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Laptop audio not working Realtek ALC290 AppleALC

Joined
Jul 24, 2021
Messages
1
Motherboard
Hp Pavilion 14 Notebook PC
CPU
Intel i7 5500U @ 2.40Ghz
Graphics
Intel HD 5500 Graphics
HI Everyone,

So I have build a mackintosh on my laptop.
Specs:
Hp Pavilion 14 Notebook
CPU: I7 5500U
GPU: Intel HD 5500 + Geforce 840M(Not using)
Ram: 8gb
Wireless Card: BCM43142 (Written BCM943142HM on card)
Audio: Realtek ALC290
OS: Big Sur 11.4a
BootLoader: OpenCore 0.7.0
Screen: Elan Touch Screen USB

The main problem is The audio is not working at all. There is no device in system information and nothing is working on headphone ports. I have tried voodooHDA but it only showed Digital HDMI which is useless. I have also tried layout ids for ALC290 listed on AppleAlc supported codecs page but nothing worked. Please help me with this. I have also issue with internet and the touch screen works perfectly with UPDD driver. But please help me with the sound!!!

I have attached the EFI using OpenCore 0.7.0 so please check if something is wrong.

Thanks.
 

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  • EFI.zip
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