Dell Inspiron 5480 - Catalina

Hello guys, how are you doing?

First of all I would like to say that english is not my mother tongue, so if there is something incorrect in my spelling or semantic just be patient =).

Specifications:

• Intel Core i7-8565U
• 16gb DDR3
• Intel UHD Graphics 620 1536 MB
• Intel Wireless Network Label,9462, BCC
• Catalina 10.15.7
• 128gb Crucial Sata SSD
• Nvidia Geforece N17S-G1 2GB DDR5 (Second board, that I dont use in the Hackintosh)

My problem with my hackintosh are just three:

1. HDMI port isnt recognizing any device (tried three different screens, non of them are showing anything);
2. My audio port doest works properly, when I put my headphone it a few times works but most of the times doesnt;
3. My wifi is not working (I am using an adapter to have wifi in it);

Can anyone help me, specially with the hdmi port, please?