2012 iMac issues

Hi everyone,
I'm a HUGE Mac lover and back in April 2011, got an iMac .. it was the Snow Leopard operating system. I LOVED it to pieces. Well, this past January, I got a second Mac, this one with more memory and the Lion operating system. (The original one is now at my parent's house) I have to say this new one is not working as well as the other one, and I'm curious if anyone else is finding the new generation of iMacs to be a problem. I don't know if it's Lion or if it's the computer.
1) It's slower than the other computer. I use them for Photo editing and put Lightroom and Photoshop Elements on it and the entire computer tends to lag at times when using them and the Internet. Granted I didn't have Lightroom on the first Mac, but still .. the lagging is something I would expect from a PC!
2) This is the most troublesome ... whenever I SHUT DOWN the computer .. it shuts down, but then restarts. It never shuts down. I don't know what to do and thought I'd post here before calling customer service ....

kcs27 wrote:
Hi everyone,
1) It's slower than the other computer. I use them for Photo editing and put Lightroom and Photoshop Elements on it and the entire computer tends to lag at times when using them and the Internet. Granted I didn't have Lightroom on the first Mac, but still .. the lagging is something I would expect from a PC!
We have no idea what the specs are on either machine. The new line, came out in May of 2011, however, and according to the benchmarks, in the stock configurations, the lowest 21.5" from May 2011 outperforms the highest end 27" from 2010.
That being said, try creating a new user account and sign in to that. See how it performs. It may be a problem with your user profile.

Similar Messages

Issue with Fusion drive (Late 2012 iMac)

I have a late 2009 iMac that has been backed up with Time Machine. I recently picked up a late 2012 iMac with the 1TB Fusion drive. When I first plugged in my Time Machine drive, I was asked if I'd like to transfer my files over. I did, and everything was working fine. I was using about 800GB of my 1.12TB Fusion Drive.
I recently decided to add a new partition to the Macintosh HD in order to put Windows on it. I did this through the Disk Utility. I noticed that it was taking an inordinately long time to create this partition. Finally, I realized that the Disk Utility was locked up. I was forced to reboot to fix it.
I went back and tried again and I got an error stating that the drive had errors and I couldn't make a new partition. So I attempted to "repair disk". That gave me an error "Error: This disk needs to be repaired using the Recovery HD. Restart your computer, holding down the Command key and the R key until you see the Apple logo. When the OS X Utilities window appears, choose Disk Utility."
So I rebooted into recovery. Recovery was absolutely no help either. It couldn't repair the drive, even though it had me erase all the data. So I downloaded 10.8.2 on my Mac Mini and made a boot disk out of my Thunderbolt drive. I booted into OS X and tried again to repair, thinking it would work since the Fusion was no longer the boot drive. No such luck. I then booted back into recovery and had recovery download and install a fresh version of 10.8.2. 2+ hours into the download/install, I get an error that says "OS X couldn't be installed because the disk Macintosh HD is damaged and can't be repaired."
Ok, so as a final attempt, I had recovery use my time machine to start over. That worked, kinda. It now shows my Fusion drive as being completely filled in Disk Utility (49KB remains, only about 800 or so was used before), and Finder shows the Fusion drive as being 860GB capacity with 837GB used. I still can't repair the disk. And now my Time Machine acts like I'm working on an entirely new computer and says there's not enough room on the drive unless I format my Time Machine drive and start over.
Yeah, TL;DR, but does anybody have any idea how I can get this issue resolved? I wonder if doing the TM restore from my 2009 iMac may have introduced the non-Fusion version of Disk Utilities that doesn't know how to fix my issue.

Yes I have AppleCare.
Before that I've now made a bootable disk and tried to repair the internal drive, but this was not possible.
I have a Time Machine backup, but excluded some temporary folders.
Is there a way to access these folders in case they aren't in a damaged area?
Maybe using "Target Disk mode"?
I've never done this before.
This Mac has no FireWire, but we have an adaptor for Thunderbolt to FireWire - could I connect an older Mac with FireWire using this adaptor for Target Disk Mode?
Many thanks.

