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by Carolyn Samit,Oct 25, 2014 5:50 AM in response to Ashbilly2000
Carolyn Samit
Oct 25, 2014 5:50 AM
in response to Ashbilly2000
Level 10 (122,100 points)
Apple MusicHi ..
One third party cleaning utility is not necessary, three is overkill. Your Mac runs maintenance in the background for you > Mac OS X: About background maintenance tasks
Uninstall disk docktor, memory clean, and cocktail then restart your Mac.
How To Completely Uninstall Software under Mac OS X
Also, not enough available disk space can slow your Mac down.
Click your Apple top left in your screen. From the drop down menu click About This Mac > More Info > Storage
Make sure there's at least 15% free disk space.
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Oct 25, 2014 3:04 PM in response to Ashbilly2000by Linc Davis,Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen. Click the Clear Display icon in the toolbar. Then take one of the actions that you're having trouble with. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of which is irrelevant to solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.
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Oct 27, 2014 2:05 PM in response to Linc Davisby Ashbilly2000,27/10/2014 20:46:49.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442387968.
27/10/2014 20:47:00.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442388992.
27/10/2014 20:47:12.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442393600.
27/10/2014 20:47:27.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442961408.
27/10/2014 20:47:39.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442962944.
27/10/2014 20:47:39.203 hidd[71]: IOHIDEventQueue unable to get policy for event of type 11. (e00002e8)
27/10/2014 20:47:50.000 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Macintosh HD" (E4EA10AD-6BBF-4971-AF7B-55EA8BD05054), pv B81B9FE5-4363-420E-AC64-9D14566D8E6F, near LV byte offset = 234442967552.
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Oct 27, 2014 4:35 PM in response to Ashbilly2000by Linc Davis,The startup drive is failing, or there is some other internal hardware fault.
Back up all data on the drive immediately if you don't already have a current backup. There are ways to back up a computer that isn't fully functional—ask if you need guidance.
Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
Keeping your confidential data secure during hardware repair
Apple also recommends that you deauthorize a device in the iTunes Store before having it serviced.
*An SSD doesn't need to be zeroed.