How to Fix Blank/Blue Screen during Recording or Screen Sharing on Hackintosh (macOS Monterey)

How to Fix Blue/Blank Screen during Screen Sharing or Recording on Hackintosh (macOS Monterey)

If you get a blank blue or black screen when attempting to screen record or share your screen (in OBS, Discord, Zoom, or FaceTime) on a macOS Monterey Hackintosh, the issue is typically caused by misconfigured hardware video encoding/decoding (Intel QuickSync or AMD VDA Decoder). Here is how to troubleshoot and fix it.

Method 1: Configure Headless iGPU (For Systems with dGPU + Intel CPU)

If you have a dedicated GPU (AMD) and an Intel CPU, your iGPU must be set up in headless mode (connector-less) so macOS can use it solely for computing tasks like screen recording, while the dGPU handles display output.

1. Open your config.plist using OpenCore Configurator or ProperTree.
2. Navigate to DeviceProperties -> Add.
3. Locate your iGPU entry (usually PciRoot(0x0)/Pci(0x2,0x0)).
4. Set the AAPL,ig-platform-id to a headless frame-buffer value (e.g., 0300913E for Coffee Lake, 01001219 for Skylake). Do not configure any connector properties for the iGPU.
5. Save and reboot. Open Hackintool and check the "System" -> "VDA Decoder" status. It should show "Fully Supported".

Method 2: Force AMD VDA Decoder (For Systems with AMD GPU Only, e.g., iMacPro1,1)

If you do not have an iGPU (e.g. Intel "F" series or Ryzen CPU) and rely solely on an AMD dGPU, you must ensure the system uses the AMD hardware encoder.

1. Ensure you are using the correct SMBIOS. iMacPro1,1 or MacPro7,1 are recommended for AMD-only setups as they do not expect an Intel iGPU for background rendering.
2. If you use iMac19,1 or similar, macOS expects an iGPU. Switch to iMacPro1,1 to force macOS to use the AMD GPU's hardware decoder.
3. Ensure WhateverGreen is loaded and up to date.

Method 3: Disable Hardware Acceleration in App Settings (Temporary Workaround)

If you need a quick fix for Discord, Chrome, or Zoom:

• Discord: Go to User Settings -> Advanced -> Toggle off **Hardware Acceleration**.
• Google Chrome: Go to Settings -> System -> Toggle off **Use graphics acceleration when available**.