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Need Little Help Patching DSDT

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Joined
Oct 24, 2017
Messages
7
CPU
i5-8250u
Graphics
mx150
Mac
  1. MacBook Pro
Hey all,

I'm fairly new to laptop hackintoshing Because I recently got my First laptop, But I'm using hackintosh on my pc from about a year now.

I need some Help patching my laptop's DSDT because I want to disable the Nvidia mx150 and fix the Sleep/wake but No Matter what I do, the DSDT doesn't compile, I tried all guides from RehabMan & tried all methods but it just gives random errors.
It has following specs : i5-8250u Kaby Lake R, Nvidia mx150m, 8GB RAM, ALC225 Audio.

Right now most of things works (Sound, iGPU, Brightness, Battery percentage) using config.plist and kext patches
I have Attached Problem Reporting Files With Freshly Extracted DSDT from Clover below..

Thank you to all in Advance :)
 

Attachments

  • prblm-files.zip
    4.7 MB · Views: 219
Last edited:
Hey all,

I'm fairly new to laptop hackintoshing Because I recently got my First laptop, But I'm using hackintosh on my pc from about a year now.

I need some Help patching my laptop's DSDT because I want to disable the Nvidia mx150 and fix the Sleep/wake but No Matter what I do, the DSDT doesn't compile, I tried all guides from RehabMan & tried all methods but it just gives random errors.
It has following specs : i5-8250u Kaby Lake R, Nvidia mx150m, 8GB RAM, ALC225 Audio.

Right now most of things works (Sound, iGPU, Brightness, Battery percentage) using config.plist and kext patches
I have Attached Problem Reporting Files With Freshly Extracted DSDT from Clover below..

Thank you to all in Advance :)

I disassemble your ACPI/origin files: iasl -dl DSDT.aml SSDT*.aml

Then delete the error lines from the top of DSDT.dsl:
Code:
Firmware Error (ACPI): Failure looking up [^^WMID.FEBC], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x700 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG0.PEGP], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x723 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG1.PEGP], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x731 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^WMID.FEBC], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x700 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG0.PEGP], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x723 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG1.PEGP], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x731 (see bz1397).

Then you will be able to compile DSDT.dsl without issue.
 
I disassemble your ACPI/origin files: iasl -dl DSDT.aml SSDT*.aml

Then delete the error lines from the top of DSDT.dsl:
Code:
Firmware Error (ACPI): Failure looking up [^^WMID.FEBC], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x700 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG0.PEGP], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x723 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG1.PEGP], AE_NOT_FOUND (20180427/dswload-498)
// Invalid external declaration at AML offset 0x731 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^WMID.FEBC], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x700 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG0.PEGP], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x723 (see bz1397).
Firmware Error (ACPI): Failure looking up [^^PEG1.PEGP], AE_NOT_FOUND (20180427/dswload2-468)
// Invalid external declaration at AML offset 0x731 (see bz1397).

Then you will be able to compile DSDT.dsl without issue.

Hello RehabMan, I am getting the following Warnings while compiling:

Are they preventing from compiling the DSDT? because I can't find DSDT.aml file in the folder.
Sorry for my idiot Questions.. and Thanks for helping
 

Attachments

  • Screen Shot 2018-11-30 at 11.37.02 PM.png
    Screen Shot 2018-11-30 at 11.37.02 PM.png
    185.8 KB · Views: 233
Hello RehabMan, I am getting the following Warnings while compiling:

Are they preventing from compiling the DSDT? because I can't find DSDT.aml file in the folder.
Sorry for my idiot Questions.. and Thanks for helping

as per the guide, warnings are fine, it will compile fine
 

Attachments

  • 20190513_005155.jpg
    20190513_005155.jpg
    2.8 MB · Views: 239
RehabMan.....I found this in my manual for my asus z390 maximus xi extreme ....will the code at the end of the USB port definitions help with patching in a custom SSDT?
just follow the guide as is
 
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