[Guide] Install and run Windows 7/8 from an external drive without using bootcamp (works for late 2012 iMacs with 3TB drive)

This is a copy of a post from my blog, you can also Read it on my blog...
Introduction
After I received my new iMac with a 3 TB Fusion Drive, I was disappointed when I realized that Bootcamp was not running on this model and prevented me from installing Windows on it. I wanted to take advantage of the powerful iMac hardware to play games but I couldn't.
There are a few ways of working around this limitation, but I found most of them quite complex and most of the time they required formatting the internal hard drive or repartitioning it and go for a brand new installation of Mac OS X. I was not comfortable with that.
But there is another way, and that is to install Windows on an external hard drive, using either USB or Thunderbolt. Personally I used a Lacie Rugged 1 TB drive that has both USB3 and Thunderbolt connectors. Both work very well.
This guide may interest you if:
You have an internal hard drive of more than 2TB and you can't run bootcamp at all (like late 2012 iMacs with a 3TB drive)
You have limited space or you don't want to dedicate disk space on your internal hard disk drive to a Windows installation
What this guide will make you do:
It will make you erase all your data from your external USB3/Thunderbolt hard drive
It will make you install Windows on your external USB3/Thunderbolt hard drive
It will make you install bootcamp drivers
What this will not make you do:
It will not make you modify anything on your internal Mac hard drive
It will not make you use or install the bootcamp assistant
It will not activate the Preference Pane for the default boot drive. You have to boot by pressing the ALT key to manually select your boot drive each tome you want to boot Windows.
What you'll need
An external hard drive with a USB3 and/or Thunderbolt connector. This drive will be formatted so ensure you saved your files before going further. You can use either an SSD drive or a classic hard drive.
A Windows 7 or 8 install DVD or ISO (check whether to install 32 or 64 bits versions based on your Bootcamp drivers) and the corresponding Windows serial number.
One of the following:
Mac OS X with a Windows 7 or 8 Virtual Machine (use VMWare Fusion or Parallels Desktop for example. Note: VMWare Fusion seems to have some issues with Thunderbolt and USB3. Plug your drive to a USB2 enclosure or hub to work around this -it worked for me-, or use another VM software) → Read the important note below
A PC running Windows 7 or 8 → Read the important note below
Windows AIK (free) running on your Virtual Machine or on your PC, or just the imagex.exe file (the rest of the Windows AIK package is not needed)
Download imagex.exe
Download Windows AIK (this download and installation is not required if you have already downloaded imagex.exe)
Bootcamp drivers for your Mac. You can get these either by running bootcamp from your Mac (Applications > Utilities > Bootcamp) or, if like me you have a 3TB drive and can't run bootcamp at all, use the direct download links here.
A USB stick to store your bootcamp drivers
IMPORTANT: If your Mac has a 64 bits processor, your Windows Virtual Machine on OSX, your Windows installation on your PC and your Windows DVD/ISO must also be in 64 bits!
Step by Step guide
Step 1: Get the install.wim file
If you have a Windows ISO file:
Mount the ISO
If you're on OS X: double click on the ISO file
If you're on on Windows 7: Use a software like Virtual Clone Drive (free)
If you're on Windows 8: double click on the ISO file
Open the mounted drive, then go to the "sources" folder and locate the "install.wim" file. Save this file to C:\wim\ on your Windows installation or virtual machine.
If you have a Windows DVD: open the "sources" folder on the DVD and locate the "install.wim" file. Save this file to C:\wim\ on your Windows installation or virtual machine.
IMPORTANT: If instead of a "install.wim" file, you have "install.esd", you can not continue this step by step guide. And an ESD file can not be converted into a WIM file. So you must get a version of the Windows installation DVD/ISO that has an install.wim file.
Step 2: Clean, partition and format your external hard drive
On your Windows installation or virtual machine, plug in your external hard drive (can be plugged using USB2, USB3 or Thunderbolt at this stage)
Open the command prompt in administrator mode (cmd.exe). To run it in administrator mode, right click on cmd.exe > Run as admin.
Type the following and hit enter to open the disk partitioner utility:
diskpartType the following and hit enter to list your drives:
list disk
This will display a list of disks mounted on your computer or virtual machine. Make sure your drive is listed here before you continue.Identify the disk ID of your external hard drive. Replace # by your real external disk ID in the command below:
select disk #Clean all partitions by typing the following (warning: this will erase all data from your external drive!):
clean
Create the boot parition by typing the following followed by the enter key:
create partition primary size=350
This will create a 350MB partition on your external driveFormat the partition in FAT32 by typing the following:
format fs=fat32 quick
Set this partition to active by typing:
active
Assign a letter to mount this partition. We will use letter B in our example. If B is already used on your PC, replace B by any other available letter:
assign letter=b
Windows will detect a new drive and probably display a pop-up. Ignore that.Create the Windows installation partition using all the remaining space available on the external drive by typing the following:
create partition primary
Format the new partition in NTFS:
format fs=ntfs quick
Assign a letter to mount this partition. We will use letter O in our example. If O is already used on your PC, replace O by any other available letter:
assign letter=o
Windows will detect a new drive and probably display a pop-up. Ignore that.Exit the disk partitioner utility by typing:
exit
Step 3: Deploy the Windows installation image
Still using the command prompt in admin mode (you didn't close it, did you? ), locate the imagex.exe file mentioned in the "What you'll need" section and access its folder. In our example, we have put this file in C:\imagex\imagex.exe
Type the following and hit enter (remember to replace o: with the letter you have chosen in the previous step):
imagex.exe /apply C:\wim\install.wim 1 o:
This will take some time. The Windows installation image is being deployed to your external driveOnce done, type the following to create the boot section (remember to replace o: and b: with the letters you've chosen in the previous step):
o:\windows\system32\bcdboot o:\windows /f ALL /s b:
If you get an error message saying that you can't run this program on your PC, then most probably you are running on a 32 bits installation of windows and you're trying to deploy a 64 bits install. This means you did not read the important notes in the beginning of this guide
If you get an error message on the options that can be used with the BCDBOOT command, then it's because you're installing Windows 7, and the /f option is not supported. If that is the case, remove /f ALL from the command and retry.
Step 4: Boot from your external drive and install Windows
Plug in your external drive:
If you've done all the previous steps from a Windows PC, unplug your external drive from your PC and plug it to your Mac, either on a USB3 or a Thunderbolt port.
If you've done all the previous steps from your Mac using a Virtual Machine, ensure the external drive is plugged in to a USB3 or Thunderbolt port. Using USB2 should also work but you'll get very poor performance so I don't recommend doing that.
Reboot your Mac and once the bootup sound is over, immediately press the ALT (option) key and release it only when the boot drives selection screen appears. If you did not get the boot drives selection screen, reboot and try again. The timing to press the ALT (option) key is quite short. It must not be too early or too late.
On the boot selection screen, choose "Windows" using the arrow keys on your keyboard, then press enter.
The Windows installation starts. Follow the on-screen instructions as normal. The installation program will restart your computer one or 2 times. Don't forget to press ALT (option) right after the bootup sound, and boot on Windows again each time to continue the installation.
Step 5: Install bootcamp drivers
Once the Windows installation is complete, plug in the USB stick where you stored the bootcamp drivers (see "what you'll need" section), open it and right click on "setup.exe" and select "Run as admin". Follow the on-screen instructions.If you have an error saying that you can't run this program on this PC, obviously you have installed a 32 bits version of Windows and the bootcamp drivers for your Mac are made for a 64 bits version. You have to restart the whole guide and make sure to get a 64 bits version of Windows this time!
Once the bootcamp drivers are all installed, reboot and press ALT (option) after the bootup sound to boot on Windows again. And Voilà, you have Windows installed on your USB3/Thunderbolt drive running on your Mac.
Now each time you want to boot on Windows, press and hold the ALT (option) key after the startup sound and select "Windows", then press Enter.

