My mac screen goes black

My wife says there have been a few times when she is in an email or some program open and the screen just goes black. If she hits enter it will come back any ideas? We have had both the hard drive and the led screen replaced in the last year and its still under apple care till fall. Running moutain lion , on a 2 year old intel based Imac.

Open another case with AppleCare as long as you can, if the problem still isn't fixed request a replacement machine from Apple.

Similar Messages

  • Mac screen goes black every 2-3 minutes, returns after 1 second, Mavericks

    My MAC, updated to Mavericks, screen goes black every 2-3 minutes, for one second, then returns. Has anyone experienced this? How should I correct it?

    SOLVED!!!!!
    SO I did some more digging around and read ATI cards seem to overheat easily.  I knew the fan was working, but after closer inspection I realised there was ALOT of built up dust on the card and clogging the fan and airflow.  Blew it out with alot of compressed air, stuck it back in the Mac and BAM...no black screens.  I tested it by streaming 6 video sources...doing 2 screen captures at once as well as watching a HD movie in fullscreen.  Did all this for 30 minutes and no crashes.  I also downloaded an app to monitor the temps inside the computer and the expansion bay stays at 41 degrees.  No clue what it was before but obviously it was hotter than that.  So my problem is solved!  Funny that 10.7.5 made the card work harder.  I wonder if its off loading some CPU stuff to the GPU for processing more than 10.7.4 so its just working a bit harder and so it heats up faster....

  • Mac pro turns on but screen goes black after a while what could be wrong please help!!!

