Always running the fan with Mountain Lion

Anyone notice that your MacBook is running the fan far too often under Mountain Lion? Apple needs to fix this. Or is there a fix?

Have you tried resetting the System Management Controller? That is a good first step for power related issues such as this.
Best of luck.

Similar Messages

  • I just made the update with "Mountain Lion" on may MAC. Now I am not able to open all my Word-Documents any more. What can I do?

    I just made the update with "Mountain Lion" on my MAC. Now I´m not able to open all my (old) Word-Documents any more. What can I do?

    Office 2004 Applications Won't Work in Lion
    You must have Office 2004 which is a PPC-only suite and will not work in Lion. You need to upgrade to Office 2011 - Mactopia - or you can try the freeware suite, Libre Office, that is functionally similar to Office 2007 for Windows except it works on Lion.
    You may want to consider as well:
    These two suites are similar to Libre Office but not as current or as well-supported:
    NeoOffice
    Open Office
    And, then there is Apple's iWork suite:
    Pages - word processing and layout
    Keynote - presentation
    Numbers - spreadsheet
    Each can open and save Office compatible files. They may be purchased separately via the Mac App Store for $19.99 each.
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  • How do I share a folder over the internet with Mountain Lion server?

    I am new to using formal servers.  In Snow Leopard I was able to use web sharing to serve a small website and if I wanted to share a folder with someone I would  just provide the person I wanted to share a file with the path to the file inside the sites directory.  With Mountain Lion this functionality was removed from the sharing section of system preferences.
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    Best Regards,
    David Finell

    I purchased server to assist with this as I am unfamiliar with the command line protocols for using apache.  Because of the UNIX architechture of OSX and I presume apache, I am uncomfortable using the command line for fear of causing serious problems.
    Unfortunately, the documentation that I have seen for mountain lion server is wanting in either its completeness or layout/functionability.  To summarize the server instructions as I understand them.  It just says to configure it and my system to meet my requirements without telling me how.
    I am confident that both the apache command line and server are capable of accomplishing what I was able to do before under snow leopard.  I just haven't figured out how.
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  • HT4848 Two days ago I upgraded my MAC PRO from Lion to Mountain Lion via my account at the Apple App store.  My machine runs so slow with Mountain Lion especially mail that it is completely useless.  It take about ten minutes per mouse click to register. 

    I also run Parralles 7.  I re-installed this a few times with no affect.  I have it not running and my Mountain Lion is still too slow to use.  Again a single mouse or keystroke takes up to ten minues to register. 
    Suggestions ?

    Startup in Safe mode (holding Shift key down) http://support.apple.com/kb/HT1455
    Then you can update or uninstall your problematic third-party software.

  • Why is my iMac always ejecting cd's with mountain lion os?

    Since updating my OS to Mountain Lion almost every cd I insert into my iMac ejects. There's nothing wrong with the cd's & can be read on another iMac we have with an older OS. Not really happy about this aspect of the new OS & I hope someone will be able to assist me with my delima.
    Thanks!

    Sorry to hear, are you still having a problem?

  • How can I re-run setup assistant with mountain lion?

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    To transfer files from an old Mac, open Migration Assistant and follow its steps > http://support.apple.com/kb/HT4889

  • Searching all documents in the cloud with Mountain Lion

    Does anybody know if you can search all your documents in the cloud, without opening each seperate application within Moutain Lion? Say you couldn't remember what application you wrote some notes in.

    ML is not officially released.  No one who can answer your question is allowed to speak in this forum.  There is a developer's forum (admission costs $99 per year to register as a developer) that can answer.

  • My laptop is running very slow with mountain lion it's a 2.0ghs intel core i7 macbookpro 15 inch early 2011

    I have a 15 inch MacBook pro  early 2011 it's 2.0ghz intel core i7 it's running slow  and boots up and shutdowns slow i have 300gb space empty in it

    I have a 15 inch MacBook pro  early 2011 it's 2.0ghz intel core i7 it's running slow  and boots up and shutdowns slow i have 300gb space empty in it

  • Is there a way of using IE7 with Mountain Lion? There used to be this facility using Safari "Develop" with Lion, but this doesn't seem to work with ML

    Is there a way of using IE7 with Mountain Lion? There used to be this facility using Safari "Develop" with Lion, but this doesn't seem to work with ML

    Thank you for this, and to Caleb.
    I've tried using Caleb's approach (which is the same as I used with Lion), but the programme doesn't respond now that I have installed Mountain Lion.
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  • Why is the fan in my iMac running so much after Mountain Lion update?

    For some reason, I seem to notice the fan on my 4 year old iMac running constantly, even with very few processes running (only Mail and Safari) after the upgrade to Mountain Lion. Anyone else have this problem? Anyone have a solution?

