On first startup IdeaPad Yoga 11S screen goes black

When ever I startup the laptop the screen goes black and then I have to do a hard reset to turn it on again. Is there any solution? It's new and I don't want to ruin it.

Hi Aftab1alam,
Do you get anything displayed on screen when it tries to boot up?
I had the following:
1. Black screen - the outcome of this was they had to repllace the motherboard so it needed to be sent back to Novo (dpd will pick up and it gets sent to Germany - usually back within a week)
2. The screen kept spinning with the Lenovo initial startup - it remained like that so it was essentially stuck. I played around with it a bit and found the following:
- The keyboard was not working so I needed to plug in an external usb keyboard
- Once I was able to use keys I could get to the "Novo menu" - which is Novo's equivalent/layer on top of the the DOS BIOS.
- I fiddled about with that and called Novo tech support who talked me through a number of things to try. None worked for me but worth you calling them and trying these.
- Eventiually they arranges for it to be sent back.
Incidentally the 2nd replacement got the same issue - I think it was after it did a windows update to itself so I ended up ringing them back. In the end I took the 3rd broken machine back to PCWorld (Novo will give you a replacement code to give the vendor) and they gave me a replacement in the shop. This one has been working fine since then (other than a few minor issues).
FYI re your question - DOS BIOS is the underlying hardware config before windows boots up - it should be able to tell you if there are hardware issues. Unfortunately Lenovo replace this with their own bios layer - which doesn't really help or show you anything.
I hope this is helpful!
Sarah 

Similar Messages

  • IdeaPad S500 Touch - Screen goes black after driver update

    I have a Lenovo IdeaPad S500 Touch. It is running the most recent update of Windows 8.1. It suggested an update to the Lenovo Video Driver. After downloading and installing the update, the screen went black. When rebooting, the Lenovo logo appears on the screen, and it goes black again. No matter what I try, that's it.
    Anyone have a suggestion?
    Thanks,
    James
    Solved!
    Go to Solution.

    hi Scoutmaster316,
    Welcome to Lenovo Community Forums!
    You will need to boot the system into safe mode.
       the only option to boot there based on your situation is to crash boot the system
    When you turn on the system, Lenovo Logo Appears then Black screen wait maybe a minute the hold the power button down to crash it you may need to reapeat this 4 to 5 times until it boots to a page like this
    Once you got that proceed with these selection
    Troubleshoot / Advanced Option / Startup Settings
    Then you should rerach options with Safemode Select that.
    If the driver is the problem you should be able to boot here,
    Open device Manager and rollback the Video Driver
    Regards
    Solid Cruver
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

  • 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

  • Problem with viewing video upload on Ideapad Yoga 11S ultrabook

    Hi all, this may be a very basic question as I am not very technical...  I have just today started using a Lenovo IdeaPad Yoga 11S.  (It is Windows 8 with basic Office for home and students loaded on. 
    I've been sent a video quick link via Media Silo I need to watch and make notes from. For some reason, I cannot maximise the video so it fills the IdeaPad screen.   The bottom half of it is off screen so I cannot ff or rw or use the slide to change position. 
    Any suggestions most welcome.
    Guy

    Hi guyjevans,
    Welcome to Lenovo Community Forums!
    I’m sorry to hear that the online video is not playing in full screen mode in your Yoga 11s Laptop, please ensure that the display driver is installed and the browser is installed with Adobe Flash Player so that the online video feature can be used, below is the link to download the display drivers if it is not installed and also the link to download the adobe flash player for the computer.
    Display Driver for Windows 8 (64-bit)
    Adobe flash player download
    Hope this helps!!!
    Do post us back if the issue persists.
    Best Regards
    Shiva Kumar
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

  • Windows 7 boot camp screen goes black after windows startup screen!!!!!!

