@Jovie918
I'm making following assumptions::
1. You have installed already graphics inside the computer or Motherboard.
2. As this is your First Hackintosh, I would suggest to go step by step to fix the issue.
3. You are familiar with terms like drivers, BOIS, boot etc.
4. You are yet to install macOS on Hard disk
5. Please don't be offended, I don't know your capability and set up
Some additional Questions to understand your set-up ?
1. What is your storage NVMe, SSD, HDD.
2. Do you have Dual Boot, means windows already installed ?
3. Can you install macOS in a separate physical disk, if you have already windows installed ?
4. What is your BIOS Settings ?
Steps I suggest:
Preparation :::
General Guideline Bios Settings:
isable Quickboot, OS Type: Other OS, Enable AHCI Mode, Disable XMP Profiles etc.
Assuming you have windows installation, Please unplug the Hard disk and Power up the system (If no ignore this step)
1. Please Remove the graphics card from the computer.
2. Connect you monitor to directly
to motherboard (HDMI/VGA output on Motherboard)
3. Continue OS installation.
4. After you Install OS, Run MultiBeast to install Clover Boot and Drivers required for Completing MacOS installation
5. Download Post installation Tools like IORegistry, Clover Configurator, KextBeast, EFI Mount.
6. If you have completed above 5 steps then let me know(also post screenshots) I can guide you further.
Journey of Hackintosh does not happen in a day.... Be patient and read, read ,read again through forums. I hope Hackintosh is not your main machine at least until you are familiar with Tools, Procedures, etc.
Press that "Like" Button if I have helped you.