Use a tool like or Flash Drive Information Extractor to find the specific Controller Part-Number (e.g., AU6989SN, AU6998) and the Flash ID.
: This process will permanently erase all data on the drive. Shorting the Pins (Advanced Only) : alcor micro unknown fa00 f w 3613 updated
If these software fixes fail and the FID still shows as 0xFFFFFF or 898989 , the flash memory chip has likely reached its end-of-life or suffered a physical failure. Repair of damaged flash drives - elektroda.com Use a tool like or Flash Drive Information
The error message typically appears in flash drive recovery software like AlcorMP or ChipGenius when a USB drive's controller or firmware is corrupted . This specific status indicates that while the tool recognizes the manufacturer (Alcor Micro), it cannot identify the specific controller model or the flash memory chip's ID (FID). Why This Error Occurs Repair of damaged flash drives - elektroda