Chipgenius V4.21 Instant

Change USB ports. Avoid using front-panel case ports or unpowered USB hubs. Plug the drive directly into the motherboard ports on the back of the PC. "Flash ID: Unknown"

While ChipGenius is safe because it only reads data, repairing drives using firmware tools carries risks: Chipgenius V4.21

Have you already , and if so, what Controller Vendor did it list? Change USB ports