to apple to have it replaced with a new one that has maverick installed on it.
    Yosemite is causing display glitches, wifi slow downs, dock disappears from one screen to the other or completely and cannot get it back.

  • Can i uninstall yosemite and reinstall snow leopard

    Is It possible to uninstall yosemite and to reinstall snow leopard.I am not happy with yosemite.

    Hi Alan I have this problem also and have done the etrecheck here it is. Please be patient with me as I'm not a computer person.
    Problem description:
    Hi I have just downloaded Yosemite and it has slowed my laptop down I am considering uninstalling and re installing snow leopard.
    EtreCheck version: 2.1.8 (121)
    Report generated 13 April 2015 5:55:39 pm AEST
    Download EtreCheck from http://etresoft.com/etrecheck
    Click the [Click for support] links for help with non-Apple products.
    Click the [Click for details] links for more information about that line.
    Click the [Adware! - Remove] links for help removing adware.
    Hardware Information: ℹ️
        MacBook Pro (17-inch, Early 2008) (Verified)
        MacBook Pro - model: MacBookPro4,1
        1 2.5 GHz Intel Core 2 Duo CPU: 2-core
        2 GB RAM Upgradeable
            BANK 0/DIMM0
                1 GB DDR2 SDRAM 667 MHz ok
            BANK 1/DIMM1
                1 GB DDR2 SDRAM 667 MHz ok
        Bluetooth: Old - Handoff/Airdrop2 not supported
        Wireless:  en1: 802.11 a/b/g/n
        Battery Health: Normal - Cycle count 22
    Video Information: ℹ️
        GeForce 8600M GT     - VRAM: 512 MB
            Color LCD 1680 x 1050
    System Software: ℹ️
        OS X 10.10.3 (14D131) - Time since boot: 20:9:2
    Disk Information: ℹ️
        Hitachi HTS542525K9SA00 disk0 : (250.06 GB)
            EFI (disk0s1) <not mounted> : 210 MB
            Macintosh HD (disk0s2) / : 249.20 GB (27.51 GB free)
            Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
    USB Information: ℹ️
        Apple Inc. Built-in iSight
        Apple, Inc. Apple Internal Keyboard / Trackpad
        Apple Computer, Inc. IR Receiver
        Apple Inc. BRCM2046 Hub
            Apple Inc. Bluetooth USB Host Controller
    Gatekeeper: ℹ️
        Mac App Store and identified developers
    Adware: ℹ️
        Geneio [Adware! - Remove]
    Kernel Extensions: ℹ️
            /Library/Application Support/Symantec/AntiVirus
        [not loaded]    com.symantec.kext.SymAPComm (11.1.2f17) [Click for support]
            /System/Library/Extensions
        [not loaded]    com.ZTE.driver.ZTELTEUSBCDCACMData (5.0.1) [Click for support]
        [not loaded]    com.ZTE.driver.ZTELTEUSBMassStorageFilter (5.0.1) [Click for support]
        [not loaded]    com.ZTE.driver.ZTEUSBCDCACMData (1.3.12) [Click for support]
        [not loaded]    com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.12) [Click for support]
        [loaded]    com.eltima.ElmediaPlayer.kext (1.0) [Click for support]
        [not loaded]    com.sierrawireless.driver.SierraDIPSupport (1.0.0) [Click for support]
        [not loaded]    com.sierrawireless.driver.SierraFSRSupport (3.0.0) [Click for support]
        [not loaded]    com.sierrawireless.driver.SierraHSRSupport (3.0.0) [Click for support]
        [not loaded]    com.sierrawireless.driver.SierraIPDirect (1.1.5) [Click for support]
        [not loaded]    com.symantec.kext.internetSecurity (1.3.2f5) [Click for support]
        [not loaded]    com.symantec.kext.ips (3.2f8) [Click for support]
        [not loaded]    com.zte.LTEdriver.cdc_ecm_qmi (1.0.2) [Click for support]
        [not loaded]    com.zte.LTEdriver.cdc_usb_bus (1.0.2) [Click for support]
    Problem System Launch Agents: ℹ️
        [killed]    com.apple.CallHistoryPluginHelper.plist
        [killed]    com.apple.CallHistorySyncHelper.plist
        [killed]    com.apple.cloudphotosd.plist
        [killed]    com.apple.coreservices.appleid.authentication.plist
        [killed]    com.apple.EscrowSecurityAlert.plist
        [killed]    com.apple.icloud.fmfd.plist
        [killed]    com.apple.Maps.pushdaemon.plist
        [killed]    com.apple.SafariNotificationAgent.plist
        [killed]    com.apple.sbd.plist
        [killed]    com.apple.security.cloudkeychainproxy.plist
        [killed]    com.apple.telephonyutilities.callservicesd.plist
        11 processes killed due to memory pressure
    Problem System Launch Daemons: ℹ️
        [killed]    com.apple.awdd.plist
        [killed]    com.apple.ctkd.plist
        [killed]    com.apple.findmymac.plist
        [killed]    com.apple.ifdreader.plist
        [failed]    com.apple.mtrecorder.plist
