What just happened??? (Macbook running slow & overheating)

So I've been experimenting with some software (a lot of installing/uninstalling), and my macbook went berzerk... It was running really glitchy for couple of days... Especially when trying to play flash content (CPU overloading, really high temp levels etc...)... I tried running third-party disk repair software like tech tool but nothing was "repaired"... But today I rebooted the OS in safe mode and then rebooted back to normal mode... And now everything is magically cured. I know I should just be happy and let it go, but I really want to know what happend, in case something like this happens again...
Thank you!
Cheerz

HI,
*"I tried running third-party disk repair software like tech tool but nothing was "repaired"."*
*Did TechTool report any errors?"*
Boot from your install disk and make sure the hard disk is ok.
Insert Installer disk and Restart, holding down the "C" key until grey Apple appears.
Go to Installer menu (Panther and earlier) or Utilities menu (Tiger and later) and launch Disk Utility.
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
(Check S.M.A.R.T Status of HDD at the bottom of right panel. It should say: Verified)
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
When you are finished with DU, from the Menu Bar, select Utilities/Startup Manager.
Select your start up disk and click Restart
*"Especially when trying to play flash content (CPU overloading, really high temp levels etc...)..."*
If this happens again, try resetting the NVRAM & PRAM. http://support.apple.com/kb/HT1379
Carolyn
Message was edited by: Carolyn Samit

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Macbook running slow

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A few people have asked this question, my macbook is running very slow and the mouse spinning circle comes up quite a lot. I am unsure of why it is doing this.
I have attached a copy of the EtreCheck I have done on my system.
Can you please have a look and see if you can see if there is anything wrong, as I am unsure of what I am looking at.
Thanks for your help
Problem description:
Macbook running slow
EtreCheck version: 2.0.11 (98)
Report generated 25 November 2014 11:54:22 GMT
Hardware Information: ℹ️
    MacBook Pro (13-inch, Late 2011) (Verified)
    MacBook Pro - model: MacBookPro8,1
    1 2.4 GHz Intel Core i5 CPU: 2-core
    4 GB RAM Upgradeable
        BANK 0/DIMM0
            2 GB DDR3 1333 MHz ok
        BANK 1/DIMM0
            2 GB DDR3 1333 MHz ok
    Bluetooth: Old - Handoff/Airdrop2 not supported
    Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
    Intel HD Graphics 3000 - VRAM: 384 MB
        Color LCD 1280 x 800
System Software: ℹ️
    OS X 10.10.1 (14B25) - Uptime: 2 days 14:34:42
Disk Information: ℹ️
    ST9500325ASG disk0 : (500.11 GB)
    S.M.A.R.T. Status: Verified
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
        Macintosh HD (disk1) / [Startup]: 498.88 GB (170.58 GB free)
            Encrypted AES-XTS Unlocked
            Core Storage: disk0s2 499.25 GB Online
    MATSHITADVD-R   UJ-8A8
USB Information: ℹ️
    Apple Computer, Inc. IR Receiver
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Inc. BRCM2070 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
    Mac App Store and identified developers
Kernel Extensions: ℹ️
        /Library/Extensions
    [not loaded]    foo.tap (1.0) Support
    [not loaded]    foo.tun (1.0) Support
        /System/Library/Extensions
    [not loaded]    com.novatelwireless.driver.3G (2.2.9) Support
    [not loaded]    com.novatelwireless.driver.DisableAutoInstall (1.2) Support
    [not loaded]    com.option.driver.OptionMSD (1.11.0) Support
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    [not loaded]    com.sierrawireless.driver.SierraDIPSupport (1.0.0) Support
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    [not loaded]    com.sierrawireless.driver.SierraHSRSupport (3.0.0 - SDK 10.6) Support
    [not loaded]    com.sierrawireless.driver.SierraIPDirect (1.1.5) Support
    [not loaded]    com.sierrawireless.driver.SierraQMISupport (1.0.1 - SDK 10.6) Support
    [loaded]    com.sierrawireless.driver.SierraVSP (1.0.0) Support
    [not loaded]    com.sierrawireless.driver.qmiNetDriver (1.0.3 - SDK 10.6) Support
        /System/Library/Extensions/NovatelWireless3G.kext/Contents/PlugIns
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        /System/Library/Extensions/Seagate Storage Driver.kext/Contents/PlugIns
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    [not loaded]    com.seagate.driver.PowSecLeafDriver_10_5 (5.2.3 - SDK 10.5) Support
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Startup Items: ℹ️
    HW_CreateNetwork: Path: /Library/StartupItems/HW_CreateNetwork
    HWNetMgr: Path: /Library/StartupItems/HWNetMgr
    HWPortDetect: Path: /Library/StartupItems/HWPortDetect
    HWPortDetect_driver: Path: /Library/StartupItems/HWPortDetect_driver
    StartOuc: Path: /Library/StartupItems/StartOuc
    tap: Path: /Library/StartupItems/tap
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    [running]    com.paragon.NTFS.notify.plist Support
Launch Agents: ℹ️
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    [loaded]    com.paragon.updater.plist Support
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    [failed]    de.novamedia.VodafoneDeviceObserver.plist Support
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    iTunesHelper    ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
    VMCStatusMenu    UNKNOWN (missing value)
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    FlashPlayer-10.6: Version: 15.0.0.223 - SDK 10.6 Support
    QuickTime Plugin: Version: 7.7.3
    AdobePDFViewerNPAPI: Version: 10.1.12 Support
    AdobePDFViewer: Version: 10.1.12 Support
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    SharePointBrowserPlugin: Version: 14.4.6 - SDK 10.6 Support
    Silverlight: Version: 5.1.30514.0 - SDK 10.6 Support
    JavaAppletPlugin: Version: Java 7 Update 51 Check version
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    Paragon NTFS for Mac ® OS X Support
Time Machine: ℹ️
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    Mobile backups: ON
    Auto backup: YES
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        Total number of backups: 0
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Either update or remove the Vodafone software and see whether there's an improvement.
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Back up all data before making any changes.
You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.
If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
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2010 macbook running slow

