IMac (Intel) :: Downgrade From Beta Yosemite To Mavericks 10.9
Jun 4, 2014I downloaded the Beta version of Yosemite, but I'm finding that some of my apps is not working correctly. How can I downgrade to 10.9?
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IMac (Intel) :: Downgrade From Maverick To Snow Leopard
Jun 17, 2014How can I downgrade from Maverick to Snow Leopard?
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iMac, OS X Mavericks (10.9.3)
IMac (Intel) :: How To Downgrade From OS X 10.9.3 To 10.9.2 - AVID No Longer Work Properly
Jun 3, 2014Recently I bought an IMAC 27 inch with OSX 10.9.1 on it. Video editing i do with AVID MEDIA COMPOSER 6.5.4.
Then I did the upgrade to OSX 10.9.2, for sofar was everything ok. Later I did the upgrade to OSX 10.9.3 and then the problems started.
A portion of AVID no longer worked properly. So the problem was clearly the upgrade. Now my question is how can I go back to OSX 10.9.2Â ...
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iMac (27-inch, Late 2013), OS X Mavericks (10.9.3)
OS X Yosemite :: How To Downgrade From 10.10.2 To 10.10.1
Dec 10, 2014How downgrade OS X from 10.10.2 to 10.10.1
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MacBook Pro with Retina display, OS X Yosemite (10.10.1)
OS X Yosemite :: Installed On 2009 MacBook Pro - Need Downgrade
Dec 11, 2014I have installed Yosemite and it is hogging way too many resources to run applications efficiently. It appears that the system will not recognize previous install versions (ie. Mavericks). How to downgrade this system back to Mavericks without losing any files that were created in Yosemite? I'd even consider losing the files as not being able to work is beyond frustrating.
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MacBook Pro, OS X Yosemite (10.10.1)
OS X Mavericks :: How To Downgrade From 10.9.4 To 10.8.6
Sep 7, 2014Want to downgrade 2 Mac mini's (late 2012) and 2 older iMacs from 10.9.4 to 10.8.6.. On all 4 machines run currently 10.9.4 on all to 10.8.6.
Need an individual solution because every Mac must have its own identities (User name, Password etc).
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OS X Mavericks :: How To Downgrade From 10.10
Sep 4, 2014I have try to use Mac OS 10.10, it is good, but I need use java for my class, so I have to downgrade to the 10.9. But I dont know how to do it.
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MacBook Pro with Retina display, Other OS, OS X Yosemite Beta 10.10
OS X Mavericks :: How To Downgrade 10.9.4 Software
Sep 2, 2014I updated my software to OS X 10.9.4 and now I can't use Word or Excel documents. How do I downgrade so I can use these programs again?
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MacBook Pro, OS X Mavericks (10.9.4)
OS X Mavericks :: Can Downgrade Back To Mountain Lion On MacBook Pro?
Sep 9, 2014I'm trying to dual boot my Macbook Pro (2010) with Windows 7 to run some software that is not Mac compatible. I have encountered one problem after the next, but most recently, my disc drive has stopped reading discs. I had originally gone from Mountain Lion to Mavericks as an upgrade, and my disc drive worked fine - but due to an issue with the Windows 7 installation, I had to completely wipe my computer and start fresh - booting Mavericks from the Cloud directly. This appears to have knocked out my disc drive and try as I might, my computer will not only refuse to read external optical drives, but it will accept discs, not read them, and repeatedly spit them out a few seconds later. Â
I was looking for a solution - and I'm not sure exactly which route to take. I could downgrade to Mountain Lion and hopefully restore the functionality of my disc drive to install Windows 7 and upgrade my OS after the fact OR I could find a way to repair my disc drive. The issue is most definitely software and not hardware. Â
Ideally, I'll walk away from this with a partitioned MacBook Pro with both Windows 7 and Mavericks installed. I don't even necessarily need my disc drive to work once Windows 7 is installed. Â
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MacBook Pro, OS X Mavericks (10.9.4)
IMac (Intel) :: Upgrading To Yosemite From OS X 10.6.8?
