Audio And External Screen Not Working On My Hackintosh

Hello!

So i have recently installed macOS Big Sur on my laptop (Lenovo IdeaPad S145 15IWL)

Ok so... the audio on my headphones are not working and when i connect it to an external screen, the screen does not detect it!

What can i do?

(My CPU is an Intel Core I5 1035G1)

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My Laptop:

Lenovo Ideapad S145 15IWL

CPU: Intel Core I5 1035G1

RAM: 12GB RAM

SSD: KIOXIA EXCERIA 240GB SSD SATA

Graphics Integrated