[Latitude 5280 - Monterey] Onboard audio not working/bluetooth not working

[fearlipe]

Trackpad works fine, wifi is working as well. Just the bluetooth that does not turn on and the onboard audio that is not working as well.

[QuanTrieuPCYT]

Try using AppleALC + VerbStub with layout-id 21 and feedback me. I'm also aware of this issue

[QuanTrieuPCYT]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

[fearlipe]

Try using AppleALC + VerbStub with layout-id 21 and feedback me. I'm also aware of this issue

And how I do this? Just changing the layout-id from 69 to 21 din't work.

[QuanTrieuPCYT]

Try using AppleALC + VerbStub with layout-id 21 and feedback me. I'm also aware of this issue

And how I do this? Just changing the layout-id from 69 to 21 din't work.

first, remove ALC256.kext then grab a copy of AppleALC and VerbStub and put it into your kext folder after that, go into your config.plist and set layout-id to 21

I think your dell 5280 uses a different layout id tho, try using other ids they mentioned on the applealc codec list

[fearlipe]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

[QuanTrieuPCYT]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

https://www.youtube.com/watch?v=TBbD4pGFhIU try this guide

[yarecco]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

Hi Try with my EFI for Latitude 5280 (Monterey) https://drive.google.com/file/d/14JmYCqzHlpujm0vjiBECUpAX-90IxdlW/view?usp=sharing everything is working: Bluetooth, audio, wifi, card reader, LTE modem, external display HDMI...

[fearlipe]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

Hi Try with my EFI https://drive.google.com/file/d/1AsW6oE-Z0ZVGH4o9ROiS9nxtVDITyp7Q/view?usp=sharing everything is working: Bluetooth, audio, wifi, card reader, LTE modem, external display HDMI...

Can you share in another place? I got a "ou can't access this item because it is in violation of our Terms of Service."

[yarecco]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

Hi Try with my EFI https://drive.google.com/file/d/1AsW6oE-Z0ZVGH4o9ROiS9nxtVDITyp7Q/view?usp=sharing everything is working: Bluetooth, audio, wifi, card reader, LTE modem, external display HDMI...

Your efi is for 5280?

Yeah 5280 (i5-7300u) it took two nights but finally everything works ;-)

[fearlipe]

For bluetooth, make sure that you remapped your USB and use IntelBluetoothFirmware with BlueToolFixup (not with the Intel injector). Would recommend switching to a Broadcom module for proper support though, Intel kexts are still buggy and heavily in development

Can you help me with this? where do I get those and where i remap my usb? I have oc auxiliary tools here.

Hi Try with my EFI https://drive.google.com/file/d/1AsW6oE-Z0ZVGH4o9ROiS9nxtVDITyp7Q/view?usp=sharing everything is working: Bluetooth, audio, wifi, card reader, LTE modem, external display HDMI...

Your efi is for 5280?

Yeah 5280 (i5-7300u) it took two nights but finally everything works ;-)

Awesome!!! Do you have it in another link? Google deleted your link "You can't access this item because it is in violation of our Terms of Service."

[fearlipe]

Awesome!!! Do you have it in another link? Google deleted your link "You can't access this item because it is in violation of our Terms of Service."

Weird.. OK I try to attach it here Uploading EFI.zip…

Not working, just reload the page.

[fearlipe]

https://1drv.ms/u/s!AqWajkEg6MQy8G1mGtwvFtFVANVT?e=9r3cwL maybe from here would go

Worked, thanks!

[fearlipe]

https://1drv.ms/u/s!AqWajkEg6MQy8G1mGtwvFtFVANVT?e=9r3cwL maybe from here would go

Worked, thanks!

Even tho I was able to download, it's not working for me.

What I need to do to load this new efi? run clean nvram?

I just put in your efi my serial and ROM stuff, and put it into my efi drive under EFI.

[fearlipe]

I did, it doesn't change anything... DO you think I need to do a clean installation with your efi?

[yarecco]

I did, it doesn't change anything... DO you think I need to do a clean installation with your efi?

You can try. Does it start installation from USB with my EFI?

[fearlipe]

I did, it doesn't change anything... DO you think I need to do a clean installation with your efi?

You can try. Does it start installation from USB with my EFI?

No, it does the following: OC: Failed to parse configuration.

[fearlipe]

Can you please send the EFI folder direct from your EFI drive?

[yarecco]

Can you please send the EFI folder direct from your EFI drive?

It was my EFI drive... maybe just try tu put only Kexts folder to your OC folder and update you config.plist with new kexts?

[yarecco]

As for internal device I simply copied settings from my working Big Sur installation to the config.plist

[fearlipe]

That's weird, when I try to open your config.plist with OCAuxiliaryTools it says "invalid plist file".

[fearlipe]

Those files looks different from the first one you sent.

Aparently the first one was the wrong.

[yarecco]

Those files looks different from the first one you sent.

Aparently the first one was the wrong.

OK it must have been some corruption with compression..

[fearlipe]

Damm boi, after you send the files i was able to use bluetooth and onboard audio, even airpods are working! thanks!

[yarecco]

Damm boi, after you send the files i was able to use bluetooth and onboard audio, even airpods are working! thanks! Nice to hear that it worked😀

[fearlipe]

One thing that is not wokring anymore is the "trackpad". Now is just working as a mouse, so i lost the pinch to zoom and other gestures.

[yarecco]

One thing that is not wokring anymore is the "trackpad". Now is just working as a mouse, so i lost the pinch to zoom and other gestures.

did it work with the "original" efi that you used before?

[fearlipe]

Yes.

[yarecco]

One thing that is not wokring anymore is the "trackpad". Now is just working as a mouse, so i lost the pinch to zoom and other gestures.

Ok I know how it has come. SOmehow I forgot to put the AlpsHID.kext

[fearlipe]

You sent the opencore.efi file, did you meant to sent config.plist?

[fearlipe]

I've added the kext folder you sent, but the trackpad does not work as intended.