    Hello mac community, I am new,
    I updated a program today everything was working fine yesterday and now today I was updating PLAY a music engine program it seems to have caused the mac to go crazy. I also updated VE PRO 5 another music program. Everything has gone crazy. It turns on but then then the screen goes black after a while 5-10mins. I managed to get the crash report.
    Why is the graphics card all of a sudden effected by program updates.
    Sat Sep 28 10:49:06 2013
    panic(cpu 20 caller 0xffffff7f80f4775c): "ATICLASS::detectPowerDown: GPU is not found. PCI config access fails!!!\n"@/SourceCache/GraphicsDrivers/GraphicsDrivers-6.36.10/Common/IONDRV/ ATI/IOFramebuffer/ATIFramebuffer/Controller/Sources/R800/EvergreenClocks.cpp:825
    Backtrace (CPU 20), Frame : Return Address
    0xffffff83d2693a90 : 0xffffff8000204d15
    0xffffff83d2693b90 : 0xffffff7f80f4775c
    0xffffff83d2693bb0 : 0xffffff7f80f493dc
    0xffffff83d2693bd0 : 0xffffff7f8158cbe5
    0xffffff83d2693c00 : 0xffffff7f8158677c
    0xffffff83d2693c40 : 0xffffff7f80d9ac80
    0xffffff83d2693cc0 : 0xffffff7f80d99750
    0xffffff83d2693d00 : 0xffffff80005281dd
    0xffffff83d2693d70 : 0xffffff8000553deb
    0xffffff83d2693de0 : 0xffffff80002ba770
    0xffffff83d2693e50 : 0xffffff8000205536
    0xffffff83d2693e80 : 0xffffff80002029eb
    0xffffff83d2693ef0 : 0xffffff8000274176
    0xffffff83d2693f60 : 0xffffff80002c3095
    0xffffff83d2693fa0 : 0xffffff80002e4894
    Kernel Extensions in backtrace (with dependencies):
    com.apple.kext.ATIFramebuffer(6.3.6)@0xffffff7f81585000->0xffffff7f81598fff
                dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0xffffff7f80800000
                dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80804000
                dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80d88000
                dependency: com.apple.kext.ATISupport(6.3.6)@0xffffff7f80e02000
    com.apple.kext.ATI5000Controller(6.3.6)@0xffffff7f80f30000->0xffffff7f80f5afff
                dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0xffffff7f80800000
                dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80804000
                dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80d88000
                dependency: com.apple.kext.ATISupport(6.3.6)@0xffffff7f80e02000
    com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80d88000->0xffffff7f80daffff
                dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80804000
    BSD process name corresponding to current thread: WindowServer
    Mac OS version:
    10K549
    Kernel version:
    Darwin Kernel Version 10.8.0: Tue Jun  7 16:32:41 PDT 2011; root:xnu-1504.15.3~1/RELEASE_X86_64
    System model name: MacPro5,1 (Mac-F221BEC8)
    System uptime in nanoseconds: 12612076511
    unloaded kexts:
    (none)
    loaded kexts:
    com.audinate.dante.driver.DanteVirtualSoundcard     0.9.3
    com.paceap.kext.pacesupport.snowleopard       5.8
    com.Areca.ArcMSR  1.3.3
    com.apple.filesystems.autofs    2.1.0
    com.apple.driver.AppleTyMCEDriver 1.0.2d2
    com.apple.driver.AGPM    100.12.31
    com.apple.driver.AppleHWSensor     1.9.3d0
    com.apple.driver.AudioAUUC    1.57
    com.apple.driver.AppleUpstreamUserClient       3.5.7
    com.apple.driver.AppleMCCSControl 1.0.20
    com.apple.driver.AppleMikeyHIDDriver      1.2.0
    com.apple.kext.ATIFramebuffer        6.3.6
    com.apple.driver.AppleIntelPenrynProfile   17
    com.apple.Dont_Steal_Mac_OS_X    7.0.0
    com.apple.driver.AppleMikeyDriver    2.0.5f14
    com.apple.ATIRadeonX3000     6.3.6
    com.apple.driver.AppleIntelNehalemProfile        11
    com.apple.driver.AppleHDA      2.0.5f14
    com.apple.driver.AudioIPCDriver       1.1.6
    com.apple.driver.AirPortBrcm43xx     423.91.27
    com.apple.driver.Intel82574L    2.1.8b1
    com.apple.driver.AppleIntelMeromProfile   19
    com.apple.driver.AirPortBrcm43224  428.42.4
    com.apple.driver.ACPI_SMC_PlatformPlugin     4.7.0a1
    com.apple.driver.AppleLPC       1.5.1
    com.apple.driver.AppleIntel8254XEthernet 2.1.3b1
    com.apple.filesystems.ntfs        3.4
    com.apple.iokit.SCSITaskUserClient  2.6.8
    com.apple.iokit.IOAHCIBlockStorage 1.6.4
    com.apple.driver.AppleUSBHub 4.2.4
    com.apple.driver.AppleFWOHCI        4.7.3
    com.apple.driver.AppleUSBEHCI       4.2.4
    com.apple.BootCache       31.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
    com.apple.driver.AppleAHCIPort       2.1.7
    com.apple.driver.AppleUSBUHCI       4.2.0
    com.apple.driver.AppleEFINVRAM    1.4.0
    com.apple.driver.AppleRTC       1.3.1
    com.apple.driver.AppleHPET     1.5
    com.apple.driver.AppleACPIButtons  1.3.6
    com.apple.driver.AppleSMBIOS        1.7
    com.apple.driver.AppleACPIEC 1.3.6
    com.apple.driver.AppleAPIC      1.4
    com.apple.driver.AppleIntelCPUPowerManagementClient  142.6.0
    com.apple.security.sandbox      1
    com.apple.security.quarantine   0
    com.apple.nke.applicationfirewall       2.1.14
    com.apple.driver.AppleIntelCPUPowerManagement   142.6.0
    com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8 - last loaded 12365095188
    com.apple.driver.AppleProfileReadCounterAction       17
    com.apple.driver.AppleProfileTimestampAction  10
    com.apple.driver.AppleProfileThreadInfoAction  14
    com.apple.driver.AppleProfileRegisterStateAction      10
    com.apple.driver.AppleProfileKEventAction        10
    com.apple.driver.AppleProfileCallstackAction     20
    com.apple.iokit.IOSurface 74.2
    com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
    com.apple.iokit.IOSerialFamily  10.0.3
    com.apple.driver.AppleHDAHardwareConfigDriver     2.0.5f14
    com.apple.driver.DspFuncLib    2.0.5f14
    com.apple.iokit.IONDRVSupport        2.2.1
    com.apple.iokit.IOAudioFamily  1.8.3fc2
    com.apple.kext.OSvKernDSPLib       1.3
    com.apple.driver.AppleSMBusController    1.0.10d0
    com.apple.iokit.IOFireWireIP     2.0.3
    com.apple.kext.ATI5000Controller     6.3.6
    com.apple.kext.ATISupport       6.3.6
    com.apple.iokit.AppleProfileFamily     41
    com.apple.driver.AppleHDAController        2.0.5f14
    com.apple.iokit.IOGraphicsFamily     2.2.1
    com.apple.iokit.IOHDAFamily    2.0.5f14
    com.apple.iokit.IO80211Family  320.1
    com.apple.driver.AppleSMC      3.1.0d5
    com.apple.driver.IOPlatformPluginFamily   4.7.0a1
    com.apple.driver.AppleSMBusPCI     1.0.10d0
    com.apple.iokit.IONetworkingFamily  1.10
    com.apple.driver.BroadcomUSBBluetoothHCIController     2.4.5f3
    com.apple.driver.AppleUSBBluetoothHCIController    2.4.5f3
    com.apple.iokit.IOBluetoothFamily     2.4.5f3
    com.apple.driver.AppleUSBMergeNub       4.2.4
    com.apple.driver.AppleUSBComposite       3.9.0
    com.apple.driver.XsanFilter       402.1
    com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
    com.apple.iokit.IOBDStorageFamily   1.6
    com.apple.iokit.IODVDStorageFamily        1.6
    com.apple.iokit.IOCDStorageFamily  1.6.1
    com.apple.iokit.IOUSBUserClient      4.2.4
    com.apple.iokit.IOAHCISerialATAPI   1.2.6
    com.apple.iokit.IOFireWireFamily      4.2.6
    com.apple.driver.AppleFileSystemDriver    2.0
    com.apple.iokit.IOAHCIFamily   2.0.6
    com.apple.iokit.IOUSBFamily    4.2.4
    com.apple.iokit.IOSCSIParallelFamily        2.1.1
    com.apple.iokit.IOSCSIArchitectureModelFamily        2.6.8
    com.apple.driver.AppleEFIRuntime    1.4.0
    com.apple.iokit.IOHIDFamily     1.6.6
    com.apple.iokit.IOSMBusFamily        1.1
    com.apple.security.TMSafetyNet       6
    com.apple.kext.AppleMatch      1.0.0d1
    com.apple.driver.DiskImages    289
    com.apple.iokit.IOStorageFamily       1.6.3
    com.apple.driver.AppleACPIPlatform 1.3.6
    com.apple.iokit.IOPCIFamily     2.6.5