Hi i'm trying to follow your guide, I installed windows 8 on bootcamp to do it planning to remove it after the operation is done, but i get stuck at part 3: every command i give to imagex i get a pop-up ftom windws asking how do I want to open this kind of file install.wim and imagex does nothing, what do i have to do to stop those pop-ups?

2012 iMac 27" fails to boot AND wake from sleep

Hi all,
My 2012 iMac has recently started giving my trouble when booting and waking from sleep.
When booting - A normal power up results in the apple logo screen being stuck, then I have to hold down the power button for a few seconds until power off, then i power it back up and the computer boots up normally. NOTE: only at the second time does the computer succeed in getting past the apple logo screen to the sign in screen.
Waking from Sleep - When ever the mac goes to sleep he doesn’t seem to be able to wake up. Usually stuck on a black screen with just the spinning wheel shown. At times i waited more then an hour to see if he can get passed the black screen but in vain.
Other then that the mac works fine.
Both issues started roughly two weeks ago and roughly at the same time.
My mac is mostly used for work, I'm familiar with computers so I am trying to be extra careful with installing weird applications but you could never know..
SPEC:
Late 2012 iMac 27'' - 3.4 Ghz i7.
16GB RAM.
1TB Fusion drive.
2GB NVIDIA GTX 680MX
Wired keyboard and a Magic mouse.
Mountain Lion 10.8.5 (Updated and backed up on a regular basis)
Things I've tried:
Boot to Recovery and Repair Disk/Permissions.
Safe Boot.
SMC reset.
PRAM reset.
* The first two produced a single case of a normal start up, but after a shut down the problem remains.
Any ideas/thoughts/help would be much appriciated,
Thanks in advance,
Idan.

