[Guide] Patching LAPTOP DSDT/SSDTs

[Feartech]

Hi Feartech,
thanks for your quick reply!
I wanted to fix USB ports issues after updating to Big Sur 11.3 (but I solved it with USBMap-master) and speed up startup.
The rest works fine

no need for any DSDT edits

you can follow the usb setup guide:

The New Beginner's Guide to USB Port Configuration

Important Update: June 2023 From Big Sur 11.3 on the built-in OpenCore XhciPortLimit quirk no-longer worked as described. This became a known "bug", though in reality it was Apple changing their internal code, making a simple "peek and poke" to keep it operating, a difficult task. However, with...

www.tonymacx86.com

 

[deciosoft]

what dsdt edits are you trying to do on your desktop?

Ok thanks, but.... why and when to patch DSDT?

 

[Feartech]

Ok thanks, but.... why and when to patch DSDT?

when you need to fix something

again... what are you trying to achieve?

 

[deciosoft]

when you need to fix something

again... what are you trying to achieve?

I would like to understand if it is necessary to patching every machine I assemble or not.....
I have read in several posts that once the DSDT has been extracted, it must be disassembled and recompiled to eliminate (for example) any errors.

I thought it was often done on every pc.
Am I wrong?

 

[Feartech]

I would like to understand if it is necessary to patching every machine I assemble or not.....
I have read in several posts that once the DSDT has been extracted, it must be disassembled and recompiled to eliminate (for example) any errors.

I thought it was often done on every pc.
Am I wrong?

also depends on what you need to fix....?

 

[pincopallino8282]

Goodmorning everyone.

Thanks to your useful advice I was able to mount the MOJAVE system on my signature laptop.
Everything works. The only thing I couldn't solve is the battery level. This is a very important function for me.

I tried to follow the great REHABMAN's guide to modify my dsdt, but 3 times I made a mess and had to retanning from scratch.
Could you please help me fix my dsdt?

I attach the Origin folder.

Thanks in advance to all of you

 

[pincopallino8282]

Someone with a good heart?

 

[Feartech]

Someone with a good heart?

some laptops do not require dsdt patch

sometimes using just VirtualSMC and BatteryManager.kext can just do the job

also adding this kext as well:
https://github.com/1Revenger1/ECEnabler

can sometimes help

 

[pincopallino8282]

Thanks Feartech for your kind reply. But even using the kext you recommend, I haven't solved the problem

 

[Feartech]

Thanks Feartech for your kind reply. But even using the kext you recommend, I haven't solved the problem

zip and upload your efi