Q: Early 2011 13" Macbook Pro with overheating that may be causing logic board or app memory problems...not addressed in warranty rep ... Early 2011 13" Macbook Pro with overheating that may be causing logic board or app memory problems...not addressed in warranty repair for 15 & 17 MBP more
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Oct 2, 2016 9:09 AM in response to John Galtby Celeste Jones,Read that Apple agreed to repair replace the 2011 defective macbooks.
http://www.cultofmac.com/262861/early-2011-macbook-pros-dropping-like-flies-heat -issues-blame/
Found several other references about the decision to replace...just googled "early 2011 macbook pro problems" and found lots of info....
Are you "the" John Galt?
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Oct 2, 2016 12:39 PM in response to Celeste Jonesby John Galt,I know, but the 13" model is not included. I know of at least one ASC participant who was turned away for that reason.
All you can do is make a Genius Bar appointment and ask.
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Oct 3, 2016 10:23 AM in response to Celeste Jonesby Celeste Jones,Have been following your discussions with aideenMccole....way too similar to what I am experiencing but I have used Memory Clean...a free program...hope I haven't created the same problems!
Is this a corrupting program...do I need to try to clean it?
Any ideas?
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Oct 3, 2016 1:53 PM in response to Celeste Jonesby John Galt,★HelpfulI repled to you in the wrong Discussion, so here it is in the right place:
Memory "cleaners" work by purging inactive memory contents to mass storage in the same manner that your Mac will on its own, except they do it when it is not needed. All that can possibly accomplish is to cause your Mac to reload the same information again when it needs it.
Reading data from mass storage (hard disk or flash memory) is slow compared to reading information from RAM – and in the case of spinning hard disks, extremely slow. That reduces performance, as well as causing needless hard disk activity (or equally needless flash storage write/erase cycles in Macs with solid state memory).
Those products are popular because they result in the instant gratification of a user observing a lot of free or unallocated memory right away. That degrades a Mac's performance, since RAM is extremely fast. RAM that goes unused is a resource you paid for that is simply going to waste.
It is normal for a Mac to use as much memory as it has available to it. OS X versions starting with Mavericks introduced memory compression algorithms that result in even greater utilization of installed RAM.
Don't use those things. Like all similarly categorized "cleaning" apps, they are little more than scams, and convey no benefit regardless of whether you're using a Mac or a PC.
Assuming you obtained "Memory Clean" from the Mac App Store, just drag it to the Trash.
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Oct 4, 2016 1:34 PM in response to John Galtby Celeste Jones,Thanks John this was a relief! I did use the Activity Monitor and found the biggest cpu/memory hogs were 2 copies of installer.app. They were running almost constantly....I X them and immediately had improved performance.
I don't know what they are and whether I should just find and delete them (like the Clean Memory app)...also don't know why I have two copies of several of the programs in AM....
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Oct 5, 2016 3:40 PM in response to Celeste Jonesby John Galt,★HelpfulThose "installer" processes are the result of inadvertently installing adware. If they should reappear, please read the following instructions designed to obtain the additional information needed to eradicate it.
If they do not reappear, then no other action is required or justified, other than to read about adware in the link below.
Navigate to the following folder, and post its contents in a screenshot.
~/Library/LaunchAgents
To open that folder, copy the entire line above and paste it in the Finder's Go menu > Go to Folder... field. It should look like this:
Take a screenshot showing all that folder's contents, and post it in a reply. To take a screenshot read the Appendix in the following User Tip: Writing an effective Apple Support Communities question. There will be additional instructions to follow.
For a description of how this may have occurred, how to avoid it in the future, and for Apple's recommended actions read How to install adware.
Review your Gatekeeper settings: OS X : About Gatekeeper - Apple Support. Gatekeeper is designed to help prevent you from inadvertently installing garbage software.
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Oct 5, 2016 3:39 PM in response to John Galtby Celeste Jones,Thanks so much for your reply. Here is what was in the folder:
Looks like a big mess to me! As to performance issues, to update you, any time I notice slowed action I reopen the activity monitor and usually installer.app is there again sucking off all the power! I "X" it out and boom...back to oldtimes performance! I haven't removed it yet as I was waiting to learn if it is an apple product and something I might need. I thought I had an adware blocker installed but maybe not.
Your extensive knowledge is truly appreciated!
Thanks,
C
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Oct 5, 2016 4:08 PM in response to Celeste Jonesby John Galt,Thanks.
In the same manner as before, please navigate to the following folder, and take a screenshot:
/Library/LaunchAgents
There may be nothing in that folder, but if it contains anything please make sure the screenshot captures all its contents.
Repeat the above with the following folder:
/Library/LaunchDaemons
Please post those two screenshots in a reply. Be sure to identify which is which – capturing the entire window (including its title) will help.
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Oct 6, 2016 4:17 PM in response to Celeste Jonesby John Galt,Thanks.
Is there nothing in this folder?
/Library/LaunchAgents
Notice the name is different. The first folder you posted was preceded by the ~ (tilde) character. This one is different.
By default Apple puts nothing in that folder, so it might be empty. If it is not empty though, please post a screenshot of its contents to make sure no adware is installed in it also.