Hi everyone,
My macbook has been running slow for a little while, and by slow I mean taking forever to load applications, files etc and not being able to run too many things at once. It also gets hot quite quickly.
I know I can upgrade the RAM, but I was just wondering IF that will fix my problem before I go and spend that money on something that may not work.
Advice is appreciated!
Problem description:
Macbook running slow
EtreCheck version: 2.1.8 (121)
Report generated 3 March 2015 8:26:42 pm AEST
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
    MacBook (13-inch, Mid 2010) (Technical Specifications)
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    1 2.4 GHz Intel Core 2 Duo CPU: 2-core
    2 GB RAM Upgradeable
        BANK 0/DIMM0
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        BANK 1/DIMM0
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System Software: ℹ️
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        EFI (disk0s1) <not mounted> : 210 MB
        Untitled (disk0s2) / : 249.20 GB (80.06 GB free)
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
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Time Machine: ℹ️
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        Last backup: -
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            Backup size 0 B > (Disk size 0 B X 3)
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         5%    WindowServer
         4%    Safari
         2%    hidd
         2%    com.apple.WebKit.Networking
         0%    ocspd
Top Processes by Memory: ℹ️
    112 MB    Safari
    43 MB    Finder
    30 MB    com.apple.WebKit.WebContent
    28 MB    com.apple.WebKit.Networking
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    597 MB    Active RAM
    583 MB    Inactive RAM
    330 MB    Wired RAM
    1.10 GB    Page-ins
    59 MB    Page-outs
Diagnostics Information: ℹ️
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Hi Mike,
Thanks for your help. I've ordered 8gb of RAM and cleared up some of the software and extensions. Hopefully this helps it run a little faster.
Thanks again!