Bump.

Help for with slow, glitchy (late 2012) iMac

This is an ANSWER and not a request for help. I didn't know where to post this and apologize for stepping where I shouldn't.
I have a Late 2012 iMac that has been crashing, running slow, and now worse; all my documents and everything in Finder have disappeared. I discovered a fix that may help others with similar issues. I use my iMac for use with Logic Pro X and Mainstage where freezeups are a disaster. I thought about this awhile and realized I had installed a new USB 3.0 external hard disk a few months ago when this issue began. I began to experience more and more crashes and extremely slow performance. Beach-balls and slow performance were common. But the last straw was when everything in Finder disappeared. My Document and Application folders were empty. If I clicked on "About This Mac" I saw nothing. It took two tries to prove my theory, but here's what I did to make "the fix". I unplugged the USB 3.0 drive and all USB and external devices. I did a restore of OSX Mt Lion. All was back to normal. But after plugging in the USB 3.0 drive, all the afore mentioned problems came back. I did one more restore, this time NOT connecting the USB 3.0 external hard disk. Now I have gone some time and my iMac's speed is back to "incredible", no beach balls or any sign of slow performance in recording or running any other app. Apparently, the 2012 iMac; although spec'ed to be USB 3.0 compatible, may not be all that compatible. Hope this helps someone!

Likely the external drive is bad or defective cable.

Late 2012 imac bootcamp error"Non system disk, press any key to reboot"

Hey all,
I'm having all sorts of issues with getting windows 7 installed through bootcamp. I have the late 2012 imac 27 inch fusion i7 16 gigs of ram 680gtx. I downloaded the latest bootcamp drivers to my usb after i re-formated it. Partitioned the drive 200 gig windows 700 gigs mac. It restarts and then i get this error screen, "non-system disk.(see photo below) Press any key to reboot." which of course is unresponsive. I hard reset with the Option held into boot back into mac. I'm using Windows 7 64 bit. Please, any help would be appreciated. I have a unopened copy of Bioshock Infinite waiting for me

The Macs with a built-in Optical drive use the Windows DVD, because that is what BC tells it to be set to. The USB is not made bootable on such machines.
The exceptions to this rule are (from Boot Camp 5.1: Frequently asked questions)
Can I use a downloaded (ISO) version of Windows with Boot Camp?
MacBook Air (Mid 2011 and later), MacBook Pro (Mid 2012 and later, including Retina models), Mac mini (Mid 2011 and later), and iMac (Late 2012) can install downloaded (ISO) versions of Windows 7 and 8.

Late 2012 iMac does't see the thunderbolt ports

late 2012 imac 3.4 i7 v10.8.5 doesn't see the thunderbolt ports in system report. both ports were working previously ( 2 wd mybookTB duos with raid 1 ). now neither port works.
TB port does work with TB to FW adapter. help.

The following article(s) may help you.
AirPlay Mirroring
Troubleshooting AirPlay
Troubleshooting Wi-Fi networks and connections
Recommended Wi-Fi settings
Wifi Diagnostic Software (for Mac users)
You may also find some help on this page, where I’ve collected some of the more unusual solutions to network issues.
Intermittent problems are often a result of interference. Interference can be caused by other networks in the neighbourhood or from household electrical items.
You can download and install iStumbler (NetStumbler for windows users) to help you see which channels are used by neighbouring networks so that you can avoid them, but iStumbler will not see household items.
Refer to your router manual for instructions on changing your wifi channel or adjusting your multicast rate.
There are other types of problems that can affect networks, but this is by far the most common, hence worth mentioning first. Networks that have inherent issues can be seen to work differently with different versions of the same software. You might also try moving the Apple TV away from other electrical equipment.

Late 2012 iMac Trouble. Prohibitory Sign help!

Hi, so I've been trying to partition my drives and install Windows on my late 2012 imac. However I've screwed up. I last adjusted my partitions using disk utility and now receive the prohibitory sign on startup and cannot boot up in safe mode; pram reset; type commands in single user mode. Please help!! Running on Mavericks OS.