    com.apple.iokit.IOACPIFamily   1.3.0
    Cubase has this error
    Process:         Cubase 6 [222]
    Path:            /Applications/Cubase 6.app/Contents/MacOS/Cubase 6
    Identifier:      com.steinberg.cubase
    Version:         6.0.7.364 (6.0.7.364)
    Code Type:       X86-64 (Native)
    Parent Process:  launchd [144]
    Date/Time:       2013-09-28 10:50:35.845 +0100
    OS Version:      Mac OS X 10.6.8 (10K549)
    Report Version:  6
    Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
    Exception Codes: KERN_INVALID_ADDRESS at 0x000000012473fd9f
    Crashed Thread:  0  Dispatch queue: com.apple.main-thread
    Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
    0   ???                             0x000000012473fd9f 0 + 4906548639
    1   dyld                             0x00007fff5fc0c839 ImageLoader::link(ImageLoader::LinkContext const&, bool, bool, ImageLoader::RPathChain const&) + 201
    2   dyld                             0x00007fff5fc04d48 dyld::link(ImageLoader*, bool, ImageLoader::RPathChain const&) + 118
    3   dyld                             0x00007fff5fc08f68 dlopen + 490
    4   libSystem.B.dylib                 0x00007fff87a9be40 dlopen + 61
    5   com.apple.CoreFoundation          0x00007fff8223eef7 _CFBundleDlfcnLoadBundle + 231
    6   com.apple.CoreFoundation          0x00007fff8223de97 _CFBundleLoadExecutableAndReturnError + 1191
    7   com.apple.CoreFoundation          0x00007fff822cb30e CFBundleLoadExecutableAndReturnError + 14
    8   com.steinberg.cubase                  0x00000001011e8e55 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 69941
    9   com.steinberg.cubase                  0x00000001011e93f0 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 71376
    10  com.steinberg.cubase                 0x0000000100402690 0x100000000 + 4204176
    11  com.steinberg.cubase                 0x00000001011d8e77 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 4439
    12  com.steinberg.cubase                 0x00000001011e86b7 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 67991
    13  com.steinberg.cubase                 0x00000001011e892e CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 68622
    14  com.steinberg.cubase                 0x00000001011e8a64 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 68932
    15  com.steinberg.cubase                 0x00000001007c68ab 0x100000000 + 8153259
    16  com.steinberg.cubase                 0x0000000100d149c0 0x100000000 + 13715904
    17  com.steinberg.cubase                 0x0000000101277b99 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 654969
    18  com.steinberg.cubase                 0x0000000100d16dbd 0x100000000 + 13725117
    19  com.steinberg.cubase                 0x000000010116b048 0x100000000 + 18264136
    20  com.steinberg.cubase                 0x00000001000d39c4 0x100000000 + 866756
    Thread 1:  Dispatch queue: com.apple.libdispatch-manager
    0   libSystem.B.dylib                 0x00007fff87aaec0a kevent + 10
    1   libSystem.B.dylib                 0x00007fff87ab0add _dispatch_mgr_invoke + 154
    2   libSystem.B.dylib                 0x00007fff87ab07b4 _dispatch_queue_invoke + 185
    3   libSystem.B.dylib                 0x00007fff87ab02de _dispatch_worker_thread2 + 252
    4   libSystem.B.dylib                 0x00007fff87aafc08 _pthread_wqthread + 353
    5   libSystem.B.dylib                 0x00007fff87aafaa5 start_wqthread + 13
    Thread 2:
    0   libSystem.B.dylib                 0x00007fff87aafa2a __workq_kernreturn + 10
    1   libSystem.B.dylib                 0x00007fff87aafe3c _pthread_wqthread + 917
    2   libSystem.B.dylib                 0x00007fff87aafaa5 start_wqthread + 13
    Thread 3:  FThread
    0   libSystem.B.dylib                 0x00007fff87a95dce semaphore_timedwait_trap + 10
    1   com.steinberg.cubase                  0x00000001014f8437 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 3278615
    2   com.steinberg.cubase                  0x00000001007c8be0 0x100000000 + 8162272
    3   com.steinberg.cubase                  0x00000001014f8eb0 CSOLOISTExtendedAnalysis::~CSOLOISTExtendedAnalysis() + 3281296
    4   libSystem.B.dylib                 0x00007fff87b7129a _pthread_body + 24
    Thread 4:
    0   libSystem.B.dylib                 0x00007fff87aafa2a __workq_kernreturn + 10
    1   libSystem.B.dylib                 0x00007fff87aafe3c _pthread_wqthread + 917
    2   libSystem.B.dylib                 0x00007fff87aafaa5 start_wqthread + 13
    Thread 5:
    0   libSystem.B.dylib                 0x00007fff87a95dda semaphore_timedwait_signal_trap + 10
    1   libSystem.B.dylib                 0x00007fff87ad4772 _pthread_cond_wait + 1015
    2   com.apple.CoreVideo                   0x00007fff82fbade6 CVDisplayLink::waitUntil(unsigned long long) + 252
    3   com.apple.CoreVideo                   0x00007fff82fba2a2 CVDisplayLink::runIOThread() + 644
    4   com.apple.CoreVideo                   0x00007fff82fb9fe3 startIOThread(void*) + 139
    5   libSystem.B.dylib                 0x00007fff87acefd6 _pthread_start + 331
    6   libSystem.B.dylib                 0x00007fff87acee89 thread_start + 13
    Thread 6:
    0   libSystem.B.dylib                 0x00007fff87aafa2a __workq_kernreturn + 10
    1   libSystem.B.dylib                 0x00007fff87aafe3c _pthread_wqthread + 917
    2   libSystem.B.dylib                 0x00007fff87aafaa5 start_wqthread + 13
    Thread 0 crashed with X86 Thread State (64-bit):
      rax: 0x00000001211f4000  rbx: 0x00007fff5fc43ae8  rcx: 0x00007fff5fc019df  rdx: 0x00007fff5fbfdd20
      rdi: 0x00000001211f4000  rsi: 0x00000001211f4000  rbp: 0x00007fff5fbfe170  rsp: 0x00007fff5fbfdce8
       r8: 0x0000000000000000   r9: 0x00007fff8abcf420  r10: 0x0000000000000000  r11: 0x00007fff8abcf420
      r12: 0x00000001224521e0  r13: 0x00000001211f4000  r14: 0x000000012473fd9f  r15: 0x00007fff5fbfdcf0
      rip: 0x000000012473fd9f  rfl: 0x0000000000010212  cr2: 0x000000012473fd9f
    Binary Images:
           0x100000000 -        0x1022a4fe7 +com.steinberg.cubase 6.0.7.364 (6.0.7.364) <CFFF5ABF-970D-896D-4A88-78FFF87878C1> /Applications/Cubase 6.app/Contents/MacOS/Cubase 6
           0x10268c000 -        0x1026dcff7  com.apple.audio.midi.CoreMIDI 1.7.1 (42) <E7DBCE93-A637-ABA2-B623-6A76B82EE243> /System/Library/Frameworks/CoreMIDI.framework/Versions/A/CoreMIDI
           0x102704000 -        0x10270aff7  com.apple.agl 3.0.12 (AGL-3.0.12) <014CA38F-CB49-8214-4C16-DF73FC6EFCE1> /System/Library/Frameworks/AGL.framework/Versions/A/AGL
           0x105f00000 -        0x105f89ff2 +com.eLicenser.POSAccess-DLL ??? (1.12.1.0) <66A02345-5109-F38C-1262-D00D8189324C> /Library/Application Support/eLicenser/pos/Synsoacc.bundle/Contents/MacOS/Synsoacc
           0x1170a6000 -        0x1170ccfff  GLRendererFloat ??? (???) <38621D22-8F49-F937-851B-E21BD49A8A88> /System/Library/Frameworks/OpenGL.framework/Resources/GLRendererFloat.bundle/GL RendererFloat
           0x11a17a000 -        0x11a30dfe7  GLEngine ??? (???) <BCE83654-81EC-D231-ED6E-1DD449B891F2> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
           0x11a33e000 -        0x11a730fff  com.apple.ATIRadeonX3000GLDriver 1.6.36 (6.3.6) <282E53E2-ABB3-B97D-F298-6A8FE21F3A5A> /System/Library/Extensions/ATIRadeonX3000GLDriver.bundle/Contents/MacOS/ATIRade onX3000GLDriver
           0x11b243000 -        0x11b249fe7  libFontStreams.A.dylib 545.0.0 (compatibility 64.0.0) <87272933-FB21-81D0-00E6-92BC3D7583FB> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/Resources/libFontStreams.A.dylib
           0x1211f4000 -        0x121303fff +com.steinberg.omffilter 4.0.0.179 (4.0.0.179) <C05588E9-6173-ECEF-2BF1-92AE05B78913> /Applications/Cubase 6.app/Contents/Components/omffilter.bundle/Contents/MacOS/omffilter