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Its a possibility there is hardware issues,
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I personally like to Crop, and then use PNG for my screen-caps. If I need more images, say to show other Palettes, etc., then I do one each for those shots.
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Hunt

New macbook running slow

I just purchased a new Macbook this month. I transferred everything from my old computer (a powerbook) to my new one and it seems like everything on the new computer is running more slowly than it should. For example, it takes a few minutes for the computer to open programs, like adobe acrobat reader or word. I get the spinning rainbow pinwheel a lot when the computer encounters new documents or applications to open. The other day, I downloaded a 2 page PDF document and it took the computer more than 3 full minutes or spinning pinwheel to open acrobat and the document. It doens't just happen with acrobat, it happens with most programs. Once the programs are open, they seem to run okay. I am planning to upgrade the ram (I have 512 right now), but even without the upgrade, this computer is running very slowly. I had the same problem with my old powerbook towards the end, but I assumed it was the aging computer. Is there anything I can check, as far as the software or setup in my new computer that could fix this problem? I think maybe whatever was slowing down my old computer was transferred to my new computer and is causing the same issue. I'm not sure where to start, as far as troubleshooting it and figuring out what's wrong. Any advice is appreciated. Thanks.
Macbook Mac OS X (10.4.7)

The apps you mention -- Adobe Reader and MS Word -- are not Intel-native. So they run in the emulation layer called Rosetta. That makes them slow.
Try using Preview to open PDFs.
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Why is my new macbook running slow?

I've had this computer since August 2012 and now it's suddently starting to run slow. The spinning wheel keeps appearing evertime I use the computer. I tired shuting down and restarting the thing but it still acts the same. It pops up every few seconds and it's frustrating. I also tried deleting history and other things to make the computer work faster but nothing seems to work.
This all started happening on Saturday. It was working fine since then. I don't know what's the problem. Simply just clicking on anything now is a hassel.

I am also so dsappointed of buying macbook pro for the first time,and to think it was just almost a month ago....I am worried about the over heating issue,battery span that never lasprot that long as what the advertisement says...I really take extra care of this gadget because it is my first time having this so expenssive lappy...Ooohhh before I forget,my gadget is Macbook Pro 13 with memory of 8gb 1600 MHz DDR3..processor 2.9GHz Intel core I7...the only heave application tha I downloaded was the Mountain Lion I think ,and it was updated now from 10.8.1 - 10.8.2 ..maybe the next heavy app is the google chrome...and the rest is those apps that I bought from the Apple store that didnt cost me $10...before buying this unit ,I am using a lappy from Gateway with windows OS that runs slowly because of maybe being so old...lol I am using it for almost 3yrs because I only bought it from a junk shop alternately with Dell desktop thats so cheap,I only bought it almost $200 from a junkshop still.now after learning to fix and upgrade computers,I upgraded the DELL desktop from 1GB to 2GB,but I upraded my hardrive from 80gb to 1000gb...now I did test booting the 2,the desktop and this new Macbook Pro.my dell really boot so fast half more than this macbook pro...when I am downloading videos,really the Dell desktop have the fastest loading and downloading...I am not kidding and telling lies...I am so shock to know the real truth....I am sorry, but i is really true...But I promise my self to take care of this gadget because its my first time to have a genuinely brand new gadget and so expenssive...if no one believe this, i will upload a video on my youtube accnt just to prove that I am not telling a lie...oooh before I forget...just to prove that this gadget is geguine and new, here is the Serial Number of my Macbook Pro 13 which I posses almost a month now.. Serial Number C0******DTY4
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2009 macbook running slow

My wife has a 2009 Macbook, today it would turn on for a moment and start to load then just shut off. I reset the SMC by pressing the left shift+control+option and power button. Didnt work on the first try but the second time it did. So i have the computer on now but it has been running slow lately and I am not sure why. We did a virus scan and nothing, she has the memory clean program that she uses to clean her memory, also updated her software to mountain lion, but I dont know what else to do. Any advice on how I may speed her computer back up?

Upgrading a machine does not speed it up, except maybe upgrading the RAM. See my FAQ*: http://www.macmaps.com/badram.html

MacBook running slow after installing Snow Leopard

I have 1 Gb of memory & MacBook is running slow after I installed Snow Leopard. Would it help to add more memory?

