: Common public versions include 367.38.1 (older), 400.184 (supports RTX/Turing), and newer releases like 455.127 . Key Components The software package typically includes two primary tools:
D. Production-safe verification
Old versions of MODS/MATS will not recognize modern GPU architectures. For example, an older version of MATS designed for the GTX 1080 will completely fail to read or accurately test an RTX 30-series or RTX 40-series graphics card.
Tests the GPU’s Power Delivery Network (PDN), verifying that voltage regulators (VRMs) supply clean power under varying synthetic loads.
Disables automated error correction to force the hardware to reveal underlying instabilities. download nvidia modular diagnostic software
MATS is a specialized module often used within the MODS environment (or independently) focusing exclusively on memory diagnosis. MATS is crucial for identifying which specific VRAM chip has failed, allowing technicians to perform precise BGA soldering repairs. How to Download and Set Up NVIDIA MODS
NVIDIA Modular Diagnostic software is not public freeware. It is protected intellectual property. Searching for "NVIDIA Diagnostic download" on public forums or torrent sites poses a severe security risk, as bad actors often embed malware, keyloggers, or crypto-miners into fake diagnostic executables.
MODS usually runs in a standalone Linux environment or via FreeDOS to bypass standard Windows driver interference.
Official distribution of MODS is strictly limited to NVIDIA's internal teams and authorized partners (OEMs) for hardware validation. It is available for public download on the official NVIDIA Software and Applications page. : Common public versions include 367
: NVIDIA does not provide MODS to the general public or through its standard Software and Applications portal Target Users
However, none of these are accepted by NVIDIA for official RMA. For warranty claims, Mods is the gold standard.
MODS is a command-line utility with zero graphical user interface (GUI). Running the wrong commands can potentially brick a card if you alter low-level configurations. How NVIDIA MODS/MATS Works (An Overview)
). Look for "errors" listed by channel (e.g., Channel A1, B0) to identify which physical memory chip needs replacement. Summary of Tools and Sources Tool to create the bootable USB Download Rufus Levirepair Forum For example, an older version of MATS designed
This article provides a complete, step-by-step guide on how to download, install, and run NVIDIA Modular Diagnostic Software legally and safely.
Once the command line loads, the user navigates to the directory containing the software and executes a command string.
NVIDIA does not host MODS or MATS on a public download page for consumers. Officially, this software is only distributed to: Authorized Board Partners (ASUS, MSI, EVGA, Gigabyte, etc.) Official RMA and repair centers NVIDIA engineers and field technicians