        0x7fff5fc00000 -     0x7fff5fc3bdef  dyld 132.1 (???) <69130DA3-7CB3-54C8-ABC5-423DECDD2AF7> /usr/lib/dyld
        0x7fff80003000 -     0x7fff80059fe7  libTIFF.dylib ??? (???) <2DBEC120-DAA7-3789-36A2-A205BCDF2D72> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/Resources/libTIFF.dylib
        0x7fff8008f000 -     0x7fff8011ffff  com.apple.SearchKit 1.3.0 (1.3.0) <4175DC31-1506-228A-08FD-C704AC9DF642> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchK it.framework/Versions/A/SearchKit
        0x7fff80132000 -     0x7fff80179ff7  com.apple.coreui 2 (114) <923E33CC-83FC-7D35-5603-FB8F348EE34B> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
        0x7fff80453000 -     0x7fff8048dfff  libcups.2.dylib 2.8.0 (compatibility 2.0.0) <4F2A4397-89BD-DEAC-4971-EE838FFA0964> /usr/lib/libcups.2.dylib
        0x7fff80c2c000 -     0x7fff81626ff7  com.apple.AppKit 6.6.8 (1038.36) <4CFBE04C-8FB3-B0EA-8DDB-7E7D10E9D251> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
        0x7fff81627000 -     0x7fff816dcfe7  com.apple.ink.framework 1.3.3 (107) <8C36373C-5473-3A6A-4972-BC29D504250F> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework /Versions/A/Ink
        0x7fff8189e000 -     0x7fff81938fff  com.apple.ApplicationServices.ATS 275.19 (???) <2DE8987F-4563-4D8E-45C3-2F6F786E120D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/ATS
        0x7fff8199c000 -     0x7fff81c1efff  com.apple.Foundation 6.6.8 (751.63) <E10E4DB4-9D5E-54A8-3FB6-2A82426066E4> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
        0x7fff81c1f000 -     0x7fff81c1fff7  com.apple.Carbon 150 (152) <C0E61968-57F3-6EE1-8524-32A18955BAF0> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
        0x7fff81c20000 -     0x7fff81c26ff7  com.apple.CommerceCore 1.0 (9.1) <3691E9BA-BCF4-98C7-EFEC-78DA6825004E> /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Frameworks/C ommerceCore.framework/Versions/A/CommerceCore
        0x7fff81c7f000 -     0x7fff81c8cfe7  libCSync.A.dylib 545.0.0 (compatibility 64.0.0) <1C35FA50-9C70-48DC-9E8D-2054F7A266B1> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
        0x7fff81c8d000 -     0x7fff82196ff7  com.apple.RawCamera.bundle 3.14.0 (646) <75A96BFC-1832-808B-F430-C4C9379C5A98> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera
        0x7fff82197000 -     0x7fff821ecff7  com.apple.framework.familycontrols 2.0.2 (2020) <F09541B6-5E28-1C01-C1AE-F6A2508670C7> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyCon trols
        0x7fff821ed000 -     0x7fff821f1ff7  libCGXType.A.dylib 545.0.0 (compatibility 64.0.0) <DB710299-B4D9-3714-66F7-5D2964DE585B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/Resources/libCGXType.A.dylib
        0x7fff821f4000 -     0x7fff8236bfe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
        0x7fff823b7000 -     0x7fff82482fff  ColorSyncDeprecated.dylib 4.6.0 (compatibility 1.0.0) <86982FBB-B224-CBDA-A9AD-8EE97BDB8681> /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ColorSync.f ramework/Versions/A/Resources/ColorSyncDeprecated.dylib
        0x7fff82483000 -     0x7fff824c1fe7  libFontRegistry.dylib ??? (???) <395D7C0D-36B5-B353-0DC8-51ABC0B1C030> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/Resources/libFontRegistry.dylib
        0x7fff824c2000 -     0x7fff82681fff  com.apple.ImageIO.framework 3.0.6 (3.0.6) <92882FD3-CB3F-D0BE-DDDA-43B4BEE10F58> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/ImageIO
        0x7fff82682000 -     0x7fff82686ff7  libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib
        0x7fff82687000 -     0x7fff82687ff7  com.apple.Accelerate 1.6 (Accelerate 1.6) <15DF8B4A-96B2-CB4E-368D-DEC7DF6B62BB> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
        0x7fff82688000 -     0x7fff82745fff  com.apple.CoreServices.OSServices 359.2 (359.2) <BBB8888E-18DE-5D09-3C3A-F4C029EC7886> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServi ces.framework/Versions/A/OSServices
        0x7fff82746000 -     0x7fff82747ff7  com.apple.audio.units.AudioUnit 1.6.7 (1.6.7) <49B723D1-85F8-F86C-2331-F586C56D68AF> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
        0x7fff827c6000 -     0x7fff827d7ff7  libz.1.dylib 1.2.3 (compatibility 1.0.0) <97019C74-161A-3488-41EC-A6CA8738418C> /usr/lib/libz.1.dylib
        0x7fff827d8000 -     0x7fff82842fe7  libvMisc.dylib 268.0.1 (compatibility 1.0.0) <AF0EA96D-000F-8C12-B952-CB7E00566E08> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvMisc.dylib
        0x7fff82843000 -     0x7fff82959ff7  libxml2.2.dylib 10.3.0 (compatibility 10.0.0) <3814FCF9-92B9-A6AB-E76A-F7021894AA3F> /usr/lib/libxml2.2.dylib
        0x7fff82cad000 -     0x7fff82ccdfff  com.apple.DirectoryService.Framework 3.6 (621.16) <0ED4A74A-F8FB-366D-6588-F13EA397326F> /System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryServi ce
        0x7fff82da6000 -     0x7fff82e24ff7  com.apple.CoreText 151.13 (???) <5C6214AD-D683-80A8-86EB-328C99B75322> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreText.framework/Versions/A/CoreText
        0x7fff82e25000 -     0x7fff82f5afff  com.apple.audio.toolbox.AudioToolbox 1.6.7 (1.6.7) <F4814A13-E557-59AF-30FF-E62929367933> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
        0x7fff82fb5000 -     0x7fff82fb7fff  com.apple.print.framework.Print 6.1 (237.1) <CA8564FB-B366-7413-B12E-9892DA3C6157> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framewo rk/Versions/A/Print
        0x7fff82fb8000 -     0x7fff82fddff7  com.apple.CoreVideo 1.6.2 (45.6) <E138C8E7-3CB6-55A9-0A2C-B73FE63EA288> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
        0x7fff82fde000 -     0x7fff8311cfff  com.apple.CoreData 102.1 (251) <9DFE798D-AA52-6A9A-924A-DA73CB94D81A> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
        0x7fff8311d000 -     0x7fff831cdfff  edu.mit.Kerberos 6.5.11 (6.5.11) <085D80F5-C9DC-E252-C21B-03295E660C91> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos
        0x7fff831ce000 -     0x7fff8328ffef  com.apple.ColorSync 4.6.8 (4.6.8) <7DF1D175-6451-51A2-DBBF-40FCA78C0D2C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ColorSync.framework/Versions/A/ColorSync
        0x7fff832c0000 -     0x7fff8339dfff  com.apple.vImage 4.1 (4.1) <C3F44AA9-6F71-0684-2686-D3BBC903F020> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.fr amework/Versions/A/vImage
        0x7fff8339e000 -     0x7fff8339eff7  com.apple.vecLib 3.6 (vecLib 3.6) <96FB6BAD-5568-C4E0-6FA7-02791A58B584> /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib
        0x7fff8339f000 -     0x7fff8369dfff  com.apple.HIToolbox 1.6.5 (???) <AD1C18F6-51CB-7E39-35DD-F16B1EB978A8> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fra mework/Versions/A/HIToolbox
        0x7fff8369e000 -     0x7fff836c0ff7  libexpat.1.dylib 7.2.0 (compatibility 7.0.0) <8EC31253-B585-D05E-F35D-AE3292FB790B> /usr/lib/libexpat.1.dylib
        0x7fff83722000 -     0x7fff8376bfef  libGLU.dylib ??? (???) <B0F4CA55-445F-E901-0FCF-47B3B4BAE6E2> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
        0x7fff8376c000 -     0x7fff83851fef  com.apple.DesktopServices 1.5.11 (1.5.11) <39FAA3D2-6863-B5AB-AED9-92D878EA2438> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Desk topServicesPriv
        0x7fff8389f000 -     0x7fff838e2ff7  libRIP.A.dylib 545.0.0 (compatibility 64.0.0) <5FF3D7FD-84D8-C5FA-D640-90BB82EC651D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
        0x7fff83904000 -     0x7fff83904ff7  com.apple.ApplicationServices 38 (38) <10A0B9E9-4988-03D4-FC56-DDE231A02C63> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Application Services
        0x7fff83914000 -     0x7fff83af6fef  libType1Scaler.dylib ??? (???) <7892C4D7-3E5E-D7DA-AA4E-8D4ACED143D9> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/Resources/libType1Scaler.dylib

