SanoShaker Posted May 1, 2015 Share Posted May 1, 2015 Hello everyone, i have done almost successfull install of Mavericks 10.9.0 The only problem is, i cant get the audio to work. (via 3,5mm jacks) I use X-530 speakers (3x 3,5mm jack for 5.1) + mic (jack too) Tried VoodooHDA 2.8.8d1 (?) and it doesnt show any sound device. Under Windows the sound is working all right so Soundcard should be ok. Tried to patch DSDT too. by adding HDEF Audio Layout 1 patch too. but it still doesnt work (Ioreg doesnt search anything regarding HDEF) . If i install patched AppleHDA from 1.0.9.5 edited for 889A. I get black screen and no signal after verbose boot. Propably it has to do something with my GPU (Gigabyte 9800GT 512MB, no HDMI only 2x DVI) So now i have even deleted the AppleHDA to make the system boot. system spec MB: GA73PVM-S2H (F6 BIOS) CPU: Core 2 Duo E7200 OC @ 3.23GHz) GPU BIOS: http://www.techpowerup.com/vgabios/18854/gigabyte-9800gt-512-080610.html GPU: http://www.gigabyte.com/products/product-page.aspx?pid=2882#ov Soundcard: integrated ALC889A Speakers: Logitech X-530 (no optical, only 3x analog jacks) Can you point me in right directions? Link to comment Share on other sites More sharing options...
Yayiin Posted May 1, 2015 Share Posted May 1, 2015 I have this codec ALC889A and work O.OB NO PATCHED Kext , with pached HDEF . Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x08) { "codec-id", Buffer (0x04) { 0x85, 0x08, 0xEC, 0x10 }, "layout-id", Buffer (0x04) { 0x0C, 0x00, 0x00, 0x00 }, "device-type", Buffer (0x10) { "Realtek ALC889a" }, "PinConfigurations", Buffer (One) { 0x00 } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } Link to comment Share on other sites More sharing options...
SanoShaker Posted May 3, 2015 Author Share Posted May 3, 2015 Please, what version of OS do you use? 10.9? can you send me your original applehda.? and where do you put this patch? i know in dsdt, and how to modify it. (did it trough guide). but unsure, if you give me just code. Link to comment Share on other sites More sharing options...
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