Hello ssnacario
Start with booting up to the Recovery HD and then use Disk Utility to verify the hard drive. Check out the first article to go through those steps to sort you out. If for some reason that it checks out and you are still having issues booting up, then you will want to reinstall OS X Mavericks.
Also if you can somehow back up before you go through the troubleshooting to ensure you have a safe copy of your data.
Resolve startup issues and perform disk maintenance with Disk Utility and fsck
http://support.apple.com/kb/ts1417
OS X Mavericks: Reinstall OS X
http://support.apple.com/kb/ph13871
Regards,
-Norm G.

Can't connect Canon HV20 to 2012 IMac

I have a Canon HV20 that my 2012 Imac will not recongnize. I'm using a 4pin to 9pin cable and the thunderbolt adapter. In system info under Firewire I get
FireWire Bus:
Warning: Unable to list FireWire devices.
Maximum Speed: Up to 800 Mb/sec
Any ideas?

Went to radio shack and got a new cable, works fine now. The first cable was a Rocketfish cable. I guess it's a known issue with HV20 and the thunderbolt adapter that these cables have problems.

Best current method to move from 2004 G5 iMac to new 27" 2012 iMac

I have read many threads but still would like updated clarifications, please.
Is setup assistant the best way to upgrade from G5 iMac running Leopard to new 2012 iMac running ML? I only wish to move my single user account and not apps (except where I have noted)
I still wish to keep G5 iMac in use. If I copy user account will there be any conflict with same account on both iMacs? And are there still known issues copying this user acc from G5 to 2012 iMac?
This is list of items I wish to copy to new imac.
1-iTunes
2-iPhoto
3-quicken 2007 (data files - hope to install new quicken 2007 for ML-not sure of correct process, though. I'm guessing install Q2007 for ML then copy data files from old imac?)
4-apple mail (several gmail imap accs with saved emails and folder structure)
5-documents
6-downloads
7-pictures
8-movies
9-crashplan backup app (need to research this process to switch backup to use new Mac)
10-carbon copy cloner app
11-safari / firefox bookmarks
12-network settings for Internet access via AT&T Ethernet using their 2wire router
There may be items I'm missing (not in front of iMac right now)...but will be in a few minutes
thanks for any advice.
Phil