    I havent had the exact same problem as you but I am having a similar problem where lately I noticed when working in Pro Tools (mainly because I use my mac pro for audio work) or even when on the internet whatever it may be that my screen has been flickering a little bit or gets slightly glitchy.
    Yesterday upon startup for the first time the screen went black. Had to do a force shutdown. Unplugged all external devices. Reset everything as well. Slowly checked everything was on the phone with Apple even during the process. Seemed to correct the issue. Then of course I get off the phone, restarted my computer and it goes black randomly again.
    Rebooted fine. Checked all my hard disks internal and external, verified and repaired permissions on main drive and clone. Since then nothing yet...But I still feel its either the Video Card or the Monitor as everything else is fully operational.
    I plan on taking it in to look at as my applecare is up in November but I cant point my finger on it. And really am trying to avoid lugging the mac pro and monitor in at the same time...(Not the easiest thing with lack of parking in nyc..)
    If the display was dying I feel like it would have konked out already.
    The funny thing is I have had to replace video cards and monitors in the past but this time I cant quite figure out what the **** is going on.
    I am leaning towards the video card as I noticed it flickered a little when opening plug in windows in pro tools or multiple windows in sfari but it doesnt make sense.
    Worst part is I cant do a hardware test cause for some reason this computer doesnt have the software installed. It does nothing when I hold down the D button...
    I  totally baffled but the randomness of this.

