code is not a standard controller model but rather a status indicator (often signifying "Fixed Address" or a specific boot mode) used by mass production tools. Key Technical Aspects Controller Identity
: This designates a specific firmware version (e.g., version 36.13) associated with the controller's production. : This usually refers to a configuration setting within the AlcorMP recovery software
, "FA00" is often an error code or status indicating that the controller cannot recognize the flash memory (NAND) chip correctly or that the firmware is corrupted.
In this comprehensive guide, we will tear down exactly what this device is, why Windows labels it as "unknown," and the definitive best steps to resolve the driver issue for good.
When a computer lists a device as "Unknown [FA00]," it generally means the Operating System
: Run ChipGenius to find the actual VID (Vendor ID) and PID (Product ID) . For Alcor Micro, these are often VID = 058F and PID = 1234 .
Alcor tools are highly specific. A version meant for eD3 memory will likely fail on TLC memory.
: Ensure you are using a 32-bit version of Windows for better compatibility with older Alcor tools.
: Cheap or counterfeit drives often use Alcor controllers that report "0 MB" or incorrect capacities when they fail. Possible Recovery Steps
Finding the right fix for an Alcor Micro Unknown [FA00] F/W 3613