R C-R wrote:
No, inactive memory is just that: memory not actively used by anything. Paged out memory is a chunk of memory that has been swapped out to the hard drive. It must be paged back into memory if its contents are needed for anything. "Paged" refers to the amount of memory swapped in & out at a time, since the OS does this in units of memory called "pages."
This is the simplified, executive summary version. For all the gory details, see Mac Dev Center: Memory Usage Performance Guidelines: Memory Management in Mac OS X.
Thanks much. I know that it is not being used by anything currently. But, does it contain what I mentioned above, or is there a better description for what is in inactive memory? And, were does it go when replaced by something else? Paged to swapfiles?
Edit: Go to go now. Will check in later. And, I will read the memory link provided.
Message was edited by: donv (The Ghost)

Why is my macbook running slower after loading OSX mountain lion?

Just downloaded OSX Mountain Lion a few weeks ago and my laptop seems to be running slower - delayed window filling, etc. Anyone else notice this problem or have any solutions? Should I just go in to see a genius?
TIA,
ddhall

First, back up all data immediately, as your boot drive might be failing.
One possible cause of a slow user interface is a large number of image or video files on the Desktop with preview icons. If you have more than a dozen or so such files, move them to another folder.
Otherwise, take these steps when you notice the slowdown.
Step 1
Launch the Activity Monitor 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 Activity Monitor in the icon grid.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for % User, % System, and % Idle at the bottom of the window.
Select the System Memory tab. What values are shown in the bottom part of the window for Page outs and Swap used?
Next, select the Disk Activity tab. Post the approximate values shown for Reads in/sec and Writes out/sec (not Reads in and Writes out.)
Step 2
If you have more than one user account, you must be logged in as an administrator to carry out this step.
Launch the Console application in the same way you launched Activity Monitor. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Select the 50 or so most recent messages in the log. Copy them (command-C) to the Clipboard. Paste (command-V) into a reply to this message.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some personal information, such as your name, may appear in the log. Anonymize before posting.

Macbook running slow after mountian lion install??

i have a late 2010 macbook (white) and i recently upgraded my mac to mountian lion after ugrading to 4 GB of RAM. i tried the vram and pram reset but that was a couple months ago. maybe i should try it again? what else do i need to do?
it takes 1:30 mins boot up
45 - 50 sec to log in.
all of my app take for ever to open.
trackpad is extremely sensitive.
safari is slow and wasnt before
any help or suggestions would be greatly appreciated!

Things You Can Do To Resolve Slow Downs
If your computer seems to be running slower here are some things you can do:
Start with a visit to: OS X Maintenance - MacAttorney.
Boot into Safe Mode then repair your hard drive and permissions:
Repair the Hard Drive and Permissions Pre-Lion/Mountain Lion
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Repair the Hard Drive - Lion/Mountain Lion
Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Restart your computer normally and see if this has helped any. Next do some maintenance:
Suggestions for OS X Maintenance
For situations Disk Utility cannot handle the best third-party utility is Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. These utilities have limited or no functionality with Snow Leopard or Lion and should not be installed.
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
For emergency repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. There is no confirmation that this version also works with Lion.
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner
2. Data Backup
3. Deja Vu
4. SuperDuper!
5. SyncTwoFolders
6. Synk Pro
7. Synk Standard
8. Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Additional suggestions will be found in Mac maintenance Quick Assist.
Referenced software can be found at CNet Downloads or MacUpdate.
Additional Hints
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
Check for applications that may be hogging the CPU:
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time, then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

Why is my macbook running slow when not plugged into AC power? It runs fine when its plugged in?

I have a late 2011 macbook 2.7 GHz i7. This wasn't a gradual thing, it just happened all of a sudden. I had upgraded to mountain lion of which I de-fragged my hard-drive thinking it was a hard drive issue, and am now running snow leopard but it hasn't made a difference. Is there like a energy saving option I am unaware of?? Please help, its driving me crazy. Its making my mac literally useless.

Use Onyx (free) to do a system cleanup (cache cleanup, permissions repair, etc.).

What just happened??? (Macbook running slow & overheating)

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