I have recently installed PyTorch with CUDA support on my machine, but when I run torch.cuda.is_available(), it returns False. I verified my GPU setup using nvidia-smi, and it seems that my system recognizes the GPU correctly.

Here are the steps I’ve followed so far:

1. Installed PyTorch with CUDA support using the command pip install torch torchvision torchaudio.

2. Confirmed that my GPU is recognized by my system using nvidia-smi.

3. Verified that the correct CUDA version is installed.

Despite this, running torch.cuda.is_available() still returns False. What could be the reason for this issue, and how can I resolve it?

Additional Information:

• Operating System: Windows 11

• Python Version: 3.10

• PyTorch Version: 2.3.1

• CUDA Version: 12.5.82

• GPU Model: NVIDIA GeForce RTX 4060

What I’ve Tried:

• Reinstalling PyTorch with CUDA support.

• Updating GPU drivers.

• Rebooting the system.

import torch

print(torch.cuda.is_available())  # Returns False
print(torch.cuda.current_device())  # Raises RuntimeError: No CUDA GPUs are available

I have recently installed PyTorch with CUDA support on my machine, but when I run torch.cuda.is_available(), it returns False.