Bronxteck

yup Big Sur as i said has no support for HD4000.

Big Sur dropped support for Ivy Bridge graphics HD4000

that sounds like a chameleon boot loader issue. if you used myhack then install the bootloader to the drive. you might be on an MBR partition instead of a GPT one. https://learn.microsoft.com/en-us/windows/deployment/mbr-to-gpt

check here

one probably has better antennas then the other. try switching the antenna wire position on the slower one (black wire switched with white or grey wire on card)

i dont think so you should need only applealc and lilu https://github.com/acidanthera/AppleALC what options does it show in hackintool for audio in the audio tab.

can try layout id 10 or 12

Welcome to the forum.

you probably need to update your smbios info for firmware version

Try allowing everyone from the iphone airdrop. sometimes rebooting the iphone helps i have had the same issue with real imacs.

you probably need to map your usb ports. try with hackintool or this https://github.com/corpnewt/USBMap

in your specs above you mention you have Storage Type: M.2 SSD... can you click on the controladoras de almacenamiento its the one below the sata you have selected.

did you try the whatevergreen boot flag -igfxsklaskbl https://github.com/acidanthera/WhateverGreen

Welcome to the forum.

make sure that the icons are of the proper type and they are named the same way as the one's that are displaying.