    A few days ago when I tried to start my MacBook Pro in windows 7 (enterprise) I encountered a completly black screen after the startup screen.
    1) Choose start in Windows 7 from boot camp menu (holding option after starting up computer)
    2) Windows start up screen would appear and finish
    3) For a very brief second my cursor pointer would appear and login screen would flash onto the screen, then the screen would go black
    BUT
    I CAN boot windows 7 in safe mode
    The computer is still on when screen goes black (fan still running and i can use keyboard commands to shut down the computer)
    I've been searching the Internet for DAYS to no avail
    PLEASE someone help me....... ive already tried the sfc /scannow and dskchk commands in the command prompt window

    Win 7 Enterprise is not supported by Boot Camp, you may or may not get it to work reliably, (I would not bother to try)
    Read this document then pick a supported version of Windows for your Mac.

  • Ideapad yoga 11s WITHOUT a pen - can I get it to work with a pen?

    Got the ideapad yoga 11s for a surprise gift on christmas. And just  found out there is also a version of the ideapad yoga with a stylus/wacom pen. That would have made this apparatus just perfect for me. So my 3 questions quite simply are: 
    1. Can anyone tell me if this version can be "modified" to work in the same way (e.g. pressure sensitivity) if I can acquire the pen / a pen separately?
    2. Can a pen indeed be acquired separately?
    3. And what kind of pens would work?
    Please help And thank you to anyone who can tell me the answers!
    Edit: Suppose I need a digitizer. I presume this model does not have it? I don't even know what that is physically - so is it something I CAN accuire for this machine?

    Only digitizer pens and digitizer displays have pressure sensitivity. If you want this, take a look at the ThinkPad Yoga for your next purchase.
    You need a capacitive stylus pen, like the Wacom Bamboo Stylus
    This is a relatively good article worth reading: http://www.digitaltrends.com/mobile/best-digital-p​ens-writing-apps-and-stylus-tablets/
    Jonas
    Microsoft MVP: Windows Consumer Expert
    Yoga Tablet 2 10 || ThinkPad X1 Carbon (20A7007MPH) || ThinkPad Helix (3698-6EU) || IdeaCentre B540
    Twitter: @jonashendrickx

  • IdeaPad Yoga 11S SSD upgrade

    Hello there.
    I have an IdeaPad Yoga 11S, and the OEM 128GB SSD is running out of space.
    I believe the OEM SSD is a 1.8-inch drive. So if I were to get a larger SSD, would it have to be 1.8" as well, or could I use a 2.5" drive instead?
    I already have a 2.5" 500 GB hybrid drive that might work well, or I might just go buy a new SSD...but the 2.5" drives are cheaper and more widely available than the 1.8" drives.

    This seems like a helpful place to begin: 
    http://forums.lenovo.com/t5/IdeaPad-IdeaTab-Slate-Tablets/Lenovo-Yoga-11s-SSD-and-RAM-Upgrade-Great-...

  • I have a first gen iPad, 64g, and for no apparent reason, the screen goes black and whatever app I am using is closed on me. It seems to be happening more and more frequently, especially when loading a blog, or trying to watch a YouTube video. I try to o

    I have a  iPad, 32g, and for no apparent reason, the screen goes black and whatever app I am using is closed on me. It seems to be happening more and more frequently, especially when loading apps, or trying to watch a YouTube video. I try to open safari or youtube again and it will often crash several times before it may or may not decide to load for me. It is extremely annoying and getting to the point where I can not use it

    Standard troubleshooting steps in order are as follows:
    Power the iPad off and on.
    An iPad reset, which is done by pressing and holding the home button and the sleep/wake or on/off button simultaneously until you see the Apple logo and then release.
    Restore your iPad with iTunes from your iPad's backup.
    Restore your iPad with iTunes as a new iPad or not from your iPad's backup.
    If no change after the last step, your iPad has a hardware problem.

  • 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.

  • IBook G4 screen goes black, suddenly doesn't recognize input

    Last night I was using my ibook in the usual manner, in the middle of sending a file to a friend, when my screen went black as if it were going into a screen saver, but wouldn't respond. The backlight was still on, but it seemed to be frozen. I force shut it down, tried to turn it back on. The backlight came on, and it seemed to be starting up, but no picture appeared. Tried again. The second time it didn't turn the backlight on at all, and wouldn't respond. I figured maybe it had just overheated. I let it rest for a couple of hours, then tried again. This time it went to the startup screen, and I figured it was alright and had just overheated or something. But a few minutes after I entered my password and it loaded my desktop and everything, it went back into the backlit black screen. I left it off for the night because I wasn't sure what was happening.
    This morning I turned it on and the first time, the backlight turned on, but no activity. The second time, the backlight wouldn't turn on. Same thing the third time. Decided to try to boot off the install cd, and though it didn't boot from it, it started up fine and things seem to be working so far. I'm just afraid it's going to happen again. Does anyone have any suggestions?