A Basic Guide for Data Migration
If you are migrating a PowerPC (PowerMac) system (G3, G4, or G5) to an Intel-Mac be careful what you migrate. Keep in mind that some items that may get transferred will not work on Intel machines and may end up causing your computer's operating system to malfunction.
Note: if you are upgrading to a Mac with Mac OS X 10.7 (Lion) or later, or with the intent of upgrading to 10.7 or later anytime in the future, be aware that any applications that are not labelled Universal, or haven't been upgraded to Intel CPU compatibility will not run on Lion or later. Documents may migrate if an Intel native application exists that will open them, but applications that are PowerPC only will not. This user tip explains what else is needed for upgrading to Lion: https://discussions.apple.com/docs/DOC-2465.
This also means for any Mac model whose hardware or firmware that has been refreshed on or after July 20, 2011, you won't be able to install 10.6.8 or get Rosetta from it unless you follow a link at the end of this tip. It may be better to get a used or refurbished Mac that predates July 20, 2011. See the Snow Leopard tip on the bottom for which Macs support Rosetta, which in turn supports older PowerPC applications.
Both Leopard (10.5) , and Tiger (10.4.4 through 10.4.11, excluding 10.4.0, 10.4.1, 10.4.2, and 10.4.3) have PowerPC and Intel Mac support, and upgrading to either, this tip here, as well as links to my tip on Tiger and Leopard will help with your upgrade.
The Knowledgebase article Intel-based Mac: Some migrated applications may need to be updated refers to methods of dealing with migrating from PowerPC chips to Intel with the Migration Assistant safely. The authors of this tip have not had a chance to verify this works in all instances, or that it avoids the 10.6.1 and earlier Guest Account bug that caused account information to get deleted upon use of the Migration/Setup Assistant. However, a well backed up source that includes at least two backups of all the data that are not connected to your machine will help you avoid potential issues, should they arise. In event it does not work, follow the steps below.
Rosetta supports "software that runs on the PowerPC G3, G4, or G5 processor that are built for Mac OS X". This excludes the items that are not universal binaries or simply will not work in Rosetta:
Classic Environment, and subsequently any Mac OS 9 or earlier applications
Screensavers written for the PowerPC
System Preference add-ons
All Unsanity Haxies
Browser and other plug-ins
Contextual Menu Items
Applications which specifically require the PowerPC G5
Kernel extensions
Java applications with JNI (PowerPC) libraries
See also What Can Be Translated by Rosetta.
In addition to the above you could also have problems with migrated cache files and/or cache files containing code that is incompatible.
If you migrate a user folder that contains any of these items, you may find that your Intel-Mac is malfunctioning. It would be wise to take care when migrating your systems from a PowerPC platform to an Intel-Mac platform to assure that you do not migrate these incompatible items.
If you have problems with applications not working, then completely uninstall said application and reinstall it from scratch. Take great care with Java applications and Java-based Peer-to-Peer applications. Many Java apps will not work on Intel-Macs as they are currently compiled. As of this time Limewire, Cabos, and Acquisition are available as universal binaries. Do not install browser plug-ins such as Flash or Shockwave from downloaded installers unless they are universal binaries. The version of OS X installed on your Intel-Mac comes with special compatible versions of Flash and Shockwave plug-ins for use with your browser.
The same problem will exist for any hardware drivers such as mouse software unless the drivers have been compiled as universal binaries. For third-party mice the current choices are USB Overdrive or SteerMouse. Contact the developer or manufacturer of your third-party mouse software to find out when a universal binary version will be available.
Also be careful with some backup utilities and third-party disk repair utilities. Disk Warrior 4.1, TechTool Pro 4.6.1, SuperDuper 2.5, and Drive Genius 2.0.2 work properly on Intel-Macs with Leopard. The same caution may apply to the many "maintenance" utilities that have not yet been converted to universal binaries. Leopard Cache Cleaner, Onyx, TinkerTool System, and Cocktail are now compatible with Leopard.
Before migrating or installing software on your Intel-Mac check MacFixit's Rosetta Compatibility Index.
Additional links that will be helpful to new Intel-Mac users:
Intel In Macs
Apple Guide to Universal Applications
MacInTouch List of Compatible Universal Binaries
MacInTouch List of Rosetta Compatible Applications
MacUpdate List of Intel-Compatible Software
Transferring data with Setup Assistant - Migration Assistant FAQ
Because Migration Assistant isn't the ideal way to migrate from PowerPC to Intel Macs, using Target Disk Mode, copying the critical contents to CD and DVD, an external hard drive, or networking will work better when moving from PowerPC to Intel Macs. The initial section below discusses Target Disk Mode. It is then followed by a section which discusses networking with Macs that lack Firewire. You can also determine if you have Firewire by looking at this image of the ports typically found on a PowerMac G4 Firewire 800, which has two 6 pin Firewire 400 (IEEE 1394a) ports below the USB ports, and below that, a Firewire 800 (IEEE 1394b).
The 4 pin Firewire found on many camcorders is just a Firewire 400 port that is not powered by the computer. Cables exist that can convert between all three.
If both computers support the use of Firewire then you can use the following instructions:
1. Repair the hard drive and permissions using Disk Utility.
2. Backup your data. This is vitally important in case you make a mistake or there's some other problem.
3. Connect a Firewire cable between your old Mac and your new Intel Mac.
4. Startup your old Mac in Target Disk Mode.
5. Startup your new Mac for the first time, go through the setup and registration screens, but do NOT
migrate data over. Get to your desktop on the new Mac without migrating any new data over.
If you are not able to use a Firewire connection (for example you have a Late 2008 MacBook that only supports USB:)
1. Set up a local home network: Creating a small Ethernet Network.
2. If you have a MacBook Air or Late 2008 MacBook see the following:
MacBook (13-inch, Aluminum, Late 2008) and MacBook Pro (15-inch, Late 2008)- Migration Tips and Tricks;
MacBook (13-inch, Aluminum, Late 2008) and MacBook Pro (15-inch, Late 2008)- What to do if migration is
unsuccessful;
MacBook Air- Migration Tips and Tricks;
MacBook Air- Remote Disc, Migration, or Remote Install Mac OS X and wireless 802.11n networks.
Copy the following items from your old Mac to the new Mac:
In your /Home/ folder: Documents, Movies, Music, Pictures, and Sites folders.
In your /Home/Library/ folder:
/Home/Library/Application Support/AddressBook (copy the whole folder)
/Home/Library/Application Support/iCal (copy the whole folder)
Also in /Home/Library/Application Support (copy whatever else you need including folders for any third-party applications)
/Home/Library/Keychains (copy the whole folder)
/Home/Library/Mail (copy the whole folder)
/Home/Library/Preferences/ (copy the whole folder)
/Home/Library/Calendars (copy the whole folder)
/Home/Library/iTunes (copy the whole folder)
/Home/Library/Safari (copy the whole folder)
/Home/Library/Fonts
/Home/Library/Widgets
/Home/Library/Syndication (Tiger) or /Home/Library/PubSub (Leopard) <<< RSS
/Home/Library/Internet Plug-In
Credit goes to iBod for this information.
If you want cookies:
/Home/Library/Cookies/Cookies.plist
/Home/Library/Application Support/WebFoundation/HTTPCookies.plist
For Entourage users:
Entourage is in /Home/Documents/Microsoft User Data
Also in /Home/Library/Preferences/Microsoft
Credit goes to Macjack for this information.
If you need to transfer data for other applications please ask the vendor or ask in the Discussions where specific applications store their data.
5. Once you have transferred what you need restart the new Mac and test to make sure the contents are there for each of the applications.
Special instructions for those who have purchased Mac models that do not support Rosetta:
The newest (post 2010) Mac models run only Lion or Mountain Lion. They are not able to run Snow Leopard at all. However, you can still run PPC applications using Snow Leopard and Rosetta by intalling Snow Leopard as a virtual machine using Parallels. This is not an exercise for the truly inexperienced user, but it is completely doable provided you are willing to spend some money and some time. For complete instructions on what to do see https://discussions.apple.com/message/18280105#18280105. Although the instructions are keyed to Parallels 7, you should instead use the latest version, Parallels 8. (This information was contributed by user MlchaelLAX.)
Written by Kappy with additional contributions from a brody.