    Sorry, guys (or girls), but NONE of this worked. I shut down, pulled the plug, restarted, Zapped the VRAM, restarted, several times...I mean, at least 4. There were NO major processes going on according the Activity Monitor. And with only Mail open, the fan began to run at high RPM (HD fan at 1486, CPU fan at 3896, CPU temp 41, CPU heatsink temp 41, GPU Diode temp 95, GPU Heatsink temp 90) almost immediately...and it has yet to go off. I suspect it won't do so until I leave it alone and it "sleeps" for a while. I have read that other people have this problem too, and it clearly is related to something in Mountain Lion, since that was the triggering event. I believe Apple must be advised that this is a software glitch, and they should work on getting a patch out to us.
    Any more advice? I'd love to hear it.

  • HT1338 Purchased a used macbook pro with Mountain Lion. My old Mac runs Snow Leopard is backed up to Time machine. How do I register the operating system to me and how do I use Time Machine to move my files to the new used computer?

    Purchased a used macbook pro with Mountain Lion. My old Mac runs Snow Leopard is backed up to Time machine. How do I register the operating system to me and how do I use Time Machine to move my files to the new used computer?

    If you look at the User Tips tab, you will find a write up on just this subject:
    https://discussions.apple.com/docs/DOC-4053
    The subject of buying/selling a Mac is quite complicated.  Here is a guide to the steps involved. It is from the Seller's point of view, but easily read the other way too:
    SELLING A MAC A
    Internet Recovery, and Transferability of OS & iLife Apps
    Selling an Old Mac:
    • When selling an old Mac, the only OS that is legally transferable is the one that came preinstalled when the Mac was new. Selling a Mac with an upgraded OS isn't doing the new owner any favors. Attempting to do so will only result in headaches since the upgraded OS can't be registered by the new owner. If a clean install becomes necessary, they won't be able to do so and will be forced to install the original OS via Internet Recovery. Best to simply erase the drive and revert back to the original OS prior to selling any Mac.
    • Additionally, upgrading the OS on a Mac you intend to sell means that you are leaving personally identifiable information on the Mac since the only way to upgrade the OS involves using your own AppleID to download the upgrade from the App Store. So there will be traces of your info and user account left behind. Again, best to erase the drive and revert to the original OS via Internet Recovery.
    Internet Recovery:
    • In the event that the OS has been upgraded to a newer version (i.e. Lion to Mountain Lion), Internet Recovery will offer the version of the OS that originally came with the Mac. So while booting to the Recovery Disk will show Mountain Lion as available for reinstall since that is the current version running, Internet Recovery, on the other hand, will only show Lion available since that was the OS shipped with that particular Mac.
    • Though the Mac came with a particular version of Mac OS X, it appears that, when Internet Recovery is invoked, the most recent update of that version may be applied. (i.e. if the Mac originally came with 10.7.3, Internet Recovery may install a more recent update like 10.7.5)
    iLife Apps:
    • When the App Store is launched for the first time it will report that the iLife apps are available for the user to Accept under the Purchases section. The user will be required to enter their AppleID during the Acceptance process. From that point on the iLife apps will be tied to the AppleID used to Accept them. The user will be allowed to download the apps to other Macs they own if they wish using the same AppleID used to Accept them.
    • Once Accepted on the new Mac, the iLife apps can not be transferred to any future owner when the Mac is sold. Attempting to use an AppleID after the apps have already been accepted using a different AppleID will result in the App Store reporting "These apps were already assigned to another Apple ID".
    • It appears, however, that the iLife Apps do not automatically go to the first owner of the Mac. It's quite possible that the original owner, either by choice or neglect, never Accepted the iLife apps in the App Store. As a result, a future owner of the Mac may be able to successfully Accept the apps and retain them for themselves using their own AppleID. Bottom Line: Whoever Accepts the iLife apps first gets to keep them.
    SELLING A MAC B
    Follow these instructions step by step to prepare a Mac for sale:
    Step One - Back up your data:
    A. If you have any Virtual PCs shut them down. They cannot be in their "fast saved" state. They must be shut down from inside Windows.
    B. Clone to an external drive using using Carbon Copy Cloner.
    1. Open Carbon Copy Cloner.
    2. Select the Source volume from the Select a source drop down menu on the left side.
    3. Select the Destination volume from the Select a destination drop down menu on the right
    side.
    4. Click on the Clone button. If you are prompted about creating a clone of the Recovery HD be
    sure to opt for that.
    Destination means a freshly erased external backup drive. Source means the internal
    startup drive. 
    Step Two - Prepare the machine for the new buyer:
    1. De-authorize the computer in iTunes! De-authorize both iTunes and Audible accounts.
    2, Remove any Open Firmware passwords or Firmware passwords.
    3. Turn the brightness full up and volume nearly so.
    4. Turn off File Vault, if enabled.
    5. Disable iCloud, if enabled: See.What to do with iCloud before selling your computer
    Step Three - Install a fresh OS:
    A. Snow Leopard and earlier versions of OS X
    1. Insert the original OS X install CD/DVD that came with your computer.
    2. Restart the computer while holding down the C key to boot from the CD/DVD.
    3. Select Disk Utility from the Utilities menu; repartition and reformat the internal hard drive.
    Optionally, click on the Security button and set the Zero Data option to one-pass.
    4. Install OS X.
    5. Upon completion DO NOT restart the computer.
    6. Shutdown the computer.
    B. Lion and Mountain Lion (if pre-installed on the computer at purchase*)
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because
    it is three times faster than wireless.
    1. Restart the computer while holding down the COMMAND and R keys until the Mac OS X
    Utilities window appears.
    2. Select Disk Utility from the Mac OS X Utilities window and click on the Continue button. 
    3. After DU loads select your startup volume (usually Macintosh HD) from the left side list. Click
    on the Erase tab in the DU main window.
    4. Set the format type to Mac OS Extended (Journaled.) Optionally, click on the Security button
    and set the Zero Data option to one-pass.
    5. Click on the Erase button and wait until the process has completed.
    6. Quit DU and return to the Mac OS X Utilities window.
    7. Select Reinstall Lion/Mountain Lion and click on the Install button.
    8. Upon completion shutdown the computer.
    *If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you purchased Lion or Mountain Lion from the App Store then you cannot transfer your license to another party. In the case of the latter you should install the original version of OS X that came with your computer. You need to repartition the hard drive as well as reformat it; this will assure that the Recovery HD partition is removed. See Step Three above. You may verify these requirements by reviewing your OS X Software License.