  • My Mac Pro screen going black while turning on.

    My mac book pro 13" screen going black while turning on.

    Hello, Gaganpreetfromnz. 
    Thank you for visiting Apple Support Communities.
    Here are a couple troubleshooting articles that I would recommend going through when experiencing this issue.
    Troubleshooting: My computer won't turn on
    http://support.apple.com/kb/ts1367
    Mac OS X: Gray screen appears during startup
    http://support.apple.com/kb/TS2570
    Cheers,
    Jason H.

  • Premier pro play back screen goes black a freezes every 15 minute . This is my second mac pro with identical problems.

    Premier pro play back screen goes black a freezes every 15 minute . This is my second mac pro with identical problems.

    SOLVED!!!!!
    SO I did some more digging around and read ATI cards seem to overheat easily.  I knew the fan was working, but after closer inspection I realised there was ALOT of built up dust on the card and clogging the fan and airflow.  Blew it out with alot of compressed air, stuck it back in the Mac and BAM...no black screens.  I tested it by streaming 6 video sources...doing 2 screen captures at once as well as watching a HD movie in fullscreen.  Did all this for 30 minutes and no crashes.  I also downloaded an app to monitor the temps inside the computer and the expansion bay stays at 41 degrees.  No clue what it was before but obviously it was hotter than that.  So my problem is solved!  Funny that 10.7.5 made the card work harder.  I wonder if its off loading some CPU stuff to the GPU for processing more than 10.7.4 so its just working a bit harder and so it heats up faster....