    Strop11
    Welcome to Apple Discussions.
    I've had to rely on keeping it plugged in for power for the last 2.5 years or so since my battery no longer holds a charge.
    Please buy a new battery. You owe it to your computer and to yourself. Even though it will run when plugged into household electricity, that is not how the computer was designed to operate.
    Also, if I look close enough at the screen, I can make out the desk top slightly; it's like the brightness is setting is way low, when it is actually on the brightest setting. The screen goes black in the same way if I leave the computer on, but unattended for like 5 minutes.
    Go to Apple Menu > System Preferences > Energy Saver and check the settings under the Power Adapter tab as well as the Battery tab. You may want to reset the Power Adapter so that the monitor stays on for longer.
    cornelius

  • 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

  • Screen goes black for 3 seconds in premiere CS5 every time I click

    This is the first time I run Premiere CS5... On a fresh system install.
    I suspect it's not playing well with my video card, a Radeon HD 4870 with 1GB Ram... Very standard stuff.  I am running window 7 64 bit with 12 gb RAM, a week old build. I have all the updates and latest drivers, sigh. After Effects CS5 runs fine, Maya 2010 runs fine, Quicktime runs fine... What gives.
    Here's what happens: I only need to launch Premiere, right away I get the problem. The screen goes black 3 seconds before the prompt to create a new project. Once I create the project, the application workspace comes in, but if I click any menu, drag a tool window (whatever they are called), the screen goes black 3 seconds then comes back. Its basically impossible to work...Huge drag.
    Update:
    The problem stopped after I went into the 'device settings' in preferences and set the device to 'none'....When I clicked on the device settings panel, my monitor went black, and there was a 'no signal' warning that came up, as if the DVI-D  signal was dead. I was able to restore the signal by hitting ctrl-alt-del which switched me out of Premiere onto the desktop. Clearly, there is some issue with video. I switched back into Premiere and was able then to set to no devices.
    I'm not doing any capture at the moment, but I can only pray that it's some sort of bug related to not having a device connected? I plan on bringing footage from a RED in the next month. I upgraded to CS5 specifically so that I could use more than 4 gigs of RAM and for the new features.

    THank you for sending this.
    I followed the benchmark directions, and I get an error at the final step
    when I run the script:
    line 99
    Error: path not found
    I tried for an hour different things, namely to re run the whole test
    procedure, deleting the output files, etc... he script is looking for
    something in the preview files that it is not finding. I think the procedure
    was written for a previous version, because the metadata settings are
    different in my version of AME, and I don't know how much that affects it.
    Also, AME increments the file names when it renders them so that I did not
    get the right output file names at the first render. I had to turn off
    incrementing and manually name each clip before rendering. The vb scricpt
    looks for these names, so I understand it is important. I can't figure out,
    however, what the script is looking for in the preview folder and not
    finding.
    After spending almost two hours trying to troubleshoot the script, I gave
    up. I can tell you tho that it takes about 6-7 minutes on my box to encode
    all the videos.

  • Screen goes black constantly, okay with Windows

    My mid-2010 21.5" iMac has been having issues for a while now.  The screen goes black randomly.  This happens anywhere from once a week to once every two seconds for days on end.  I've done plenty of research and seen similar problems but no real solutions.
    Symptoms:
    Screen goes to sleep.  Shine a flashlight on it, can still see stuff, so it's just the backlight out.
    It'll either happen at startup, before the Apple logo, or after using for a while.
    Using a hot corner or keyboard shortcut will temporarily wake it up.
    If watching video, sound still plays even though screen is black.
    Had it in a 60 degree room with A/C blasting on it, no change.
    Tried resetting PRAM, SMU.
    Hardware test was fine, but I can't do this when it's not actually working.
    External monitor works fine.
    Really weird-  this does not happen with Windows XP.  It runs fine.  So maybe a software problem?  BUT, the problem occurs when booting from Install DVD.  So maybe not a software problem.  I was going to wipe and re-install but can't even do that due to it blacking out.
    I've had it in and they replaced the LCD, didn't help.
    I wish it would just permanently stop working so it'd be easier to figure out, as it is, the intermittent nature is driving me nuts.  Can anyone please help?