Dec 11, 2014I operate an iMac: v 10.6.8, 8 GB, and ample space.
I have checked all the requirements for Yosemite, but nothing happens when I click on the download button.
All the links I've tried so far take me around in circle
OS X Mavericks :: How To Recover Old Installation On SSD After Installing Beta OS X On USB Thumb Drive
Jun 17, 2014I just installed the brand new OS X 10.10 Yosemite beta 2 on a USB thumb drive. It almost works.Â
Now I want to boot my good old OS X 10.9 Mavericks from the SSD.
But there is no option for that, if I reboot the macbook holding the opt key!Â
I see only "Install OS", "Recover 10.9" and "OS X Yosemite", if I plug in the thumb drive.Â
But if I boot the OS X 10.10 beta 2 from the thumb drive, I can browser my SSD "Macintosh HD", see all the folders and files, it's still there!Â
If I choose "Recover 10.9", it says, I can re-install the OS X or recover my Mac from the time machine or ask for online support, what I'm actually doing.Â
How can I make the SSD bootable again, without re-installing the OS X and losing my data? Yes, there is still an option to restore from the time machine, but it's too long, I need my computer now.Â
It's a rMBP 15" early 2013.Â
Applications :: Installed Firebox 4 Beta 7 Over Beta 6 - Extensions And Plugins Not Working?
Nov 11, 2010My add-ons are all installed, and enabled, but most are not working. The plugins are all just gone, such as flash. I installed flash again, restarted, and it still doesn't have flash.
View 1 Replies View RelatedIMac PPC :: Downgrade From 10.5 To 10.4?
Mar 11, 2012I need to run the Classic environment, and have an old iMac G5 which I'm trying to use. The trouble is that it has 10.5 installed on it. I have all the install disks for 10.4, but the Mac won't boot from them. It acknowledges the disk, then after a few minutes I get the 'No Entry' sign. (I've set up a separate partition to try to install 10.4 onto, but without success.) This should work, shouldn't it? What's going on?Â
View 14 Replies View RelatedIMac (Intel) :: Does Not Turn On Running OS X Yosemite (10.10.1)
Dec 3, 2014I have a imac 21.5 inch mid 2011 which will not turn on. It runs on osx Yosemite. So when the loading bar that shows up when turning on is in the middle it stops loading and after a while randomly shuts down.Â
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iMac, OS X Yosemite (10.10.1), Mid 2011
IMac (Intel) :: OS X Yosemite (10.10.1) Grey Bar On Dock?
Dec 10, 2014I have a 2013 iMac running 10.10.1 and I've noticed this gray bar that appears at the bottom of my screen.Very short...about the width of the standard folder icon. It only appears with the dock and it doesn't matter if the dock is at the bottom or the left/right side of the screen....when the dock disappears, so does the bar. (photo attached)Â
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iMac, OS X Yosemite (10.10.1)
IMac (Intel) :: OS X Yosemite (10.10.1) How To Enable Burning Of DVDs
Dec 4, 2014What is required to enable the burning of DVDs from a new iMac Retina (OS X 10.10.1)? Will an external Super Drive be adequate?
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iMac (Retina 5K, 27-inch, Late 2014), OS X Yosemite (10.10.1)
IMac (Intel) :: Cannot See Drives In Parallels - OS X Yosemite (10.10) / Windows 7
Dec 1, 2014I have just installed Windows 7 Home Basic with Paralles. Windows is working fine along with OSX. I am facing a problem.Â
1. I cant drag and drop copy from MAC to Win or reverse.
2. I cant see Mac drives from Windows also I cant see Windows desktop folder or documents folder from Mac OS.
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iMac, OS X Yosemite (10.10), Mid 2011, 21.5", 12GB RAM, 500GB
IMac (Intel) :: Since Upgrade To Yosemite Cannot Use Google Search
Nov 30, 2014I Installed Yosemite to my Imac last night, must say I don't like the interface half as much as the last one! But that's not my main gripe. I don't appear to be able to search on Google. Is this deliberate, because of the rivalry between apple and Google? also since downloading ios 8 on to my Ipad2 it keeps freezing, and dropping out. Not impressed with this at all.