        [killed]    com.apple.nehelper.plist
        [killed]    com.apple.wdhelper.plist
        [killed]    com.apple.xpc.smd.plist
        7 processes killed due to memory pressure
    Launch Agents: ℹ️
        [loaded]    com.divx.dms.agent.plist [Click for support]
        [loaded]    com.divx.update.agent.plist [Click for support]
        [running]    com.sierrawireless.SwitchTool.plist [Click for support]
        [running]    com.symantec.uiagent.application.plist [Click for support]
    Launch Daemons: ℹ️
        [loaded]    com.adobe.fpsaud.plist [Click for support]
        [failed]    com.apple.spirecorder.plist
        [running]    com.eltima.ElmediaPlayer.daemon.plist [Click for support]
        [loaded]    com.ManyCamLLC.videodevice.daemon.plist [Click for support]
        [loaded]    com.symantec.avscandaemon.plist [Click for support]
        [running]    com.symantec.diskMountNotify.plist [Click for support]
        [loaded]    com.symantec.MissedTasks.plist [Click for support]
        [loaded]    com.symantec.navapd.plist [Click for support]
        [loaded]    com.symantec.navapdaemonsl.plist [Click for support]
        [loaded]    com.symantec.Sched501-1.plist [Click for support]
        [running]    com.symantec.sharedsettings.plist [Click for support]
        [running]    com.symantec.symdaemon.plist [Click for support]
        [running]    com.symantec.symSchedDaemon.plist [Click for support]
    User Launch Agents: ℹ️
        [loaded]    com.nchsoftware.expresszip.schedule.LikeSurvey.plist [Click for support]
    User Login Items: ℹ️
        AirPort Base Station Agent    Application Hidden (/System/Library/CoreServices/AirPort Base Station Agent.app)
        iTunesHelper    UNKNOWN Hidden (missing value)
        Skype    Application  (/Applications/Skype.app)
        Firefox    Application Hidden (/Applications/Firefox.app)
        TextEdit    Application Hidden (/Applications/TextEdit.app)
        Safari    Application  (/Applications/Safari.app)
        Mobile Broadband Manager    Application  (/Applications/Mobile Broadband Manager.app)
        Dropbox    UNKNOWN  (missing value)
        Genieo    Application  (/Incompatible Software/Genieo.app)
        StatusMenu    Application  (/Incompatible Software/StatusMenu.app)
        SymSecondaryLaunch    Application  (/Library/Application Support/Norton Solutions Support/Scheduler/SymSecondaryLaunch.app)
    Internet Plug-ins: ℹ️
        Flip4Mac WMV Plugin: Version: 2.3.8.1 [Click for support]
        FlashPlayer-10.6: Version: 17.0.0.134 - SDK 10.6 [Click for support]
        OVSHelper: Version: 1.1 [Click for support]
        DivX Web Player: Version: 3.2.4.1250 - SDK 10.6 [Click for support]
        Flash Player: Version: 17.0.0.134 - SDK 10.6 [Click for support]
        Default Browser: Version: 600 - SDK 10.10
        QuickTime Plugin: Version: 7.7.3
        Silverlight: Version: 5.1.10411.0 - SDK 10.6 [Click for support]
        iPhotoPhotocast: Version: 7.0
    Safari Extensions: ℹ️
        Searchme [Adware! - Remove]
        Slick Savings [Adware! - Remove]
        Amazon Shopping Assistant [Adware! - Remove]
        Ebay Shopping Assistant [Adware! - Remove]
    3rd Party Preference Panes: ℹ️
        Flash Player  [Click for support]
        Flip4Mac WMV  [Click for support]
        Norton\nQuickMenu  [Click for support]
    Time Machine: ℹ️
        Skip System Files: NO
        Auto backup: YES
        Volumes being backed up:
            Macintosh HD: Disk size: 249.20 GB Disk used: 221.69 GB
        Destinations:
            Time Machine Backups [Local]
            Total size: 0 B
            Total number of backups: 0
            Oldest backup: -
            Last backup: -
            Size of backup disk: Too small
                Backup size 0 B < (Disk used 221.69 GB X 3)
    Top Processes by CPU: ℹ️
             8%    WindowServer
             0%    AppleSpell
             0%    taskgated
             0%    fontd
             0%    SpotlightNetHelper
    Top Processes by Memory: ℹ️
        110 MB    Safari
        99 MB    mds_stores
        71 MB    softwareupdated
        69 MB    WindowServer
        47 MB    Mail
    Virtual Memory Information: ℹ️
        51 MB    Free RAM
        737 MB    Active RAM
        701 MB    Inactive RAM
        399 MB    Wired RAM
        8.97 GB    Page-ins
        443 MB    Page-outs
    Diagnostics Information: ℹ️
        Apr 13, 2015, 04:57:56 PM    /Library/Logs/DiagnosticReports/com.apple.WebKit.Plugin.64_2015-04-13-165756_[r edacted].cpu_resource.diag [Click for details]
        Apr 12, 2015, 09:44:34 PM    Self test - passed