I have 2012 iMac with 4 GB RAM. Every time I'm importing vedeo using MiniDV HDV Sony camera, FCP X is importing normally, with 2.5 GB of RAM free. Then, after 10 or 15 min of importing, FCP is frozen, and free RAM is close to zero. What happens?

I have 2012 iMac with 4 GB RAM. When I turn FCP X, I usually have 2.5 RAM free and the program works normally when I edit. The issue is importing video. I use a Sony HDV camera to import from miniDV tapes, and Apple says Sony HDVs are supported. Yet every time I'm importing, it works normally for 10-15 min, then the amount of free RAM quickly (yet gradually) is reduced to almost zero (I used Memory Clean to dicover it) and then FCP X got frozen and I need to force quit it and start all over again, to work for another 15 min. Horrible! What is it?

Are using 10.0.7 (the latest version)?
Memory problems seem to have been alleviated with 10.0.6 and 10.0.7.
Please post the screenshots of Activity Monitor, as Tom asked. This will at least let us see if it is FCP X itself gobbling a lot of RAM or if you are suffering from the problem of OS X not releasing "Inactive Memory" in a timely manner - an issue that has been there for a long time :-(
You didn't mention whether you have the 27" or 21.5" iMac. Unfortunately, in the 21.5" adding RAM is a big hassle. But if you have the 27", then seriously consider upping the RAM. It is quite inexpensive, from the likes of Crucial or other reputable third parties.

Can't boot Win 7 on my 2012 iMac anymore

Hi all,
I needed windows recently so installed it. The installation was from a windows 7 dvd i always used, and it went fine. But when it came to setting up the windows to run for the first time after the installation, the computer just rebooted. And when i tried to boot into windows it just shows the black screen with blinking dash and nothing else happens.
Something is changed and I don't know what. Maybe just the updated Mac OS X Yosemite? But i tried Mavericks also and snow leopard... I also tried to do bootcamp install and directly booting from the cd... It always installs fine but when it comes to starting it up, windows just stays on black screen. Also tried to instal windows 8. Same thing, installs fine and then when it needs to run - nothing.
What's the reason for this?

This is very confusing 2012 iMacs are
iMac (27-inch, Late 2012) - Technical Specifications
Graphics
2.9GHz
NVIDIA GeForce GTX 660M graphics processor with 512MB of GDDR5 memory
3.2GHz
NVIDIA GeForce GTX 675MX graphics processor with 1GB of GDDR5 memory
Configurable to NVIDIA GeForce GTX 680MX with 2GB of GDDR5 memory.
iMac (21.5-inch, Late 2012) - Technical Specifications
Graphics
2.7GHz
NVIDIA GeForce GT 640M graphics processor with 512MB of GDDR5 memory
2.9GHz
NVIDIA GeForce GT 650M graphics processor with 512MB of GDDR5 memory
From iMac (27-inch): AMD Radeon 6970M Video Card Replacement Program - Apple Support
iMac computers with affected video cards were sold between May 2011 and October 2012
Can I suggest you try Boot Camp: iMac displays a black screen during installation of Windows 7 - Apple Support even though it does not match your specific 2012 iMac model. Your issue is GPU related. As a test, can you try booting Windows 7 in Safe Mode (use F8/Fn-F8/Shift-F8)? If it comes up in safe mode, the generic VGA driver works, but the normal GPU driver does not.

