Disk utility first aid operation was unsuccessful and iMac freezes when it is reloaded

iMac Intel Core (2010) 320 GB 4 GB of RAM.  Running OS 10.11.6

Started computer, white screen appeared with the icon of a folder with an exclamation mark in the folder.  Nothing else to do, so restarted iMac, hold down the command and 'r' to open disk utility.

Ran first aid, recommended "incorrect block are 1172 instead of 601.  File system check or repair a failure.  Operation failed. "" "First aid running not a, if possible save the data on this volume.  Click OK to continue. »

Discount to zero is successful, but screen is frozen with no access to the hard drive.  I can't open the preferences system due to frost.

The circle of rainbow of spinning of death continues to run so I am not able to get any other repair mechanism.

Anyone have any ideas on how to proceed?  The iMac is obviously not able to boot to the hard drive.

This probably means the HD has failed and must be replaced. How you proceed, is to take the computer to your local Apple authorized provider who can help replace the disk and get you back in business. If you are not aware of any local could be held, please click the following link to start to find one close to you.

https://locate.Apple.com/country

Tags: Mac

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