No sound at random starts

Discussion in 'macOS' started by persep, Mar 21, 2008.

  1. persep macrumors member

    Joined:
    Sep 12, 2006
    Location:
    Spain
    #1
    Hi,
    it's happen twice. I start the computer, it chimes ok, login with my user and I don't have the sound icon in the menu bar. The built-in Sound is ok in the system profiler and in the system preferences in sound I get no input or sound devices. I restar or shut down the computer and the sound comes back. in the system log this error shows:

    Mar 21 10:18:58 localhost kernel[0]: Sound assertion "1" failed in "AppleOnboardAudio/PlatformInterfaceI2C_PlatformFunction.cpp" at line 328 goto handler
    Mar 21 10:18:58 localhost kernel[0]: ^PSound assertion "!result" failed in "AppleOnboardAudio/PlatformInterface.cpp" at line 138 goto Exit
    Mar 21 10:18:58 localhost kernel[0]: ^PSound assertion "!mPlatformInterface->init ( provider, this, AppleDBDMAAudio::kDBDMADeviceIndex, mPlatformInterfaceSupport, irqEnableMask )" failed in "AppleOnboardAudio/AppleOnboardAudio.cpp" at line 3076 goto Exit
    Mar 21 10:18:58 localhost kernel[0]: ^PSound assertion "!result" failed in "AppleOnboardAudio/AppleOnboardAudio.cpp" at line 173 goto Exit
    Mar 21 10:18:58 localhost kernel[0]: ^P

    I've seen in another forum that somebody fixed it reinstalling the 10,5,2 combo update but when I tried it, it says i don't meet the requirements.
    Any ideas?

    PowerBook 15" 1.5 GHz Leopard 10.5.2
     
  2. treichert macrumors 6502

    Joined:
    Nov 7, 2007
    Location:
    Aachen, Germany
    #2
    I'm having the same problem here on a latest-gen iBook and I think it also happened once before 10.5.2.

    Kind of annoying as I only reboot for Security Updates and stuff like that and I only realise it after I already fired up all my apps......:eek:
     
  3. persep thread starter macrumors member

    Joined:
    Sep 12, 2006
    Location:
    Spain
  4. FadeToBlack macrumors 68000

    FadeToBlack

    Joined:
    Apr 27, 2005
    Location:
    Accoville, WV
    #4
    I had this issue on my 12" iBook G4 (last iBook before the MacBooks came out - 1.33GHz) and installing the 10.5.2 Combo update fixed it for me.
     
  5. persep thread starter macrumors member

    Joined:
    Sep 12, 2006
    Location:
    Spain
    #5
    Hi,
    it still happens to me after updating to 10.5.3 :mad::mad:
     

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