Never keep a hot, failing flash drive plugged into your computer for extended periods, as it can damage your motherboard's USB port. Unplug the drive and let it cool completely. Inspect the USB plug for bent pins or debris.

Use tools like to identify the specific controller model (e.g., AU6989SN) and the Flash ID code. Step 2: Use Alcor MP Tools

When Windows displays an "Unknown Device" or "Mass Storage Device" with a faulty driver, it means the operating system recognizes a device is plugged in but cannot communicate with its flash memory, often resulting in:

Right-click the AlcorMP.exe file and select .

Let me know and I can guide you toward the right repair software. Alcor Alcor - FlashBoot.ru

Use a USB 2.0 port instead of USB 3.0/3.1. Alcor recovery tools are older and often fail to communicate properly over high-speed blue ports.