Issue with combo jack port ALC295 Acer Nitro 5 AN515-55QY

Issue with combo jack port ALC295 Acer Nitro 5 AN515-55QY

Hi! I am new here and to the Opencore universe. Last time i built a hackintosh it was in 2017. Time flies 😪!

I am currently finishing to build my first hackintosh using opencore, on my laptop. I am reaching full functionality on macOS Sonoma and Opencore 0.9.8.

What guide/tool I followed:

Dortania Guides (Opencore Install Guide, Getting started with ACPI) and config guide for laptop comet lake

Hardware:

  • CPU: QuadCore Intel Core i5-10300H, 4200 MHz (42 x 100) [Comet Lake-H; intel64_family6_model_165]
  • GPU: nVIDIA GeForce RTX 3060 Laptop (Acer)
  • RAM: 16GB 2x Micron 8ATF1G64HZ-3G2J1 DDR4-3200 (1600 MHz) SDRAM
  • Motherboard/Laptop model: Acer Nitro 5 AN515-55(-51QY)
  • Screen(s) Resolution:1920x1080
  • Audio Codec: Realtek ALC295 (Dev0295,Ven_10EC)
  • Ethernet Card: Intel Killer E2600
  • Wifi/BT Card: Intel(R) Wi-Fi 6 AX201 160MHz

What part I got an issue with:

But I am facing an issue. While the audio is working fine (built-in speakers and microphone) my combo jack is resisting.

When I start my computer to boot on macOS the boot-chime plays well both on built-in speakers and headphones. But after selecting the macOS disk, the headphones start to produce a continuous static noise until I log on macOS and put my computer to sleep mode.

I noticed that when i then wake up the computer, the static noise disappear and sound works perfectly with the headphone. Note that while the headphones don't work at startup, the built-in speakers do, so when I unplug the 3,5 jack speakers work fine.

ALC recommended layouts

I tried all the recomanded alc295 layouts, and finally chose to use the layout 13 as its the first giving me working audio. I also tried to use alcdelay and the ALCPlugFix for my audio codec I found on GitHub without any success. I don't have any idea why the combo jack is behaving this way.

https://preview.redd.it/s2x9pavybnhc1.png?width=1920&format=png&auto=webp&s=3840c11faa995e090eb9cab504471852e3989dfb

submitted by /u/wisemenb
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