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Npci=0x3000 breaks audio!

applehda audio npci

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#1
BiTRiP

BiTRiP

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Hi all,

 

After days struggling to get audio working I found out that the boot option "npci=0x3000" caused breaking my audio.

Fortunately I was able to boot without that option. (while in Lion I couldn't)

 

The only strange thing is that my audio is just working after 10 seconds the system is booted.

So, I already see my desktop but no I/O or audio....10 secs later there is :)

 

Just want to share this information for people who are also struggling with their audio. Maybe this helps for you too.

 

 

Best,

 

BiTRiP



#2
thuvn205

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Yes right, Iam on Sony laptop with Clover boot loader Mavericks 10.9 DP7. Just change back to npci=0x2000 then the sound will work again. :)



#3
ZION333

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Thanks for the tips. I have been pulling my hair for 3 days straight because of this problem.Now everything is 

perfect. 







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