Note: Please use this configuration as a base for your own configuration. I've made this to suit my own needs.

Dell Inspiron 14 5459 OpenCore EFI

OpenCore configuration, kernel extensions and ACPI patches for Dell Inspiron 14 5459 i7 variant.

Laptop Specifications:

Intel® Core™ i7-6500U @ 2.50 GHz
Intel® HD Graphics 520
4GB DDR3L 1600 MHz RAM
14-inch HD WLED Display
Intel Dual Band Wireless AC 3160 Wi-Fi and Bluetooth
1 USB 3.0 port, 2 USB 2.0 port
HDMI port
SD card reader

BIOS Setup:

Enable UEFI Network Stack: Off
Enable Legacy Option ROMs: Off
SATA Operation: AHCI
Secure Boot Enable: Disabled
Intel® SGX Enable: Disabled
Multi Core Support: All
Intel® TurboBoost™: Enabled
Virtualisation: Enabled

Working features:

macOS 12.4 Monterey
Built-in keyboard (with function keys)
Built-in trackpad (with gestures)
HDMI Video and Audio
Integrated Camera
Ethernet
Native audio with AppleALC, including headphones (You will have to install some kexts for headphone port to work correctly, the guide is in kexts folder.)
Battery status
Sleep and Wake

To be fixed:

USB mapping (the port works but I have not map it correctly due to lack of 2.0 devices)
Microphone
Power Management (battery drains a lot)

You could try fixing Wi-Fi with itlwm or Airportitlwm since it is stated as compatible in this compatibility list. But it does not work for me. It is recommended to buy another Wi-Fi card for better compatibility and features.

Wi-Fi does work, the card is somehow loose on my laptop and it only takes a replug to get it to work lol. Use itlwm

Bluetooth does not work.

Credits: