Before an ECS is used to create a private image, you need to install special drivers on it.
To download the GPU driver, log in at http://www.nvidia.com/Download/index.aspx?lang=en-us. You are advised to select the latest CUDA toolkit version.
After the GPU driver is installed, run the following command to switch the GPU working mode and restart the ECS (for example, the GPU driver is installed in C:\Program Files\NVIDIA Corporation\NVSMI\nvidia-smi.exe):
"C:\Program Files\NVIDIA Corporation\NVSMI\nvidia-smi.exe" -dm 0
To download the SR-IOV driver, access https://downloadcenter.intel.com/search?keyword=Intel++Ethernet+Connections+CD. You are suggested to select version 20.4.1 or later.
During driver installation, if you encounter the "No Intel adapter found" error, see How Can I Handle the Issue that a Windows 7 ECS Equipped with an Intel 82599 NIC Reports an Error in SR-IOV Scenarios? for troubleshooting.