How to get Battery percentage in macOS Monterey.

[Pranay]

You need to use MaciASL to patch the ACPI.

Start here:

GUIDE - How to Patch Laptop DSDT and SSDTs

How to Patch Laptop DSDT and SSDTs This guide covers patching Laptop DSDT and SSDTs for macOS/OS X. By following this guide, you'll be able to patch your OEM DSDT/SSDTs. I. Overview To enable macOS features and various hardware and maintain stability, DSDT and SSDTs patching are required...

elitemacx86.com

YEAH i know that but they told that u have to first make sure there is no errer my problem is that after compiling everything (to not get errors)one SSDT-3-Cpu0Ist.dsl is still having error so how do i fix that?

 

[EliteMacx86]

YEAH i know that but they told that u have to first make sure there is no errer my problem is that after compiling everything (to not get errors)one SSDT-3-Cpu0Ist.dsl is still having error so how do i fix that?

Apply the Placeholder patch to remove the error. Looks like you didn't read the guide carefully.

 

[Pranay]

Apply the Placeholder patch to remove the error. Looks like you didn't read the guide carefully.

Ohh ok i got it ok so now as the guide says what should i add as my layout id if my original layout id is not present my is 84.
And i have a HP EliteBook 840 g1 which came with windows 8.1 preinstalled so should i select windows 8 or use my current installed windows which is windows 10?
And also should i use Haswell LPC I don't know how to know my current EFI is using AppleALC with alcid=84 and it is working fine ?

 

[EliteMacx86]

Ohh ok i got it ok so now as the guide says what should i add as my layout id if my original layout id is not present my is 84.

You need to change as per yours. xD

And i have a HP EliteBook 840 g1 which came with windows 8.1 preinstalled so should i select windows 8 or use my current installed windows which is windows 10?

If Windows 10 patch gets applied, use Windows 10. If not, use Windows 8 patch.

And also should i use Haswell LPC

Depends if the LPC is loading or not.

I don't know how to know my current EFI is using AppleALC with alcid=84 and it is working fine ?

AppleALC is required. For Layout ID, you need to check as per your Codec.

 

[Pranay]

You need to change as per yours. xD

NO in dsdt patch it only shows 2,3,12,14. But my alcid= 84 so what should i put or should i not do anything?

 

[EliteMacx86]

NO in dsdt patch it only shows 2,3,12,14. But my alcid= 84 so what should i put or should i not do anything?

Change 12 with 84 or any ID you want to use. It's simple

 

[Pranay]

A

Change 12 with 84 or any ID you want to use. It's simple

OKk thank you and for

• USB3 Instant Wake

which one should i choose?

 

[EliteMacx86]

A

OKk thank you and for

• USB3 Instant Wake

which one should i choose?

Depends on what code your DSDT uses.

 

[Pranay]

Depends on what code your DSDT uses.

How do i know that?

 

[EliteMacx86]

How do i know that?

You need to search for the Methods in your DSDT.