  • Running Mavericks, when I try to print on my  HP LaserJet 1320tn I get the message  "Printing - The printer is in use." and nothing happens. Worked fine with Mountain Lion.

    I'm running Mavericks and when I try to print on my networked HP LaserJet 1320tn I get the message  "Printing - The printer is in use." and nothing happens. The same set up works fine's with Mountain Lion. I am uptodate. Any thoughts?

    Hi,
    Thanks, but these suggestions aren't helping.
    I have
    1. tried to print form a different add
    2. deleted and reinstaled the printer
    3. deleted and reinstall the printer drivers
    4. reset the printing system
    there's no problem with the printer or the wireless as (1) i can print using my partner's mac with mountian lion and (2) I can see the printer on my own mac (mavericks)
    Any more suggestions?
    Thanks
    Laurie

  • How can I find Lion to download it to my Mac Boook/  It is the white plastic model and is now running Snow Leopard.  It has 4 GB of Ram but this computer is not compatible with MOuntain Lion.  I cannot find Lion anywhere.

    How can I find Lion to download it to my Mac Book?  It has Snow Leopard and 4GB RAM but it the white plastic model and is not compatible with Mountain Lion.  I have been told by the Genius Bar that it will handle Lion.

    That underpowered model is better left on 10.6.8 for performance reasons, also the fact that it's dated and 10.7 will likely require you to buy alll new software to replace the PPC based software your currently using.
    If you insist, then call Apple via phone and they will sell you 10.7 Lion and provide a link to download it.
    My 2¢ is to save up for a new machine, as that one is about to kick the bucket, they only last about 4.5 years or so depending upon use/enviroment.
    If your having problems with 10.6.8, perhaps some of the links here can assist, 10.6 is faster than 10.7 in fresh install tests.
    Why is my computer slow?
    ..Step by Step to fix your Mac
    How to erase and install Snow Leopard 10.6
    How to safely defrag a Mac's hard drive
    https://discussions.apple.com/community/notebooks/macbook_pro?view=documents

  • HT1338 I updated my MacBook Pro with Mountain Lion and now it is starting slow and opening with some of the programs. How can I fix the problem?

    I updated my MacBook Pro with Mountain Lion and now it is slow in starting up and loads a number of probrams. How can I fix the problem?

    Have you tried starting in Safe Mode and see if the slowness still occurs?
    Restart holding the "shift" key.
    (Expect it to take longer to start this way because it runs a directory check first.)
    If this works look in System Preferences > Users & Groups > Login items and delete any third party login items (-), you can always add them back with the (+). Also look in /Library/Startup Items. Nothing is put in that folder by default, so anything in there is yours.
    Reboot normally and test.

  • HT4410 I have just installed Windows 7 64-bit full version Home Premium using Bootcamp and cannot get access to the internet. I installed on a Macbook Air Mid 2012 with Mountain Lion. Are there some drivers that are missing from the Windows 7

    Dear Apple. I have just installed Windows 7 64-bit full version Home Premium using Bootcamp and cannot get access to the internet. I installed on a Macbook Air Mid 2012 with Mountain Lion. Are there some drivers that are missing from the Windows 7 bootcamp install download from Apple

    It is a Total Misconception that the Support files are installed when you are installing Windows, even if the USB drive that holds them is inserted in the system when doing the Windows install.
    You must always Run the Setup.exe files from the support files or run the drivers individually once Windows has finished installing and booted to the desktop.
    Also you really need to run the Boot Camp Control Panel Applet and check for updates as not all the newest drivers for full function of all the hardware is included with the original support download. That download is basically a generic version to get the system working and without doing the updates not everything will work properly.

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