ammoune78 Posted October 10, 2012 Share Posted October 10, 2012 Hi! I have patched the ALC889A and ALC889a_HDEF in the DSDT of my mobo: GA EP45-DS3 from the Olarila, and now on Mountain Lion 10.8.2 i have no sound . Here is my attached DSDT.aml. GA EP45-DS3_DSDT.aml.zip Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/ Share on other sites More sharing options...
eep357 Posted October 10, 2012 Share Posted October 10, 2012 For HDEF DSDT section as you have it, you must use Lion version of patched AppleHDA. Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/#findComment-1859684 Share on other sites More sharing options...
ammoune78 Posted October 11, 2012 Author Share Posted October 11, 2012 No sound device appear in finder and system profiler with this option. I don't know which option to use to fix sound problem. Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/#findComment-1859935 Share on other sites More sharing options...
eep357 Posted October 12, 2012 Share Posted October 12, 2012 What option? Not sure what you mean. Anywayz, here this should be right one. AppleHDA.kext.zip Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/#findComment-1859956 Share on other sites More sharing options...
iFIRE Posted October 12, 2012 Share Posted October 12, 2012 Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x0A) { "built-in", Buffer (One) { 0x01 }, "codec-id", Buffer (0x04) { 0x85, 0x08, 0xEC, 0x10 }, "layout-id", Buffer (0x04) { 0x75, 0x03, 0x00, 0x00 }, "device-type", Buffer (0x10) { "Realtek ALC889A" }, "PinConfigurations", Buffer (0x30) { /* 0000 */ 0x10, 0x40, 0x11, 0x01, 0x20, 0x10, 0x01, 0x01, /* 0008 */ 0x30, 0x60, 0x01, 0x01, 0x80, 0x20, 0x01, 0x01, /* 0010 */ 0x40, 0x90, 0xA1, 0x90, 0x50, 0x90, 0x81, 0x02, /* 0018 */ 0x60, 0x30, 0x81, 0x01, 0x70, 0x40, 0x21, 0x02, /* 0020 */ 0xF0, 0x61, 0x33, 0x59, 0x01, 0xE6, 0x05, 0x40, /* 0028 */ 0x90, 0x61, 0x4B, 0x01, 0xA0, 0x01, 0xCB, 0x01 } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } ALC885_889a.kext.zip AppleHDA.kext.zip Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/#findComment-1859988 Share on other sites More sharing options...
ammoune78 Posted October 13, 2012 Author Share Posted October 13, 2012 Thanks iFire and eep357!! Now everything works perfectly :thumbsup_anim: , and thank you for your humble assistance, wishing you only happiness . Link to comment https://www.insanelymac.com/forum/topic/283517-alc889a-no-sound-on-mountain-lion-with-ga-ep45-ds3_dsdtaml/#findComment-1860143 Share on other sites More sharing options...
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