Patch AppleHDA.kext ke bagian: /AppleHDA.kext/Contents/PlugIns/AppleHDAHardwareConfigDriver.kext/Contents/Info.plist
<dict>
<key>HDA Hardware Config Resource</key>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.AppleHDAHardwareConfigDriver</string>
<key>HDAConfigDefault</key>
<array>
<dict>
<key>AFGLowPowerState</key>
<data>
AwAAAA==
</data>
<key>Codec</key>
<string>Mirone - Realtek ALC269</string>
<key>CodecID</key>
<integer>283902569</integer>
<key>ConfigData</key>
<data>
ASccEAEnHQABJx6gAScfkAFHHCABRx0AAUce
EwFHH5ABhxwwAYcdEAGHHoEBhx8AAhccUAIX
HRACFx4hAhcfAAFHDAI=
</data>
<key>FuncGroup</key>
<integer>1</integer>
<key>LayoutID</key>
<integer>28</integer>
</dict>
...
</array>
</dict>
</dict>
or
<dict>
<key>HDA Hardware Config Resource</key>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.AppleHDAHardwareConfigDriver</string>
<key>HDAConfigDefault</key>
<array>
<dict>
<key>AFGLowPowerState</key>
<data>
AwAAAA==
</data>
<key>Codec</key>
<string>Mirone - Realtek ALC269</string>
<key>CodecID</key>
<integer>283902569</integer>
<key>ConfigData</key>
<data>
AScc8AEnHQABJx4AAScfQAFHHBABRx0BAUce
EwFHH5ABdxxQAXcdAQF3HhMBdx+QAYccIAGH
HZABhx6BAYcfAwGXHDABlx0BAZceoAGXH5AB
pxzwAacdAAGnHgABpx9AAbcc8AG3HQABtx4A
AbcfQAHXHPAB1x0AAdceAAHXH0AB5xzwAecd
AAHnHgAB5x9AAhccQAIXHRACFx4hAhcfAwFH
DAI=
</data>
<key>FuncGroup</key>
<integer>1</integer>
<key>LayoutID</key>
<integer>3</integer> <!-- this must be change to 28 -->
</dict>
</array>
</dict>
</dict>
That part's by default system, LayOut ID will have value 3 or others, change it to 28 for T430.