ashishfeels

did just that and replaced the ssdt and rebooted... not working I have removed the necessary Voodoo kexts as you pointed out

Then what to do next ?.. I did not find any compiled file after that...

in maciasl i made the changes you said to the original dsl and i clicked on compile... a popup came titled compiler summary blank with 0 errors, o messages...

I did that and i got ... no message no errors and no in compiler summary

I simply edited the .dsl file from: /* * Intel ACPI Component Architecture * AML/ASL+ Disassembler version 20180427 (64-bit version)(RM) * Copyright (c) 2000 - 2018 Intel Corporation * * Disassembling to non-symbolic legacy ASL operators * * Disassembly of SSDT-I2C.aml, Sat Aug 24 17:44:46 2019 * * Original Table Header: * Signature "SSDT" * Length 0x00000117 (279) * Revision 0x02 * Checksum 0x95 * OEM ID "330" * OEM Table ID "_I2C" * OEM Revision 0x00000000 (0) * Compiler ID "INTL" * Compiler Version 0x20180810 (538445840) */ DefinitionBlock ("", "SSDT", 2, "330", "_I2C", 0x00000000) { External (_SB_.PCI0.I2C0, DeviceObj) // (from opcode) External (_SB_.PCI0.I2C0.TPD0, DeviceObj) // (from opcode) External (HID2, FieldUnitObj) // (from opcode) External (HIDD, MethodObj) // 5 Arguments (from opcode) External (HIDG, FieldUnitObj) // (from opcode) External (SBFB, FieldUnitObj) // (from opcode) External (TP7D, MethodObj) // 6 Arguments (from opcode) External (TP7G, FieldUnitObj) // (from opcode) Scope (_SB.PCI0.I2C0) { Scope (TPD0) { Name (SBFX, ResourceTemplate () { GpioInt (Level, ActiveLow, ExclusiveAndWake, PullDefault, 0x0000, "\\_SB.PCI0.GPI0", 0x00, ResourceConsumer, , ) { // Pin list 0x001B } }) Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method { If (LEqual (Arg0, HIDG)) { Return (HIDD (Arg0, Arg1, Arg2, Arg3, HID2)) } If (LEqual (Arg0, TP7G)) { Return (TP7D (Arg0, Arg1, Arg2, Arg3, SBFB, SBFX)) } Return (Buffer (One) { 0x00 }) } Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Return (ConcatenateResTemplate (SBFB, SBFX)) } } } } TO: /* * Intel ACPI Component Architecture * AML/ASL+ Disassembler version 20180427 (64-bit version)(RM) * Copyright (c) 2000 - 2018 Intel Corporation * * Disassembling to non-symbolic legacy ASL operators * * Disassembly of SSDT-I2C.aml, Sat Aug 24 17:44:46 2019 * * Original Table Header: * Signature "SSDT" * Length 0x00000117 (279) * Revision 0x02 * Checksum 0x95 * OEM ID "330" * OEM Table ID "_I2C" * OEM Revision 0x00000000 (0) * Compiler ID "INTL" * Compiler Version 0x20180810 (538445840) */ DefinitionBlock ("", "SSDT", 2, "330", "_I2C", 0x00000000) { External (_SB_.PCI0.I2C0, DeviceObj) // (from opcode) External (_SB_.PCI0.I2C0.TPD0, DeviceObj) // (from opcode) External (HID2, FieldUnitObj) // (from opcode) External (HIDD, MethodObj) // 5 Arguments (from opcode) External (HIDG, FieldUnitObj) // (from opcode) External (SBFB, FieldUnitObj) // (from opcode) External (TP7D, MethodObj) // 6 Arguments (from opcode) External (TP7G, FieldUnitObj) // (from opcode) Scope (_SB.PCI0.I2C0) { Scope (TPD0) { Name (SBFG, ResourceTemplate () { GpioInt (Level, ActiveLow, ExclusiveAndWake, PullDefault, 0x0000, "\\_SB.PCI0.GPI0", 0x00, ResourceConsumer, , ) { // Pin list 0x001B } }) Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method { If (LEqual (Arg0, HIDG)) { Return (HIDD (Arg0, Arg1, Arg2, Arg3, HID2)) } If (LEqual (Arg0, TP7G)) { Return (TP7D (Arg0, Arg1, Arg2, Arg3, SBFB, SBFG)) } Return (Buffer (One) { 0x00 }) } Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Return (ConcatenateResTemplate (SBFB, SBFG)) } } } } I think I am doing it wrong.. I saw other patch files which seems to me that i need to write a seperate patch file and then apply that to the original using Maciasl and then recompile... am i going in the right direction?

Hey I download iasl and disassembled my SSDT-I2C.aml.. opened in MaciASL now as you said I need to make those changes.. but I am stuck: I made changes saved file pressed on compile empty dialog box opens without any message or error did not get a compiled aml to replace If you know please share the details of how to make changes and recompile the asl sorry if i am sounding too basic.. new territory for me!

@onemanosx https://drive.google.com/file/d/1uGqMskNnKfF7bcXPiYeeaUNumtDEZ9cl/view?usp=sharing google drive link for the file. Thanks!

Hi, got everything working on my lenovo ideapad 330 i51kb except touchpad which is a ELAN touchpad... I tried a lot of things including VoooDoo kexts then someone suggested me to post here and see if someone can help.. tried to attach the RunMe app zip.. but site is saying it is to large.. Please Help Me! Thanks!