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AppleAzaliaAudio.kext or AppleAC97.kext?


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so I have been reading posts for hours and can't exactly figure out whats up with the audio...

 

I have a sony vaio desktop vgc-ra820g with onboard Realtek High Definition Audio (which i thought was azalia and ac97 are they different?) core audio? what's this?

 

I thought it was ALC880 but i can't figure out how to check this... tried belarc and everst and neither simply show me.

 

in windows under device manager in XP i have the following

 

Realtek info:
vendor: 10ec
device:  0880

MS WAA Bus for HDA
vendor: 8086
device: 2668

 

i am trying to follow http://forum.insanelymac.com/index.php?sho...18642&st=0# but i may not be editing the right kext (azalia or ac97)

 

can someone please guide me. Thanks

 

other background info

I have QE and CI working straight away with an X300 (1024x768)

edited boot options to enable only 1 cpu (hyperthreading was killing the boot)

i think acronis OS selector helped mangle the active boot section which neede fdisking a flag back onto the appropriate partition. hitting f8 to select the boot hd was helpfu

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after doing some more research, I believe I need to use Intel HDA not azalia....

 

I think this is AppleAC97.kext

 

Can some one confirm this

 

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>AppleAC97AudioIntelICH</string>
<key>CFBundleGetInfoString</key>
<string>1.0.0, Copyright Apple Computer, Inc. 2004</string>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.AppleAC97AudioIntelICH</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>Intel ICHx AC97 Audio Driver</string>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
<string>1.0.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0.0</string>
<key>IOKitPersonalities</key>
<dict>
	<key>ICH2 AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>2</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x24458086 0x24358086</string>
		<key>IOProbeScore</key>
		<integer>10000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
	<key>ICH3 AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>3</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x24858086</string>
		<key>IOProbeScore</key>
		<integer>10000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
	<key>ICH4 AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>4</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x24c58086</string>
		<key>IOProbeScore</key>
		<integer>10000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
	<key>ICH5 AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>5</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x24d58086</string>
		<key>IOProbeScore</key>
		<integer>10000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
	<key>ICH6 AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>6</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x266e8086</string>
		<key>IOProbeScore</key>
		<integer>10000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
	<key>NVIDIA AC97 Audio</key>
	<dict>
		<key>CFBundleIdentifier</key>
		<string>com.apple.driver.AppleAC97AudioIntelICH</string>
		<key>ICH Type</key>
		<integer>99</integer>
		<key>IOClass</key>
		<string>AppleAC97AudioIntelICH</string>
		<key>IOPCIPrimaryMatch</key>
		<string>0x026b10de 0x005910de 0x00ea10de 0x00da10de 0x008a10de 0x006a10de 0x003a10de 0x01b110de</string>
		<key>IOProbeScore</key>
		<integer>1000</integer>
		<key>IOProviderClass</key>
		<string>IOPCIDevice</string>
	</dict>
</dict>
<key>OSBundleLibraries</key>
<dict>
	<key>com.apple.driver.AppleAC97Audio</key>
	<string>1.0.0</string>
	<key>com.apple.iokit.IOPCIFamily</key>
	<string>1.1</string>
</dict>
</dict>
</plist>

 

i yjink i made the right changes, but how do i get this to load?

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