No headphone device installed

Discussion in 'iMac' started by IA64, Dec 25, 2013.

  1. IA64 macrumors 6502

    Nov 8, 2013
    So far I was able to install Windows 8.1 using Bootcamp and all drivers were OK. All devices are working fine except the sound card.

    Although I can use the headphone jack on Mavericks, it's not the case with Windows :confused:

    There is 2 output for Speakers ( Cirrus Logic CS4206B (AB 07) ) and Digital Audio S/PDIF...

    There is no devices hidden or unplugged related to Headphones.

    Help please ?:mad:

    ( Haswell i7 3.5 GHz / 32GB RAM / 780m )
  2. IA64 thread starter macrumors 6502

    Nov 8, 2013

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