The only effective way to revive a drive with this specific FA00/FA04 error is to use a factory "Mass Production" (MP) utility to re-initialize the controller.
: If the tool shows a red slot with error codes like 30100 (Flash Not Found), the memory chip is physically dead and cannot be repaired by software. Alternative Troubleshooting
Disable antivirus temporarily if it flags the tool (common false positive). : alcor micro unknown fa00 f w fa04 top
Connect the drive directly to a (avoid USB hubs).
If you cannot use the MP tool immediately, you can try basic system fixes: FIX USB Flash Drive Unknown Capacity The only effective way to revive a drive
Extract the tool to C:\AlcorMP\ (avoid spaces in the folder path). Right-click AlcorMP.exe and select . The tool should detect your drive and turn a slot blue .
: This process is permanently destructive ; all existing data on the drive will be wiped. : Connect the drive directly to a (avoid USB hubs)
: Find a version of the AlcorMP tool that explicitly supports the FA00 internal code. Reliable repositories include USBDev.ru and FlashBoot.ru . Prepare the PC : Use a Windows 7 or 10 PC with administrator rights.