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onboard firewire kexts

991 Views 5 Replies Latest reply: Jul 18, 2012 3:38 AM by japamac RSS
Pheidius1 Calculating status...
Currently Being Moderated
Jul 11, 2012 8:49 PM

Hi ,

 

This thread refers back to a recent post called "onboard firewire fired." I accepted as the correct answer Japamacs input and  references to solving the problem by trashing the Apple IO kexts in that link. Unfortunately, that  caused my Sonnet Tango 800/USB Combo PCI Express card to lose its firewire drivers(though not its USB). Apparently, Sonnet is piggybacking on one more more of the apple IO kexts. So I will reopen the question for discussion. Does anyone have any idea as to which are the most likely kexts to bring the Sonnet card back online though I would still like to disable the onboard thrashing the kernel keep going through looking for a dead component? I am also posting a similar question to Sonnet support and, if they reply definitively, I will update this myself.

 

Thanks

PowerMac, Mac OS X (10.5.5)
  • BDAqua Level 10 Level 10 (114,745 points)
    Currently Being Moderated
    Jul 11, 2012 11:37 PM (in response to Pheidius1)

    Open Console in Utilities & see if there are any clues or repeating messages when this happens.

     

    Also, open console in Applications>Utilities, check the system log for the date/time of the last problem for clues.

  • japamac Level 7 Level 7 (24,390 points)
    Currently Being Moderated
    Jul 12, 2012 2:39 AM (in response to Pheidius1)

    Sorry.

    Sonnet strikes again. I never had luck with their combo cards.

     

    Seems odd that PCI is pulling all the kexts. Likely only one or two, but which? PCI IO is a whole different set of kexts.......

     

    Did you try the Terminal method to kill onboard FW?

     

    http://forum.bitstopr.com/threads/disabling-firewire-on-mac-os-x.2670/

  • japamac Level 7 Level 7 (24,390 points)
    Currently Being Moderated
    Jul 18, 2012 3:38 AM (in response to Pheidius1)

    Thanks for the update.

    Let us know if leaving the two and trashing the others works.

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