I understand you're looking for NVIDIA’s modular diagnostic software, but it's important to clarify a few points to ensure you get the proper tool and report format. NVIDIA does not publicly release a single, unified "modular diagnostic software" tool for general consumers. Instead, NVIDIA provides various diagnostic and validation tools depending on your use case:
| | Purpose | Access | |----------|-------------|-------------| | NVIDIA Mods (Modular Diagnostic Tool) | Internal board-level diagnostics for manufacturing/RMA | NVIDIA partners/OEMs only | | DCGM (Data Center GPU Manager) | Data center GPU health & diagnostics | Publicly available | | NVIDIA-SMI | GPU status, memory, temperature checks | Included with NVIDIA drivers | | NVIDIA PVA Diagnostic Tool | Programmable Vision Accelerator tests | Limited access | | CUDA Samples deviceQuery | Basic GPU functionality test | Public (CUDA Toolkit) | ✅ Properly Obtainable Diagnostic Tools 1. NVIDIA-SMI (Most common for end users) nvidia-smi -a # Full GPU report nvidia-smi --gpu-reset # Reset GPU (if supported) 2. DCGM (For data center / Linux) # Install on Ubuntu/Debian sudo apt install datacenter-gpu-manager Run diagnostics dcgmi diag -r 1 # Run level 1 diagnostics dcgmi diag -r 3 -g 0 # Comprehensive test on GPU 0 3. CUDA Device Query # After installing CUDA Toolkit cd /usr/local/cuda/samples/1_Utilities/deviceQuery make ./deviceQuery 📄 Generating a "Proper Report" For a diagnostic report you can share with NVIDIA support or your IT team: nvidia modular diagnostic software download