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iMac, Windows XP
IMac (Intel) :: Cannot Access Safari 8.0.2 On Yosemite After Update
Dec 12, 2014Appstore automatically updated Safari to 8.0.2 this morning, but now I can't access the program. When I start Safari it takes a while to get going, a window opens for a moment with a spinning wheel and then the program crashes. I'm using a mid 2007 20" IMac (2GHz Intel Core 2 Duo processor with 4GB of memoryrunning Yosemite.Â
The system error report which gets sent to Apple makes no sense to me, as I don't have any technical knowledge, but scrolling through the report I found this section which refers to something crashing,.
Thread 31 Crashed:: FTL Worklist Worker Thread
0  libllvmForJSC.dylib  0x0000000114f2cd50 DYLD-STUB$$std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> >::__init(char const*, unsigned long) + 0
1  dyld 0x00007fff6342cceb ImageLoaderMachO::doModInitFunctions(ImageLoader::LinkContext const&) + 265
2  dyld  0x00007fff6342ce78 ImageLoaderMachO::doInitialization(ImageLoader::LinkContext const&) + 40
[Code]....
IMac (Intel) :: OS X Yosemite (10.10.1) Moving Files Between Folders Is Very Slow
Nov 30, 2014I have an iMac 2011. Processor: 2.7GHz Intel Core i5/ Memory 4GB
OS X Yosemite, version 10.10.1Â
After I change my OS from Mavericks to Yosemite, moving files between folders is very slow.
For example, if I move one jpg file in Desktop to Pictures folder (or just any other folders like Trash), it takes about 3 seconds.Â
When I was still using Mavericks, it made that Ding sound and transferred files right away. However, now, although it makes the Ding sound right away, the file is still there for 3 seconds.Â
I tried to clean up my mac using many apps, but they never fixed this problem.
I've also tried what I saw on this one thread. OS X File Transfers Very Slow
Go->Connect to Server then type "cifs://server-address" but it says there is a problem and did nothing. (maybe different issue)Â
Info:
iMac, OS X Yosemite (10.10.1)
IMac (Intel) :: How To Achieve VHS Analog To Digital Transfer With OS X Yosemite (10.10.1)
Dec 7, 2014Finding an effective way to transfer old VHS videos to my Mac with Yosemite so that I can burn them to DVDs. These are so important to me as they include videos of my three children from birth until the age of DVDs. There is NOTHING out there that I can find that will work. The "Debut" program available online for free does not clarify whether it will work with a Mac or with Yosemite.
Info:
iMac (21.5-inch Mid 2011), OS X Yosemite (10.10.1), Roxio VHS to DVD for Mac
IMac (Intel) :: OS X Yosemite (10.10.1) Gmail Won't Send Outgoing Mail
Dec 1, 2014I have been trying to send an email using my gmail account on my iMac. It keeps bouncing back to me saying "Cannot send message using the server gmail." I don't have the issue on my iPhone or iPad not sure what the issue is with my iMac.Â
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iMac, OS X Yosemite (10.10.1)
Applications :: Camino 2.0 Beta 2 Vs Safari 4 Beta?
Mar 4, 2009I like Safari's U.I. very much, but, everytime I load around 5 pages at the same time it starts to freeze and give me the rainbow circle on the mouse pointer. If I open the same sites with Camino everything works great and even faster than Safari.
I do not want to quite switch to Camino, because its UI is ugly, but its really superior to Safari on speed terms and has the same compatibility as Firefox, because its Gecko engine (?).
I will miss Top Sites and Safari's UI so much
How your Safari works? Is it fast and freeze free?
IMac (Intel) :: Installed Yosemite And Now Lost Apps And Also App Store Does Not Open
Dec 8, 2014Some weeks ago, I installed OS X Yosemite, as shown on my App Store, that was a "System Update available for my IMac 2009". Followed all the steps, normally and installed it as I did many other times ago (with the Maverick, Mountain Lion, OS X).Â
Just after the installation, I noticed that every single folder or program that depends on "Apple", stopped working.Â
Examples: Office package opens normally, so as Firefox. But, IPhoto, ITunes, Safari and App Store itself do not.