  • How can I uninstall yosemite and reinstall Loin with out losing all my in formation and programs

    How can I uninstall Yosemite and reinstall Loin with out losing all my in formation and programsThis had been the worst os system apple has come out, too many errors
    too many to list.
    a few
    Losing all mail. and watching them disappear in front of my eyes and could nothing about it
    also when accessing cloud the screen just rolls in when accessing mail, like loading and loading and loading for 1 to 2 minuets.
    I did not up grade my Mac Book Pro, and is working fine,
    Just my iMac, its act kile avid card and it only happens access iCloud mail.
    so I want to and need to go back to Loin

    You can't unless you have a current backup of your old Lion system because the first thing you must do is erase the drive. It 's possible to use Target Disk Mode between your iMac and the MBP in order to clone the MBP to the iMac. However, that will still erase everything on the iMac's drive.
    Or you could see about getting Yosemite to work correctly. If you have IMAP mail, then your mail should be intact.
    Try these in order testing your system after each to see if it's back to normal:
    1. a. Resetting your Mac's PRAM and NVRAM
        b. Intel-based Macs: Resetting the System Management Controller (SMC)
    2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
    Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the Utilities 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.
    3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities 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. Select Restart from the Apple menu.
    4. Reinstall Yosemite: Reboot from the Recovery HD. Select Reinstall OS X from the Utilities menu, and click on the Continue button.
    Download and install the 10.10.1 update.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible
                because it is three times faster than wireless.
    5. Reinstall Yosemite from Scratch:
    Download and install the 10.10.1 update.
    Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
    How to Clean Install OS X Yosemite
    Note: You will need an active Internet connection. I suggest using Ethernet if possible
                because it is three times faster than wireless.

  • Can I uninstall Yosemite and go back to my old OS?

    Can I uninstall Yosemite and go back to my old OS?

    It's not a simple uninstall. You'll need to erase the hard drive, install the old OS version, and then restore your data from a backup. It's a time consuming process and it's probably easier to try and troubleshoot whatever issues you're having with Yosemite.

  • HT201364 I recently installed Yosemite from Mavericks.  I find that Yosemite is slowing me down and causing havoc on my home web page.  How do uninstall Yosemite and get back to Mavericks?

    I recently installed Yosemite from Mavericks.  I find that Yosemite is slowing me down and causing havoc on my home web page.  How do uninstall Yosemite and get back to Mavericks?

    kenmac1969 wrote:
    I'm gonna jump in as I have similar issues with Yosemite.
    My two old white MacBooks run perfect with Snow leopard, but my 2011 17" i7 Macbook Pro is a dead slug with yosimite installed.
    Tried the start with C held down, also with option held down.  All it does is beeps at me three times, then again three times..... 
    I want to remove yosimite and install Snow leopard from dvd as yosimite runs worse than a Windows OS.
    Can it be done, what do I need to do please?
    Examples of faults,  even with a 1tb solid state drive and 16 gig of ram, it is incredibly slow.  Took four hours to install Logic 8 last night, I still have to reinstall logic 9 upgrade.   On the White MacBooks I got both 8 and 9 installed in under an hour and a half all up.
    Beeping on startup means failed RAM.
    Slowness is usually caused by incompatible third-party system modifications.

  • I GIVE UP!  Is it possible to uninstall Leopard and go back to Tiger?

    I am ready to give up for now. Is it possible to uninstall and go back to Tiger?

    If you were wise you would consider other options just besides getting rid of Leopard and throwing it away. First, you could wait until Apple releases OS 10.5.1, then install and update to it. This might help take care of some problems. You could dual boot OS 10.4.10 and 10.5 as long as you have the OS 10.4 full install Disk and the OS 10.5 full install disk. I personally will wait until at least Christmas time before I install Leopard. New OS's are always full of bugs. On the Microsoft side, I've read where Windows Vista is still having major problems and is taking a long time to become widely used. These problems take time to fix. When Windows XP came out nobody would upgrade to it because of all it's bugs, now Windows XP is considered the standard on PCs. Mac OS 10.4 was also full of bugs at first, but now we talk about how rock solid it is. Simply give Apple time to fix these problems.