    I meant SMC, not "SMU".  Oops.
    billkline, thanks for the input, the fact that Windows works has really got me scratching my head.  That's when I went to reinstall OS X but couldn't when it blacked out on the Snow Leopard Install DVD.  Thoroughly confused now.
    Also, starting tonight it now hangs on the gray startup screen for thirty seconds before booting up.  This usually is a one or two seconds before getting the Apple logo. 

  • PB screen goes black when TV is plugged in

    I occasionally plug my PB G4 12" into the TV using the Video Adapter. This used to work fine - the desktop would span both TV and PB screen, just as it does when I have my external monitor plugged in.
    But when I upgraded to Leopard this stopped working - when I plug the TV in, the PB screen goes black 90% of the time. And when I unplug the TV the PB screen stays black - I always have to shut the laptop down while the TV is plugged in and start it up once the TV is unplugged. But the PB still works fine when I plug an external monitor in.
    Any ideas how to make this work again? Thanks.

    Hi MrEleffe,
    Welcome to the support community!
    To fix any possible software issue that may be causing this to happen, please try to first back up all your data using the BlackBerry® Desktop Software and then perform a clean reload of your BlackBerry® Device Software. For further steps, please see the following KB articles.
    For Windows®:
    "How to back up BlackBerry smartphone data using BlackBerry Desktop Software for Windows" KB12487
    "How to perform a clean reload of the BlackBerry Device Software for Windows" KB11320
    For Mac:
    "Back up and restore BlackBerry smartphone data on a Mac computer using BlackBerry Desktop Software" KB18776
    "Perform a clean reload of BlackBerry smartphone application software using BlackBerry Desktop Software on a Mac computer" KB19915
    Please test to make sure the issue has been resolved before restoring your backup file.
    If that doesn't help, then the issue may be hardware related. In that case I recommend contacting your mobile network provider again for other options.
    Please let me know how you make out with that.
    -FS
    Come follow your BlackBerry Technical Team on Twitter! @BlackBerryHelp
    Be sure to click Kudos! for those who have helped you.
    Click Solution? for posts that have solved your issue(s)!

  • Screen goes black when playing "Tiger Woods PGA Tour 08"

    No need to mention that I am very happy with my new iMac. It replaces my G4 MDD PowerMac. The iMac is huge, quiet and fast on my graphic design jobs. I even won´t want to miss the glossy screen.
    Yesterday I received the brand new "Tiger Woods PGA Tour 08". Keen on trying the game I installed and successfully created a player and got first practice shots but as soon as I try to actually start a game scenario, it appears that the scenario just only loads about 90 % and then screen goes black. From there I can only shut down my iMac with the power switch.
    Now I found a support note on the EA Games Site. Title: "Why does "Tiger Woods PGA Tour 08" lock up with a black screen when playing on an iMac 7.1?" Answer: "This is caused by a driver issue with the video card that will be adressed by next system update by apple later this month."
    Question: is this indeed so? Can I expect a system update soon? Anybody there with the same problem?
    P.S.: I checked if I could run the game with a new user. Same problem.
    Thanks for help.

    Thank you for replying. There are more postings in this forum about that issue. I.e. gamers trying to play Unreal Tournament suffer from the same freezing on the new 24" iMac. Have a look as well at the reviews in the US apple store on this game.
    Solution is near. Installing 10.5 Leopard should solve the problem. As I do not want to install Leoprad yet, because some of my graphic apps will not run smoothly on leopard I have to wait for the next update for Tiger 10.4.11
    Obviously EA Games is to blame and failed to test the game good enough before hand.

Maybe you are looking for