Dell Inspiron 759x

Configuration

Model	MacBookPro15,3	Version	10.15.2
Processor	Intel Core i5-9300H/i7-9750H	Graphics	UHD Graphics 630
Memory	2667MHz DDR4 8GB x2	Disk	Samsung 970 EVO
Audio	Realtek ALC295	WiFi/Bluetooth	Dell Wireless 1820a

Not Working

Intel card not working yet (Bluetooth kext can be found at IntelBluetoothFirmware)
Discrete GPU (Disabled)
Fingerprint (Disabled)
Internal Microphone

HDMI blinking at boot

This will happen when using plug-in HDMI after bootup. This will be fixed after short sleep (about 1min) and never happen again until reboot

You can fixed this by turn off com.apple.driver.AppleHDAController in Kernel and Kext Patches on Clover or Kernel > Patch on Opencore but HDMI Audio will be disabled

For building

This will pull all newest kext and build into zip files

Clone this repo
Run follow command: python3 update.py --build

Installation

Prepair an Mac installer in USB with bootloader you choice ( Use unibeast to create it )
Replace EFI/(Booloader) folder in USB EFI partition with this shipped bootloader folder
- If you dont have EFI folder, go to bootloader download pages and take them
Boot into USB and select MacOs installer
After install success, run PostInstall/install.sh in terminal
Then you need to mount EFI partition and replace it with USB's EFI
After System EFI replaced by your EFI, Using Opencore Configurator, Clover Configurator or update script to change SMBIOS, generate your serial and MBL
Run python3 update.py --post to fix sleep and audio
- You can run bash install.sh in PostInstall/CombojackFix if cant use above script
If you're using intel card, please use NullEthernet for fixing iMess and FaceTime
- Change MAC in NullEthernet with your new created one, see below

Fake ethernet

Generate your MAC address in SSDT-RMNE if using NullEthernet
You can make an MacAddress in Mac generator online
Edit SSDT-RMNE.aml with MaciASL and replace MAC with your generated one
Save as -> ACPI machine language (replace exited one)
Add it to your bootloader:
- Kext add in Kexts (Opencore need add to Kernel in config.plist)
- AML's file add to ACPI folder (Opencore need add to ACPI)
Reboot

Sleep Wake

sudo pmset -a hibernatemode 0
sudo pmset -a autopoweroff 0
sudo pmset -a standby 0
sudo pmset -a proximitywake 0
sudo pmset -b tcpkeepalive 0 (optional)

-b - Battery -c - AC Power -a - Both

Please uncheck all options (except Prevent computer from sleeping..., which is optional) in the Energy Saver panel.

SN MLB SmUUID using update script

Please use your own SN, MLB (use MacInfoPkg or Clover Configurator or Hackintool) and SmUUID.

python update.py --set sn=xxx mlb=yyy smuuid=zzz
python update.py --gen # generate and use new SN, MLB and SmUUID

Display

If you are using FHD(1080p) display, you may want to enable font smoothing:

defaults write -g CGFontRenderingFontSmoothingDisabled -bool NO

If your laptop display is 4K screen, you should set uiscale to :

python update.py --set uiscale=2

DW1820a

You have to add following config to Device Properties:

Change

<key>#PciRoot(0x0)/Pci(0x1c,0x0)/Pci(0x0,0x0)</key>

Into

<key>PciRoot(0x0)/Pci(0x1c,0x0)/Pci(0x0,0x0)</key>

See THE Solution:Dell DW1820A

CLOVER and Opencore Theme

You can set theme to one of these themes.

Opencore now can be using clover theme by convert function in update.py, run below to set and theme you like

Right now opencore only have white font color, so select dark theme is best choice

python update.py --set theme=name # will download if not exist

Example python3 update.py --set theme=Material

NTFS Writing

Add UUID=xxx none ntfs rw,auto,nobrowse to /etc/fstab, xxx is the UUID of your NTFS partition.

If your NTFS partition has Windows installed, you need to run powercfg -h off in powershell in Windows to disable hibernation.

Tap Delay

Turn off Enable dragging or use three finger drag to avoid one-finger tap delay.
Turn off Smart zoom to avoid two-finger tap delay.

See is-it-possible-to-get-rid-of-the-delay-between-right-clicking-and-seeing-the-context-menu

BIOS value unlock (Advanced User)

Big thanks for @Leoing, who found all nessesary value

Name	Address	Configable value	Default value
CFC-Lock	0x6F0	0x1 or 0x0	0x1
DGPU	0x574	0x1 or 0x0	0x1
Voltage Lock	0x78C	0x1 or 0x0	0x1 (1.6.0)

You can follow this to change those value

For Bios 1.6.0 0x78C need set to 0x0 so VoltageShift can be used

Credits

acidanthera for providing almost all kexts and drivers
alexandred for providing VoodooI2C
headkaze for providing the very useful Hackintool
daliansky for providing the awesome hotpatch guide OC-little and the always up-to-date hackintosh solutions XiaoMi-Pro-Hackintosh 黑果小兵的部落阁
RehabMan for providing numbers of hotpatches and hotpatch guides
knnspeed for providing Combojack, well-explained hot patches and USB-C hotplug solution
bavariancake and LuletterSoul for providing detailed installation guide and configuration for XPS15-9570
And all other authors that mentioned or not mentioned in this repo
xxxza this build is porter from his project, big thanks to him

Gonfucius / Dell-Inspiron-7591-Hackintosh