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[SOLVED] how to enable HDMI audio IDT E5520 i7 ?


Malevolus
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I am using a hdmi cable to test ,

 

so that the audio is not working

 

Model Notebook : dell e5520 hd 3000 i7 8 gb 500 gb

 

Audio information :

Ven ID : 8086

Dev ID : 1c20

Device : 6 Series / C200 Series Chipset Family Hight Audio Definition

 

post-75306-0-63054200-1458485581_thumb.png

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Remove VoodooHDA and AppleHDADisabler in /S/L/E and Kexts/10.11

Replace DSDT and Config with attached

Copy AppleHDAIDT to /Library/Extensions, click ok on the error message

Run the permission fix and rebuild cache, reboot

 

      sudo chmod -Rf 755 /L*/E*

      sudo chown -Rf 0:0 /L*/E*
      sudo touch -f /L*/E*
      sudo chmod -Rf 755 /S*/L*/E*
      sudo chown -Rf 0:0 /S*/L*/E*
      sudo touch -f /S*/L*/E*
      sudo kextcache -Boot -U /

HDMI.zip

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  • As did everything , but did not work out , is it must be installed with a voodoo ?
 

As did everything , but did not work out :(

is it must be installed with a voodooHDA.kext ?

 

As did everything , but did not work out , is it must be installed with a voodoo ?
 

 

post-75306-0-15414600-1458519212_thumb.png

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Nope, must leave out VoodooHDA and AppleHDADisabler.

Did you remove AppleHDA from /S/L/E? If you did, you need to restore it.

Output the terminal result after you run this

      sudo chmod -Rf 755 /L*/E*

      sudo chown -Rf 0:0 /L*/E*
      sudo touch -f /L*/E*
      sudo chmod -Rf 755 /S*/L*/E*
      sudo chown -Rf 0:0 /S*/L*/E*
      sudo touch -f /S*/L*/E*
      sudo kextcache -Boot -U /
 
So you're not getting audio? 
​I'm not seeing your second tab.
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