Can someone help me fix audio on my dell latitude e6500?

I installed macos high sierra 10.13.6 on dell latitude e6500(intel c2d p8700,4gb ram, nvidia quadro nvs160m,idt92hd71 audio) and everything is fine except audio. I got patched applehda for my idt92hd71 and also got hdaenabler in my efi folder and s/l/e folder. Set layout id in config.plist to 13 which is default by this patched applehda and also applied dsdt patch for idt92hd71 that i read somewhere that i need. It detects audio output and detects when i plugin headphones in but no audio is coming out from speakers or from headphones. How can i fix this?

submitted by /u/aljelja_d_smekenzi
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