Buongiorno, il mio mac book pro  è lentissimo all'avvio, ci mette più di 2 minuto , e poi si impalla di continuo, con pause di 4-5 sec. vorrei sapere come poter risolvere questo problema. grazie

buongiorno, il mio mac book pro  è lentissimo all'avvio, ci mette più di 2 minuto , e poi si impalla di continuo, con pause di 4-5 sec. vorrei sapere come poter risolvere questo problema. grazie

Similar Messages

  • I switch on my mac book pro and all i get is the apple logo and below a loading wheel , but its stuck there for like an hour !!! help??

    i switch on my mac book pro and all i get is the apple logo and below a loading wheel , but its stuck there for like an hour !!! help??

    Take each of these steps that you haven't already tried. Stop when the problem is resolved.
    Step 1
    The first step in dealing with a boot failure is to secure your data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since your last backup, you can skip this step.   
    There are several ways to back up a Mac that is unable to boot. You need an external hard drive to hold the backup data.
         a. Boot into the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
    b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, boot the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
    c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
    Step 2
    If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. The easiest way to deal with the problem is to boot from an external drive, or else to use either of the techniques in Steps 1b and 1c to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
    Step 3
    Sometimes a boot failure can be resolved by resetting the NVRAM.
    Step 4
    If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
    Step 5
    If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
    Step 6
    Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to boot, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can boot now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
    Step 7
    If you've booted from an external storage device, make sure that your internal boot volume is selected in the Startup Disk pane of System Preferences.
    Boot in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Post for further instructions.
    Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
    The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
    When you boot in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, your boot volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 6.
    If you can boot and log in now, empty the Trash, and then open the Finder Info window on your boot volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then reboot as usual (i.e., not in safe mode.)
    If the boot process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
    Step 8
    Launch Disk Utility in Recovery mode (see Step 1.) Select your startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
    This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then reboot as usual.
    Step 9
    Reinstall the OS. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
    Step 10
    Repeat Step 9, but this time erase the boot volume in Disk Utility before installing. The system should automatically reboot into the Setup Assistant. Follow the prompts to transfer your data from a Time Machine or other backup.
    Step 11
    This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a boot failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
    Step 12
    If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

  • My mac book pro version 10.6.8 screen brightness doesn't increase its just black but can see icons when m 2 close to the screen..how can the problem be solved

    my mac book pro version 10.6.8 screen brightness doesn't increase its just black but can see icons when m 2 close to the screen..how can the problem be solved

    Try resetting the  SMC http://support.apple.com/kb/ht3964
    You can get an idea for repair from these site. Check locally for your area.
    https://www.techrestore.com/mac/
    http://www.dttservice.com/macbookprounibody.html
    http://www.myservice.com/macbookpro.html
    http://www.ifixit.com/Device/MacBook_Pro
    http://www.PowerbookMedic.com

  • I am debating between the 13in 2.9ghz mac book pro or the 13in 2.5 ghz mac book pro with all the same specs bbut for me i am trying to see which one for the money is better becuase the 2.5 will run me 100-200 dollars less than the other

    I am debating between the 13in 2.9ghz mac book pro or the 13in 2.5 ghz mac book pro with all the same specs bbut for me i am trying to see which one for the money is better becuase the 2.5 will run me 100-200 dollars less than the other

    Only you can make that determination. All things being equal the 2.5 GHz model is slower.

  • My Mac book pro has all the sudden started running slow and freezing up all the time , any ideas why or what to do