  • Mac pro screen goes black at login

    mac pro screen goes black at login

    Congratulations. I think this is very hard to do.
    However, this is a forum devoted to video editing. You want one associated to the MacPro.
    x

  • My Mac won't start up and Im using DiscWarrior. When I restart the computer with "c" down, the screen goes black. Is this ok? Do I just wait it out?

    my Mac won't start up and Im using DiscWarrior. When I restart the computer with "c" down, the screen goes black. Is this ok? Do I just wait it out?

    Have you just tried repairing with Disk Utility?
    Repair the Hard Drive and Permissions - Lion/Mountain Lion
    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.
    Repair
    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. When the process is completed, then quit DU and return to the main menu. Select Restart from the Apple menu.

  • Mac keeps FREEZING and screen goes BLACK!?!

    My computer freezes up and eventually the screen goes black withe the rainbow waiting mouse. So I restart it manually by pressing the button, and turn it back on again. I login, the old programs come back on. I try to click something. The screen freezes andgoes black again with the rainbow waiting mouse.
    This happens everytime.
    Repeat. Repeat. Repeat.
    -I left it off all night and tried it again in the morning. Didn't work.
    -I think it started when I plugged my iPhone 4 in the usb.
    -itunes wants to update but I can't do it.
    -between restarts, I noticed that there was a software update sign, but my computer kept freezing and turning off.

    its a MACBOOK PRO

  • Mid 2010 MacBook Pro crash - screen goes black

    There is a major problem with the mid 2010 Mac Book Pro's and Lion.  I suspect that it is related to the drivers for the NVIDIA GeForce GT 330M 512MB video card and perhaps the i7 processor.  The crashes are random and most often occur after a mouse click then the screen suddenly goes black and a restart is forced.  There is a thread on MacRumors that describes many others with the same problem: http://forums.macrumors.com/showthread.php?t=1182104
    The crash occurs less frequently when the power and external monitors are connected.  When the MBP is unteathered it crashes every 20 minutes.  I am really surprised and disappointed that a bug this severe made it through final testing. Looking forward to 10.7.1.
    Scott

    im so glad im not the only one with this problem. at least i know its not because some careless things i unconciously did that makes my mac gone berzerg like this.
    i also encounter the exact same problem with all of you. problems started a month ago. at first it was just once in a while then it became a frequent thing especially when my battery left with 20-30%. then after i plugged in the magsafe, its okay. lately, nothing safes the mac from crashing, particularly when im running adobe and/or autocad. i thought it was software problems so i backed up my files, performed erase and install snow leopard then made an even bigger mistake by upgrading to lion. after finish upgrading, the crashings got even more often. every starting up, after i got a glimpse of login in, pufffttt, screen goes black but keyboard still on. googled it up and say reseting smc will do the trick. eeekkkk nothing! then resetting the pram. worked okay for quite some times then puufffttt, crash! ask a question on yahoo answers and got a help from lovely person to install gfsxcard-something and told to opt for integrated only. worked fine for 2 days and still went back to crashing. opened up the mac, testing each rams, reshuffling em, still got nothing. the only thing that enables me to do my work with this Majestic mac is resetting pram everytime i turn it on.
    since im living in singapore (bought this mac june'09 in melbourne,australia), there is no genius bar to be found, running a diagnostic only at any apple service cost me 120 bucks and if i have to change the logicboard, its gonna cost me ard 1000++ dollas since i dont have any applecare and my warranty expired 4mnths ago. so, i might be killing myself soon! yauuzaaaa

  • MacBook 13.3" (A1181), 2.16 GHz, screen goes black once OS is loaded.

    I have a MacBook 13 (model A1181, 2.16 GHz) that I bought from a friend.  Everything starts up fine, I get the chime, etc., until it loads the OS.  I have a brand new Apple hard drive; brand new Mac OS X Leopard disk; and have tried everything I can think of.  I have tried shining a light to see if the screen is just dim--no dice.  I have tried completely wiping the drive clean on my iMac and then reinstalling.  It gets all the way through the install, then the screen goes black when I'm trying to set my information up.  The screen stays up if it's installing the OS, and also if I have the hard drive disconnected on the logic board.  As soon as I load the OS, it goes black.  The rest of the machine is still running.  I have a spare logic board, so I put that in and I get the same problem.  What am I missing?  Any help would be appreciated.  It may be useful to know that I am a computer repair technician (I do component repairs at a motherboard/logic board level).  However, I believe all the hardware to be working.  I think it may be a firmware issue, but I can't get it to keep a screen long enough to do any software updates.  Anyone have any suggestions?

    I actually considered that and replaced the inverter, as I couldn't find the cord to external display, but also to no avail.  Same thing happened.

  • Screen goes black randomly

    Hi everyone.
    I have a very strange issue on 2 different PCs.
    From time to time the screen goes completly black, and I have to wait about 2-3 seconds for it to restore the picture.
    Both have NVIDIA video card, one PC has GF8900GT the second GF7200.
    Both PCs running GNOME
    In both PCs the screen is connected via DVI port.
    One PC has Arch installed for about 4 months the second has a 3 days old installation.
    I also have a laptop with Arch (about 4 months) but I didn't expirience any issues there.
    I'm not sure what the problem is, but it really annoys me.
    I'll be very gratefull if someone points me in the right direction.
    Thanks in advance.

