Install a Compatible NVIDIA GPU

1. Power down the server and disconnect the power supply. 2. Remove the existing AMD graphics hardware from the PCIe slot. 3. Insert a known-compatible NVIDIA GPU into the available PCIe x16 slot. 4. Secure the card with the case screws and reconnect the power cables. 5. Boot the system, install the latest WHQL-certified NVIDIA drivers, and run the CasparCG server to verify that the media initiation process is now stable.

Sources