    Hello ,
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    My MacBook Pro is running very slow.
    EtreCheck version: 2.2 (132)
    Report generated 5/6/15, 9:40 PM
    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 Pro (15-inch, Mid 2009) (Verified)
        MacBook Pro - model: MacBookPro5,3
        1 2.66 GHz Intel Core 2 Duo CPU: 2-core
        8 GB RAM Upgradeable
            BANK 0/DIMM0
                4 GB DDR3 1333 MHz ok
            BANK 1/DIMM0
                4 GB DDR3 1333 MHz ok
        Bluetooth: Old - Handoff/Airdrop2 not supported
        Wireless:  en1: 802.11 a/b/g/n
        Battery: Health = Normal - Cycle count = 63 - SN = W05024HXDBWZA
    Video Information: ℹ️
        NVIDIA GeForce 9400M - VRAM: 256 MB
        NVIDIA GeForce 9600M GT - VRAM: 256 MB
            Color LCD 1440 x 900
    System Software: ℹ️
        OS X 10.10.3 (14D136) - Time since boot: 3:9:20
    Disk Information: ℹ️
        Hitachi HTS545032B9SA02 disk0 : (320.07 GB)
            EFI (disk0s1) <not mounted> : 210 MB
            Macbook Pro (disk0s2) / : 319.08 GB (53.55 GB free)
            Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
        MATSHITADVD-R   UJ-868 
    USB Information: ℹ️
        Apple Internal Memory Card Reader
        Apple Inc. Built-in iSight
        Apple Inc. BRCM2046 Hub
            Apple Inc. Bluetooth USB Host Controller
        Apple Inc. Apple Internal Keyboard / Trackpad
        Apple Computer, Inc. IR Receiver
    Gatekeeper: ℹ️
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    Kernel Extensions: ℹ️
            /Applications/TechTool Pro 8.app
        [not loaded]    com.micromat.driver.spdKernel (1 - SDK 10.10) [Click for support]
        [not loaded]    com.micromat.driver.spdKernel-10-8 (1 - SDK 10.10) [Click for support]
            /Library/Checkmate/CheckmateWorkerDaemon.app
        [not loaded]    com.micromat.driver.SPDKernel (1 - SDK 10.8) [Click for support]
    Startup Items: ℹ️
        HWNetMgr: Path: /Library/StartupItems/HWNetMgr
        HWPortDetect: Path: /Library/StartupItems/HWPortDetect
        StartOuc: Path: /Library/StartupItems/StartOuc
        Startup items are obsolete in OS X Yosemite
    Launch Agents: ℹ️
        [not loaded]    com.adobe.AAM.Updater-1.0.plist [Click for support]
        [running]    com.adobe.AdobeCreativeCloud.plist [Click for support]
        [failed]    com.epson.esua.launcher.plist [Click for support] [Click for details]
        [running]    com.micromat.CheckmateAgent.plist [Click for support]
        [running]    com.micromat.TechToolProAgent.plist [Click for support]
        [loaded]    com.oracle.java.Java-Updater.plist [Click for support]
    Launch Daemons: ℹ️
        [running]    com.adobe.adobeupdatedaemon.plist [Click for support]
        [loaded]    com.adobe.fpsaud.plist [Click for support]
        [running]    com.micromat.CheckmateIdleDaemon.plist [Click for support]
        [loaded]    com.micromat.CheckmateWorkerDaemon.plist [Click for support]
        [running]    com.micromat.TechToolProDaemon.plist [Click for support]
        [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
        [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
        [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
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        [loaded]    com.adobe.AAM.Updater-1.0.plist [Click for support]
        [loaded]    com.adobe.ARM.[...].plist [Click for support]
        [failed]    com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist [Click for details]
        [loaded]    com.bittorrent.BitTorrent.plist [Click for support]
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        [running]    com.spotify.webhelper.plist [Click for support]
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        iTunesHelper    Application  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
        MagicMenu    Application  (/Applications/StuffIt Archive Manager.app/Contents/MacOS/MagicMenu.app)
        Google Drive    Application  (/Applications/Google Drive.app)
        AdobeResourceSynchronizer    Application  (/Applications/Adobe/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
        Dropbox    Application  (/Applications/Dropbox.app)
        Google Chrome    Application Hidden (/Applications/Google Chrome.app)
        EvernoteHelper    Application  (/Applications/Evernote.app/Contents/Library/LoginItems/EvernoteHelper.app)
        RealPlayer Downloader Agent    Application  (/Users/[redacted]/Library/Application Support/RealNetworks/RealPlayer Downloader Agent.app)
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        Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
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        QuickTime Plugin: Version: 7.7.3
        SharePointBrowserPlugin: Version: 14.4.9 - SDK 10.6 [Click for support]
        GarminGpsControl: Version: 4.2.0.0 - SDK 10.8 [Click for support]
        Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
        iPhotoPhotocast: Version: 7.0 - SDK 10.8
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        Google Earth Web Plug-in: Version: 7.1 [Click for support]
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        Flash Player  [Click for support]
        Java  [Click for support]
        TechTool Protection  [Click for support]
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        1.24 GB    Free RAM
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        May 5, 2015, 02:54:50 PM    /Library/Logs/DiagnosticReports/firefox_2015-05-05-145450_[redacted].cpu_resour ce.diag [Click for details]
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    buongiorno
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    Message was edited by: augusto zizi  le modifiche le ho apportate io personalmente

    buongiorno , ho risolto il problema disattivando
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