[solved] How to make ALC283 work?

[fr0n1k]

You're using the wrong version of MacIASL here. Or you didn't set ACPI 6.1 in MaciASL->Preferences.
Only one error in the file you attached.
Your mistake... you forgot to apply "Rename _DSM methods to XDSM" or "Remove _DSM methods" before applying other patches.
The _DSM issue is very clear in the guide, as is correct version of MaciASL and MaciASL ACPI settings.
You should read it carefully.

Thanks. Last i need to patch my config with your 4 rules for HDA, and enable drop oem dsdt? By the way, i need to place only 1 patched aml file, or others too?)

 

[RehabMan]

Thanks. Last i need to patch my config with your 4 rules for HDA, and enable drop oem dsdt? By the way, i need to place only 1 patched aml file, or others too?)

You really need to read the ACPI patching guide.
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

 

[fr0n1k]

You really need to read the ACPI patching guide.
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Hey, thank you, i've made everything, but still can't see any audio devices( Please, help me)
Here is my terminal commands, clover and ioreg.
Maybe i was mistaken, and my notebook has not the alc 283? Windows showing me 0283, so, i thought that it is it?

 

[RehabMan]

Hey, thank you, i've made everything, but still can't see any audio devices( Please, help me)
Here is my terminal commands, clover and ioreg.
Maybe i was mistaken, and my notebook has not the alc 283? Windows showing me 0283, so, i thought that it is it?

You didn't apply "IRQ Fix" to your DSDT.
And your kextcache output shows AppleHDA_ALC283.kext is not installed.
You should obtain a codec dump from Linux to verify your audio code is ALC283 (0x10ec0283).

 

[fr0n1k]

You didn't apply "IRQ Fix" to your DSDT.
And your kextcache output shows AppleHDA_ALC283.kext is not installed.
You should obtain a codec dump from Linux to verify your audio code is ALC283 (0x10ec0283).

And now? Maybe i haven't waited enough?

 

[fr0n1k]

You didn't apply "IRQ Fix" to your DSDT.
And your kextcache output shows AppleHDA_ALC283.kext is not installed.
You should obtain a codec dump from Linux to verify your audio code is ALC283 (0x10ec0283).

How could this be? Maybe I should reinstall it?

 

[RehabMan]

And now? Maybe i haven't waited enough?

This has "IRQ Fix".

How could this be? Maybe I should reinstall it?

Make sure you boot without caches, rebuild cache as per FAQ.

 

[fr0n1k]

This has "IRQ Fix".



Make sure you boot without caches, rebuild cache as per FAQ.

I have no such option in clover, don't know why..(

 

[fr0n1k]

This has "IRQ Fix".



Make sure you boot without caches, rebuild cache as per FAQ.

Ok, I've booted with NoCaches flag, but computer still cant see alc_283 kext
Is there a way to reinstall it?

 

[RehabMan]

I have no such option in clover, don't know why..(

kernel flag "-f".