Imac hard drive issues

Over the last two days, my imac has been playing up. When doing anything the harddrive starts clicking, the colour wheel starts going... and everything freeezes up. it happenes constantly.
Am running updates now, but I suspect the harddrive is on its way out. Although, disk utilitly says there are no problems with the drive, and the smart status is ok.
Is there any way I can find out what is causing this? I notice it most when playing videos in itunes or front row... but now its even starting to happen while typing away in safari.
Thank god for time machine!!
Any help?

Hi, you could try an Erase/Install...
Run OnyX...
if the IHD is going -> then prepare by backing up everything.....L

Similar Messages

  • Slow iMac and Time machine won't recognize iMac hard drive

    I have an older iMac (2.16GHz Intel) that is upgraded to OSX10.6.7.  Recently it has been running very slow (although it did not seem to correlate with any particular install that I know of).  I have looked at the Activity Monitor and cannot find anything that is consuming vast amounts of memory (although I can't say that I really know what I'm looking for exactly, just no high numbers).  I did a Safe Boot and it is still really slow there (EXAMPLE of slow is taking several minutes to open a program or taking 27 hours to download my pictures (which only took 13 minutes on my MacBook)).  I know my iMac could use more memory (1G), but the slow problem is there even if only running one program.  I can't find a particular pattern to it, it just hangs up and then comes back most of the time.  It did however start shutting itself down recently.  I finally got into disk utility (I've been trying to run disk utility and it usually goes into an eternal spin that I can't even force quit - have to hard boot).   So from disk utility I ran verify disk in first aid - it says "the volume Macintosh HD appears to be ok."  I"m not sure what else I'm supposed to do in here either. So my first question is Does anyone have any other suggestions for the slowness? Second, in the meantime I'm desperately trying to back up my data on the time machine that I stupidly have never set up as a back up.  I can manually put files one at a time over there, but if I try to use it as a time capsule (system preferences, time capsule on) my hard drive does not show up as one of the options????  My external drive and the data that is already on the time capsule show up, but not my iMac hard drive. So my second question is How do I get my time machine to see my hard drive or is there another way to get my files to move over there? I realize I'm in trouble, any help would be greatly appreciated.  I've tried to provide as much info as possible.  Maybe there is something obvious I'm missing.

    My own response, or rather an update: I took the computer up to the Genius Bar - my hard drive is bad.  They are going to try to rescue my data.  For those of you reading this with a similar problem, make an appointment and go to the Apple Store if you can.  Mike, my personal "genius" for this encounter, said that stressing the machine when the hard drive is going bad just risks damaging it more.  If you potentially have a hardware issue, take it and let them determine what is wrong.  They have tools and diagnostics most of us wouldn't know how to use if we read about them here - and they have ways of retrieving data (I hope) that most of us do not have.  Please note that disk utility said my hard drive was ok, but the diagnostics they did showed that in fact my hard drive was much less than ok, but it was still "mounting" hence the disk utility reporting it was ok.  It is over an hour drive for me to get to the Apple store, and I only wish I had gone sooner.

  • Imac hard drive replacement

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    I Am leaning more toward Kappy's comments, based on your attitude and comments, but I will ask some questions and add some useful comments as I am in a somewhat charitable mood.
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    Running your iMac from a FW800 drive will be about as fast as running it from the iMac's Internal drive.
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    I agree with both.  Most important though is you backup your data frequently*:
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  • Sometimes my computer takes too long to connect to new website. I am running a pretty powerful work program at same time, what is the best solution? Upgrading speed from cable network, is it a hard drive issue? do I need to "clean out" the computer?

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    Question also posted here:Hard Drive Issues (Both new and old)
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  • Permissions Issue, Colour Wheel, Hard Drive Issue??

    Hi!
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    Brian

    bgroot422 wrote:
    First off, I have some major permissions issues with my accounts.  I am using 3 different users regularly on the same machine and needed to access files from the home folder so I changed them a long time ago, and am not sure how to fix that.  I have repaired the permissions countless times in the disk utility and it seems like there's always loads more to do each time.  When I verify the disk, it says its all okay.
    Disk Utility permissions are separate from User account permissions.
    This link is how to fix them
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    Disk Utility will always show something to be needing repair, but that's ok
    Apple supoort doc.
    https://support.apple.com/kb/TS1448?locale=da_DK
    Verify Disk is good, that's a good thing.
    To complicate matters, I am traveling at the moment and will not be home for several months.  I purchased an external hard drive last night and was able to successfully back up my data. 
    Your data is backed up, hopefully not with TimeMachine alone, but if you did, then get another drive and backup data manually to that as well. If the TM drive gets messed up, it's a pain to get your data off of it.
    Question 1: Is it the permissions that are causing these problems, or is it related to something else.  The computer seems to work fine when its working, and then once in awhile, decides its not going to do anything.
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    This method fixes OS X, but doesn't touch your files or most programs.
    Nor will this method fix your Users accounts if the issue is in there.
    A creation of a new user, then deletion of the others, return files from backup (set permissions) will fix User folder issues if the above user permissions fix doesn't work.
    (Of course you could wipe the drive from the 10.6 disk, but you have to install all software again)
    Would upgrading to Lion (currently running 10.6.8) fix the permissions issues or just carry them forward?
    No, you don't want to install Lion, it won't fix those issues in User folders, not only that Lion has it's own issues and doesn't work with a lot of older software etc.   No use clusterfscking a already bad situtation when it's seems it's only localized to the User accounts.
    I would like to consolidate the 3 users into one, if that would solve it.
    Yes that could very nicely and tidy up things in the process.
    What you do is transfer all files to one regular powered storage hard drive.
    (Don't use/disconnect the TimeMachine drive for this as it preserves the users seperated and you don't want all those users back restoring  with Migration Assistant)
    Create the New User on the machine as Admin, log into it and delete all the other Users, transfer all your files back from the regular storage drive, changing all the permissions to yourself before placing them into their respective folders as they will have three different permissions.
    Notes:
    If you have a extensive iTunes playlists on one User (say #1), then create the new user with that same name (will require some work, create User 4, delete Users 1-3, reboot, create User 1, delete User 4) then transfer your iTunes folder to Music of that User 1 (same name as before). This will preserve the pathnames of your song locations and your playlists will be preserved.
    (before you ask, no you can't combine playlists)
    Also if you have photo's in iPhoto Library, you have to right click on it and "show package contents" inside is a folder called Originals, copy them out and import into the iPhoto of the User #1.
    Does the migration utility preserve permissions or does it give you a brand new start?
    Yes it preserves user permissions, no it doesn't give you a brand new start. Only a fresh install, creation of new users and then just transferring of files does that.
    Nothing about TimeMachine or Migration Assistant gives one a "fresh start", it's if hosed, so is your restore.
    If you want that sort of pristine protection, you need to clone your ideal boot partition/drive using Carbon Copy Cloner (free/donationware) occasionally as a hold the option key bootable drive, then you can erase and reverse clone the pristine saved clone.
    One can also update the clone on occasion, this way keeping the clone pristine.
    I maintain 3 clones time dated, even have my boot drive partitioned 50/50 and auto-cloned, this way I have two boot partitions on the road and two externals at home.
    I never use TimeMachine, it's not bootable (well it is on 10.7.2 only to restore though)

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