What does it do?
Users prepare assets and boot files for their GPU family and run the tool from a USB drive. During the UEFI DXE stage, the tool performs firmware procedures, writes the V67 payload, and reads back the result for verification. Omitting the payload file enables a diagnostic mode that runs through the full procedure, though it can still change the GPU’s state. If multiple supported cards are present, it processes them in sequence; a designated file can also select a single target card.
Key features
- Run firmware procedures and the V67 payload during the UEFI DXE stage
- Read back and verify the payload write
- Run in diagnostic mode by omitting the payload file
- Process multiple supported GPUs in sequence or specify a single target card
- Prepare USB boot assets with PowerShell or Linux, WSL, or Git Bash scripts