Moderators Jake Lo Posted June 14, 2016 Moderators Share Posted June 14, 2016 You need to remove voodooHDA and AppleHDADisabler. Also make sure layout-id in DSDT under HDEF is set to 12 (hex 0x0C) In addition to that you'll need the hot patches added to the Clover Config.plist file. See my bootpack for the files if you don't have them. Link to comment Share on other sites More sharing options...
MikeGiff Posted June 14, 2016 Share Posted June 14, 2016 Thanks - just working through those now, could you confirm :- Method (_DSM, 4, NotSerialized) { If (LEqual (Arg2, Zero)) { Return (Buffer (One) { 0x03 }) } Return (Package (0x06) { "layout-id", Buffer (0x04) { 0x0C, 0x00, 0x00, 0x00 }, "hda-gfx", Buffer (0x0A) { "onboard-1" }, "PinConfigurations", Buffer (Zero) {} }) } } I need to update this part :- Return (Package (0x06) { "layout-id", Buffer (0x04) Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 14, 2016 Moderators Share Posted June 14, 2016 No, it's already set to the correct ID Return (Package (0x06) { "layout-id", Buffer (0x04) { 0x0C, 0x00, 0x00, 0x00 }, Link to comment Share on other sites More sharing options...
MikeGiff Posted June 14, 2016 Share Posted June 14, 2016 Ok thanks Can you help me some more with what I need to do for this :- In addition to that you'll need the hot patches added to the Clover Config.plist file. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 14, 2016 Moderators Share Posted June 14, 2016 look for the hot patches in clover config KextToPatch in my Clover bootpack for E6420 or E6220. Just the AppleHDA patches. Link to comment Share on other sites More sharing options...
MikeGiff Posted June 14, 2016 Share Posted June 14, 2016 I found the screenshot for the KexttoPatch but it only shows for VoodooHDA, not AppleHDA ? Current screenshot of my existing KexttoPatch is attached Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 14, 2016 Moderators Share Posted June 14, 2016 Actually your patches are for AppleHDA and not VoodooHDA. Only thing is you're missing a extra patch for 10.11.x. Add this Name find* replace* Comment Type AppleHDA 8319D411 00000000 Additional AppleHDA patch for ElCapitan STRING Link to comment Share on other sites More sharing options...
MikeGiff Posted June 15, 2016 Share Posted June 15, 2016 Thanks Jake Lo!! The sound is working again now. The only one thing is that if I leave the volume at half level. When I reboot the slider appears to be at full level. However if I play some music it will play at half level volume, but when I press the volume key once the slider will jump up to max (as thats where the slider bar thinks it is I guess). Quite difficult to explain, and only a minor annoyance but good if there is a fix. Link to comment Share on other sites More sharing options...
barnum Posted June 18, 2016 Author Share Posted June 18, 2016 Hi All, So I reapply kext patch on clover then rebuild cache and it work Thanks Jake Regards, Barnum Link to comment Share on other sites More sharing options...
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