  • I have Windows 7 and just recently experienced a problem with itunes freezing up when I clicked on the "apps" tab.  Everything else seems to work okay in itunes.  I have uninstalled it and reloaded it 4 or 5 times, but still freezes up.

    I have Windows 7 and just recently experienced a problem with itunes freezing up when I clicked on the "apps" tab which shows the apps that are loaded on my phone.  Everything else in the itunes software seems to be working okay.  The problem is in the part where you sync the newly purchased apps.  The apps will all be blank that are downloaded and that part of the software crashes itunes or freezes up.  I can get out of itunes okay after the freeze up, but it just stops me from syncing anything that I have newly added.  If anyone has had this problem before or knows someone that has, please let me know how I can fix it.  I have uninstalled and reloaded itunes 4 or 5 times, but the problem is still there.  I might add that I have been using itunes and purchasing apps for 2 to 3 years without any problems.  HELP.

    You would get better response from the iTunes community forum.
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  • Just upgraded my iMac to Yosemite.  It is now crawling.  I'm planning to reformat the hard drive and installing fresh Yosemite and reloading the hard drive.  Do I deactivate my CS 6 Suite and Lightroom and then reinstall.  Is anyone else experiencing a sl

    I just upgraded My iMac (2009) to Yosemite.  It is now crawling.  I planning to do a fresh install of the operating system.  This requires me to format the hard drive.  I have already backed up my data.  With regards CS 6 suite and Lightroom is the proper process to deactive the program and then reinstall it from my Adobe account?  Any other input would be appreciated. 

    yes, deactivate before uninstalling.
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    the installation files:
    Downloads available:
    Suites and Programs:  CC 2014 | CC | CS6 | CS5.5 | CS5 | CS4 | CS3
    Acrobat:  XI, X | 9,8 | 9 standard
    Premiere Elements:  13 | 12 | 11, 10 | 9, 8, 7 win | 8 mac | 7 mac
    Photoshop Elements:  13 |12 | 11, 10 | 9,8,7 win | 8 mac | 7 mac
    Lightroom:  5.7| 5 | 4 | 3
    Captivate:  8 | 7 | 6 | 5
    Contribute:  CS5 | CS4, CS3
    Download and installation help for Adobe links
    Download and installation help for Prodesigntools links are listed on most linked pages.  They are critical; especially steps 1, 2 and 3.  If you click a link that does not have those steps listed, open a second window using the Lightroom 3 link to see those 'Important Instructions'.

  • I had a problem with Firefox, so I uninstalled it and reloaded, now I get Your Firefox profile cannot be loaded. It may be missing or inaccessible

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  • Since I downloaded 4.0, FF has been very slow to respond to pretty much any request. It crashes quite often, and now after uninstalling it, and reloading it, I cannot even get it to start. sure could use some good advice.

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    That is a problem with an AVG extension (Tools > Add-ons > Extensions)
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    I have done this

    Not all locales come with a dictionary installed for licensing reasons.<br />
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    See http://kb.mozillazine.org/Spell_checking and [[Using the spell checker]]<br />
    See also http://kb.mozillazine.org/Dictionaries

  • Why can I not update Pages, Garage Band, Numbers and  Keynote after changing my hard drive and reloading Maverick?

    I cannot download the updates for Pages, Keynote, Numbers and Garage Band after changing my hard drive and reinstalling Maveric - can any one help?

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  • My Bridge CC opens in a locked mode - I cannot make any changes (dump cache) - it says "other instances of Adobe Application Manager are running, which must be closed." I have to force quit Bridge to get out of it. I tried to uninstall Bridge and re-insta

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  • Itunes is not showing my ipad as a device anymore, i deleted itunes and reloaded, it showed up for awhile, said it was restarting my ipad and now is not showing up again, any ideas??

    My itunes is not showing my ipad as a device anymore, i uninstalled itunes and reloaded, the ipad showed up for awhile, as updates were happening, it then said the ipad was restarting and now it is not showing up again, any ideas?? I was trying to sync my calendar and contacts which worked perfectly last time. Now when I plug in the ipad it brings up adobe photoshop album start - photo downloader and looks like it is trying download photos as if it is only seeing the ipad as a camera. very frustrating!

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    When you open iTunes and connect the device, does iTunes detect the device?
    Have you tried a different USB port? Restarting the computer? Restarting the device?
    Frankly, uninstalling and reinstalling iTunes is a bit of a drastic step as it was likely unnecessary.

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