Compatibility Advice please: Mackie Onyx 1620i connect to Late 2012 iMac 10.8.5 Firewire to Thunderbolt

I'd like to buy a Mackie Onyx 1620i Firewire mixer/control surface for my home studio set up. I have a late 2012 iMac 10.8.5 with Thunderbolt connectors but no Firewire. I know that Apple provide a Firewire to Thunderbolt adaptor but looking around online it seems people have had trouble getting these two pieces of kit to work together. I've read all the available info I can find online about running them.. re:correct serial number of the Mackie, the need for any drivers etc.. but doubt still hangs over the issue. Obviously I don't want to spend hundreds of pounds on the wrong piece of equipment. Has anyone successfully run the Mackie Onyx and iMac described?.. or does anyone have sufficient expertise to deliver a definitive answer one way or the other? I'd be most grateful for any help.
Thanks
acolyte3

Based on my experience with the Onyx and two clients of mine who have had nothing but issues with it since day one... ... I cannot recommend it for use with a Mac....
As an example of the type of issue I am referring to.... Mackie released two hardware versions of the Onyx... The first version no longer works with modern versions of OS X.... and modern Macs.. and this can be identified by the serial number of the unit as shown on their Driver information page....
http://www.mackie.com/products/onyxiseries/drivers/
For those with the first version.... Mackie left them 'high and dry' with no solution to their issues other than to buy the newer, second hardware version!
The second version.... again identified by the serial number.... has worked with OS X versions up to 10.8 but only for certain people.. Others have continued to report issues using the latest drivers and 10.8.5... and it does not appear to be supported for any version of OS X higher than 10.8.... which also means it doesn't work reliably with the more modern Macs which require 10.9 as a minimum OS X.
Based on these facts... again, I cannot and will not recommend this product for use with modern Macs and OS X versions.
Note: This is my personal opinion..... and others may have differing opinions depending on their own experiences with the product.

Late 2012 iMac Keyboard Problems

Since I got the new 27" late 2012 iMac I am having keyboard issues.
The issue mainly revolves around the number pad but sometimes the entire keyboard is affected.
So I will be using the Bluetooth wireless keyboard and mouse and everything will be fine.
Then all of a sudden the keyboard does not work. Sometime a reboot fixes it but sometimes not.
Or when I hook up the wired keyboard all of a sudden the number pad on the right does not work but the plus and minus keys do.
It is very strange and odd.
When I called Apple tech support they said go get a new keyboard so I did.
Then when it happened again with the wired keyboard being the problem I took it down to the store and they said because I had bluetooth on it could have been communicating with the wireless keyboard and getting confused.
Now when trying to use the wireless keyboard I have issues and when I use the wired keyboard I have issues.
Any other suggestions?

Since I got the new 27" late 2012 iMac I am having keyboard issues.
The issue mainly revolves around the number pad but sometimes the entire keyboard is affected.
So I will be using the Bluetooth wireless keyboard and mouse and everything will be fine.
Then all of a sudden the keyboard does not work. Sometime a reboot fixes it but sometimes not.
Or when I hook up the wired keyboard all of a sudden the number pad on the right does not work but the plus and minus keys do.
It is very strange and odd.
When I called Apple tech support they said go get a new keyboard so I did.
Then when it happened again with the wired keyboard being the problem I took it down to the store and they said because I had bluetooth on it could have been communicating with the wireless keyboard and getting confused.
Now when trying to use the wireless keyboard I have issues and when I use the wired keyboard I have issues.
Any other suggestions?

Late 2012 iMac. Audio volume to zero after sleep

When my late 2012 iMac comes out of sleep the volume is always off. Is anyone experiencing the same issue?
thanks

Welcome to Apple Support Communities ..
Text is blurred .. Safe Boot always works.
Might be a font causing this since Safe Mode disables all third party fonts.
Open FontBook in your Applications folder.
From the FontBook menu bar click File > Restore Standard Fonts
Restart your Mac to test.

2012 iMac issues

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