    Hello dhruid,
    Thanks for the question. After reviewing your post, it sounds like the screen goes black randomly. I would recommend that you read these articles, they may be helpful in troubleshooting your issue.
    Intel-based Macs: Resetting the System Management Controller (SMC) - Apple Support
    OS X: What is Safe Boot, Safe Mode? - Apple Support
    Thanks for using Apple Support Communities.
    Have a nice day,
    Mario

  • Screen Goes Black During Startup (after login)

    Hello,
    I have a 2005 Mac Mini PPC OS 10.4.11. This is the first problem I've had since purchasing the computer. This problem popped up out of nowhere. The screen goes black during startup just after I login into my account. I can hear the hard drive spin like it is finishing the startup process. The monitor power button blinks green.
    I'm using the digital video cable. I tried switching to the VGA cable but the screen then goes black before the login screen.
    The computer will startup in Safe mode.
    I've tried Disk Utility (repair disk and repair permissions), Techtool Pro, Drive Genius, ColorSync Utility, Reset Pram, installed latest OS updates, and even re-installed the System twice (once because I removed all the Extension files and then the computer would not startup at all).
    I've also tried removing cache files, plist files, startup files, preference files, and some or all of extension files.
    The only applications I have recently installed were QuickTime Pro and a .flv movie player; both about a week before this problem started. I tried to uninstall them but could not figure out how.
    What is the problem? How can this be fixed?
    Thanks.
    Richard

    Howdy. I have Had the same problem as you in regards to a ViewSonic Monitor and the Mac Mini. This is my post:
    Monitor failure when switching resolutions
    Using Displays with the Mac mini, Apr 1, 2008, Replies: 2
    Running 10.5.2 on Mac Mini G4 1.42 Ghz with ATI Radeon 9200, 32 MB VRAM and ViewSonic VX922
    When switching resolutions from 1280x1024 to 800x600 or vice versa, the monitor will cut to black and the power light on the monitor switches from solid green to flashing green. Only by combinations of powering down the mini and starting it up again with the monitor on or off will bring the monitor back to life. This problem makes it difficult to play World of Warcraft amongst other games. Any feedback in regards to this problem would be appreciated.
    Thank You!
    At this point, I am unable to switch Monitor resolutions. If I do, the monitor goes black, and I have to power everything down and wait a while before I can restart.
    I've resigned myself to not switching resolutions, but I'm wondering if you've had any luck.
    Thanks for your time!
    Kevin

  • Screen Goes Black and Hangs when browsing by Artist, Album, Song, etc.

    I'm having a fairly huge issue with Front Row:
    I can play video files (although their is a moment of hangtime between selecting a video and the video actually playing) and music files (if I choose the "Shuffle Songs" option), however, when I choose to browse my music by artists, albums, songs, genres, etc. my screen goes black and stays that way until I hit CMD+Q over and over until it finally quits. Furthermore, when I do play music via "Shuffle Songs" and quit out of Front Row, the music continues to play in the background and cannot be stopped, paused, etc.
    Is there anyone out there who can help me fix this? I love Front Row and use it all the time and it would be a shame not to be able to anymore..
    Thanks in advance,
    Corey

    I have a similar problem. When browsing music the screen goes to black or just freezes on whatever was beeing displayed for maybe 30 seconds to a minute before continuing. It happens quite often. I am running the latest version of Front Row on a brand new Mac Mini. I have a very large iTunes music folder (about 830 gigabytes of uncompressed AIFF files) running on an external FW800 drive. I tried repairing permissions and a number of Front Row and a few iTunes files appear in the list. However, when I run repair permissions again, the same files are still listed so obviously if they need to be repaired, it's not happening. I tried repairing the volume (no problems found) and repairing permissions from the Install disc but the result was identical.

  • Screen goes Black - Mini Display Port!

    Hi!
    I've just started using 'Dr. Bott Mini DisplayPort to HDMI Adapter Pro with Optical Audio' today on my 13" MacBook Pro, and it was working fine, that is until now! Every time I take the Mini Display Port out, my screen goes black! The computer is still on and running, and I can adjust the brightness, but I can't see anything! I have to put the Mini-Display Port back in for the screen to come back. Have tried restarting, and the white screen with Apple logo comes up, then just blackness!!! Until of course I put the Mini Display Port back in!!!
    Please help! Am freaking out that I've had two faulty MacBooks in a row!!!
    Message was edited by: Gwenj

    Try resetting Parameter RAM and see if that fixes it.
    http://docs.info.apple.com/article.html?path=Mac/10.6/en/26871.html

  • DVI to VGA screen goes black

    I have a G5 and wish to mirror a TV screen to the existing monitor.  I have bought a DVI splitter to DVI and VGA.  One screen goes black ( the Mac Screen ) as the Mac thinks there is only one monitor connected. How do i tell the Mac to have a mirror screen when in Display the options are hidden.  Can you halp please

    thanks for this. So I need to use the two monitor ports.  The DVI adapter/ Splitter seems to convert to the VGA for the TV OK.  Can I use a converterto use the ADC Port to DVI connection for the Mac Screen

Maybe you are looking for