Skip navigation

kernel: SMC::smcReadKeyAction ERROR TC0D Post install

1236 Views 3 Replies Latest reply: Oct 30, 2013 6:26 AM by Delgadoh RSS
sttate Calculating status...
Currently Being Moderated
Oct 26, 2013 6:16 AM

Hi All,


is anybody else experiencing these errors in the console since upgrade to 10.9? on a iMAC 27" i7 (late 2012)


10/26/2013 9:12:12.000 AM kernel[0]: SMC::smcReadKeyAction ERROR TC0D kSMCBadArgumentError(0x89) fKeyHashTable=0x0xffffff803f677000

10/26/2013 9:12:12.000 AM kernel[0]: SMC::smcReadKeyAction ERROR F1Mn kSMCBadArgumentError(0x89) fKeyHashTable=0x0xffffff803f677000


I have read online that this error is linked to smcFanControl//iStat but i have never installed these.


I am relucatant to downgrade a component as noted on line does anybody know another fix?




More Like This

  • Retrieving data ...

Bookmarked By (0)


  • This solved my question - 10 points
  • This helped me - 5 points
This site contains user submitted content, comments and opinions and is for informational purposes only. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.