I can't adjust the sound with the f11 and f12 key

Hey folks,
after the installation i can't adjust the sound of my macbook with the f11 and f12 keys.... first i think it doesn't work with the keys ONLY but then i check the sound settings .... diffrent way same problem ... so i'm looking for help

Resetting the PRAM worked for me.

Similar Messages

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    1. Reset SMC.     http://support.apple.com/kb/HT3964
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    2.Reset PRAM. http://support.apple.com/kb/PH4405
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    Nom
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    ACM
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    Type
    Nom
    Format
    Binaire
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    ICM
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    ICM
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    6.1.7601.17514
    DMO
    WMVideo Decoder DMO
    WMV1, WMV2, WMV3, WMVA, WVC1, WMVP, WVP2
    wmvdecod.dll
    6.1.7601.18221
    DMO
    Mpeg43 Decoder DMO
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    6.1.7600.16385
    DMO
    Mpeg4 Decoder DMO
    MPG4, mpg4, mp42, MP42
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    De : sarika02 
    Envoyé : 17 juin 2014 19:26
    À : Daniel Cloutier
    Objet :  On photoshop element 12 when I open a .MTS file I have the sound with a black screen if I open a .mov it work fine I have uninstall and reinstall I still have the same problem can you help?
    On photoshop element 12 when I open a .MTS file I have the sound with a black screen if I open a .mov it work fine I have uninstall and reinstall I still have the same problem can you help?
    created by sarika02 <https://forums.adobe.com/people/sarika02>  in Photoshop Elements - View the full discussion <https://forums.adobe.com/message/6466796#6466796>

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