iMac spinning wheel appears on every click and is unusable for ALL tasks

My iMac (27-inch, Mid 2011) is freezing/loading every time I click on something. This happens on the most simplest of tasks such as opening the finder window, opening system preference, right clicking on desktop etc.


It happened suddenly a few days ago and I haven't updated anything recently... I did notice that this started occurring after I opened the Photos Agent app for the first time and imported over 1000 images/videos from my iPhone6. Could this be a cause of the problem?


The memory is 4GB and it's been running fine until now. If someone could help me out on this that'd be great!


Mac specs:

OS X Yosemite 10.10.3

processor: 3.1 GHz Intel Core i5

4GB RAM

Over 500 GB free of 1T


I've checked Disk Utility and have no errors.

Activity monitor also seems fine

iMac, OS X Yosemite (10.10.3)

Posted on Dec 2, 2015 1:42 AM

Reply
10 replies

Dec 2, 2015 4:59 AM in response to funguss88

If you have another Mac available you might have better luck starting your iMac in Target Disk Mode and using the other Mac to run cloning software like SuperDuper or Carbon Copy Cloner to make a clone of your hard drive. Sometimes running in target mode is easier on the drive than being the start up drive. If you can't use tdm I think waiting for Time Machine to finish, if it will, may be your only choice.

How to use and troubleshoot FireWire target disk mode - Apple Support

http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html

https://bombich.com

Dec 2, 2015 1:03 PM in response to funguss88

You are missing part of the report that we need that has info about your Mac hardware and your hard drive.

If Etrecheck reported that your hard drive has errors on it (written in red), then your hard drive is failing and you need to get all that data off of that drive and backed up to another external drive and get that internal hard drive replaced.

Dec 2, 2015 1:48 PM in response to funguss88

Thats very difficult to read but what I do see is that you've installed Clean My Mac, that needs to be uninstalled as it will, or probably akready has, damaged your operating system.http://macpaw.com/support/cleanmymac2/knowledgebase/how-to-uninstall-cleanmymac- 2

What is MacSwapper?

Try resetting the SMC Resetting the System Management Controller (SMC) on your Mac - Apple Support

Have you started from your recovery partition (Command-R) and tried to repair the hard drive? Repair the drive not the permissions.

You need more ram. 4gb isn't enough to comfortably run Yosemite.

It doesn't appear that Time Machine completed the backup, reinstalling OS X is never a good idea without a backup but I think that needs to happen at some point.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

iMac spinning wheel appears on every click and is unusable for ALL tasks

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.