Mackintosh EFI Dell OptiPlex 3050 micro

[Tomislav Grande]

Hi!
I have bootable Monterey on Dell OptiPlex 3050 Micro

- i5-6500T
- 2x8Gb DDR 4
- 250GB SSD
- WLAN CardM2 DW1560

can't get audio working, I really do not know where Im missing....

Any help would be appreciated.

Ty.

 

https://file.io/xIQ8h7jiZRuQ

[MaLd0n]

 

-Bios/UEFI in full default settings(CSM to Disable with AMD GPU - Sata to Ahci - Secure Boot Disable on mobiles)
-Delete old EFI folder and paste new. Don't use merge files
-Don't use Drag and Drop into EFI partition. Use Copy/Paste instead
-Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen

Sound - https://www.olarila.com/topic/6074-guide-easy-audio-solution-with-applealc/

 

[Tomislav Grande]

Maldon, thanks.
audio not working, I have tried all layouts:

Audio is Realtek ALC3234
layouts: 3,11,12,13,15,17,18,20,21,22,23,27,28,29,30,31,37,66,69,71,82,86,96,99,100,255

lost 2h of testing but non of them works, do you have any hints on this one?
If I add PciRoot(0x0)/Pci(0x1F,0x3) Device properties on OpenCore than audio is 200series PCH HD Audio....

I`m lost....

[MaLd0n]

Use via bootarg with alcid=xx

EFI.zip

[Tomislav Grande]

Ok, I already have done that but it didn't work, now with your eFI it is working, how?

What is different, can you explain I would really like to understand...

thank you!

[MaLd0n]

IRQs cascade, HPET, RTC, IPIC TIMR

Post this efi with all work to help other people

https://www.olarila.com/forum/96-hackintosh-efi-folder-collection/