How to Use UniversalAMDFormBrowser to Change UMA Frame Buffer Size

Prerequisites:

Download the latest version of UniversalAMDFormBrowser from https://github.com/DavidS95/Smokeless_UMAF

1. Prepare a USB drive, any size.
2. Drag all files from the UniversalAMDFormBrowser folder into the fat32 partition.
3. This should be how the usb should be set up fat32, with the folder you downloaded unzipped and placed into the root of the flash drive
4. Restart and set to boot from the USB drive.
5. Enter the menu Device manager.
6. Go to AMD CBS –> NBIO Common Options –> GFX Configuration.
7. In iGPU configuration, press Enter on AUTO, select UMA_SPECIFIED.
8. Change the UMA Frame buffer size to 3GB or 4GB.
9. Press ESC to go back until prompted to save, press Y to save.
10. Exit the program, remove the USB drive, restart into Hackintosh, and the VRAM will be modified.