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Problem with sound in ML


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#21
nemof2010

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im really not sure evga gave me a half answer and everest gave me something different so im not entirely sure

#22
eep357

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Here's one with layout 12 which can work for a few different codecs you can try too, you can find just about every audio kext ever including voodoos and hda's and non-dsdt enabler's here http://www.osx86.net...php?do=cat&id=8

Attached Files



#23
nemof2010

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just do trial and error from this point on using this dsdt?

#24
eep357

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yup, the others are right for their layout, but it's set up for that specific one. If you look at the DSDT Hdef section I posted on the prev page, for other codecs just change that one hex part using DSDT Editor DSDTEditor_Mac.zip, recompile and save as aml. so here you have layout 379 which is for alc889
                    Device (HDEF)
					{
							Name (_ADR, 0x001B0000)
							Method (_DSM, 4, NotSerialized)
							{
									Store (Package (0x04)
											{
													"layout-id",
													Buffer (0x04)
													{
															0x79, 0x03, 0x00, 0x00
													},
													"PinConfigurations",
													Buffer (Zero) {}
											}, Local0)
									DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
									Return (Local0)
							}
					}
			}
then you have layout 12(C=12 in hex):
					Device (HDEF)
					{
							Name (_ADR, 0x001B0000)
							Method (_DSM, 4, NotSerialized)
							{
									Store (Package (0x04)
											{
													"layout-id",
													Buffer (0x04)
													{
															0x0C, 0x00, 0x00, 0x00
													},
													"PinConfigurations",
													Buffer (Zero) {}
											}, Local0)
									DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
									Return (Local0)
							}
					}
			}
or for alc892 layout 892, which is 37C in hex:
					Device (HDEF)
					{
							Name (_ADR, 0x001B0000)
							Method (_DSM, 4, NotSerialized)
							{
									Store (Package (0x04)
											{
													"layout-id",
													Buffer (0x04)
													{
															0x7C, 0x03, 0x00, 0x00
													},
													"PinConfigurations",
													Buffer (Zero) {}
											}, Local0)
									DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
									Return (Local0)
							}
					}
			}


#25
nemof2010

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I give up it'll never work thanks for your help though

#26
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i came across this while going through the console log:


8/1/12 3:28:20.602 PM com.apple.launchd.peruser.501[139]: (org.voodoo.driver.voodoohdahelper[331]) Exited with code: 1

i dont have voodoo kext in my extensions folder though

#27
eep357

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you sure? or a launch daemon? check /System/Library/LaunchDaemons and LaunchAgents
Did you use Migration Assistant or time machine to transfer your User account?
Booting using Chameleon installed to Lion partition? Check /Extra folder on all partitions and delete .mkext

#28
nemof2010

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ok some news, i just did a fresh install just in case voodoo was being sneaky somewhere and i installed your alc888 dsdt and http://www.insanelym...howtopic=221850 the kexts from this topic i have audio option but no sound still im getting closer


and after some research it seems im not the only one with this problem with the alc888/1200

SUCCESS!!!!!!! idk how but http://www.insanelym...pic=215721&st=0 gave the answer using a voodoo package installer and it gave me full sound even mic capability which is something lion doesn't even have

#29
eep357

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good to hear. If you get any distortion using Voodoo, in it's prefpane turn down the mic gain and it will help reduce audio feedback which is the most common cause of any sound problems with Voodoo

#30
nemof2010

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the problem im having now is im getting weird kernel panics and my system locking up i think imma have to find another way besides voodoo its too unstand and when i restarted my pc all my sound output changed to digital out(HDMI)

final update sound works perfectly with that above voodo all i had to do was edit the .plist folder of the kext now to optimize my ML install

#31
nemof2010

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ok im having audio issues again since i updated to 10.8.2 voodoo started tossing me kernel panics





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