When trying to reinstall Yosemite or return to the one I had before, using App Store became impossible. Even the "Apple Icon" on the top left corner does not work. I click, it flashes, just IF it was ready to open, but nothing happens, seams that have something stopping the "loading process" of the software.
Info:
iMac, OS X Yosemite (10.10)
IMac (Intel) :: HDD No Longer Visible After Yosemite Update - Critical Error
Dec 2, 2014I have a later 2012 iMac 27". The computer was running slow for the past week or so. I decided to update to Yosemite today. The installation stated it had a critical error and the downloaded file was corrupted. It asked to re-download the file, and then the iMac froze. It went to a gray screen without a restart. I forced the iMac to restart. After the restart, a progress bar with the Apple symbol would come up and then the iMac would shut down. I have attempted to restart using Internet Recovery; however, the OSX will not show a drive to install to. I did another Internet Recovery and had Disk Utility come up, but it only sees a partition with approximately 2 gigs of the 3 terabytes I actually have. It seems as if iMac is not properly mounting the drive. I have two questions.
1) Is there some way to have the bios remount the drive and
2) if 1 is not possible, is it possible to recover the data off the drive?
Info:
iMac, OS X Mavericks (10.9.5)
IMac (Intel) :: Won't Allow External USB Card Readers To Mount Running OS X Yosemite 10.10.1
Dec 1, 2014My 27in late 2013 iMac using Yosemite 10.10.1 will not recognize USB card readers. I've tried 3 different card readers and even a brand new 3.0 reader. I only Lexar Professional Compact Flash cards, so I have to use an external card reader. My 2010 Macbook Pro has no problems reading all 3 of my external card readers. If I plug in an SD card to the external card reader nothing happens, but if I insert the SD card straight into the iMac it can recognize the card immediately. What am I doing wrong?
Info:
iMac with Retina 5K display, iOS 8.1.1
IMac (Intel) :: Since Installing Yosemite Get Notice On Screen Safari Closed Unexpectedly
Dec 2, 2014I get a notice on screen after finishing and closing Safari to tell me that Safari Closed unexpectedly - how can I stop this?
Example here :
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MacBook Pro, Mac OS X (10.6.4), Projector is a Panasonic PT-LC50E
IMac (Intel) :: Accounts Program Won't Run Without Legacy Java SE6 Runtime Since Upgraded To OS X Yosemite
Dec 1, 2014My "Solar" accounts program won't run without "legacy Java SE6 runtime" since I upgraded my iMac desktop to OS x Yosemite but I can't download it, nothing happens when you click on the link to apple support
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iPad
Intel Mac :: Downgrade To Snow Leopard From Lion Possible / Safe?
Mar 30, 2012I've been reading a lot on the process of downgrading from Lion to Snow Leopard. But it all seems a bit blurry as no actual facts are posted, and I couldn't find out if its only possible for machines that did not come with Lion pre-installed (mine did). I'm really keen on downgrading so I can get back to work. The compatibility with most of the audio plugins I use is not good, so I'd rather just keep working with the previous operating system. I have read a lot of the other threads on this matter, but the main point here is if it is possible to downgrade in a machine that came with Lion preinstalled. I've seen videos on how to do it, but they don't mention if it works on any Mac or only in those that, at some point, already had a version of Snow Leopard installed.
Info:
iMac, Mac OS X (10.7.1)
IMac (Intel) :: Canon Pixma Ip4200 Printer Driver On Mountain Lion Or Yosemite
Dec 10, 2014I would like to use a perfectly good Canon Pixma ip4200 printer with OSX Mountain Lion 10.8.5 and  Yosemite 10.10.1 on my 2013 model iMac but Canon say they do not do a driver for these more recent versions of OSX later than 10.7. Is there any way to get this to work?
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