Alcor Micro Unknown Fa00 F W Fa04 Fixed Jun 2026
(like 30400 or 30700) in AlcorMP while trying to apply this fix? Alcor Micro - USBDev.ru
) fails to identify the controller part-number or the flash memory chip correctly , often displaying a generic or incorrect placeholder like The fix involving " FA04 fixed
Interestingly, the Alcor Micro USB FA00/FW/FA04 has found a following in certain niche markets. Industrial applications, where reliability and durability are paramount, often favor components that have proven their mettle over time. Similarly, vintage computing enthusiasts find value in components like the FA00/FW/FA04, as they often provide the necessary bridge between older hardware and modern storage solutions.
The version of AlcorMP being used does not possess the parameters for your specific NAND memory. alcor micro unknown fa00 f w fa04 fixed
(which is not a real Alcor model) with the correct hardware profile, typically mapping it to AU6989SN-TA AU6989SNCS-TA Flash ID (FID) Correction
: Click the Driver button, enter your VID/PID (e.g., 058F 1234), and click Install . Setup/Configuration : Go to Setup (password is usually blank or "888888").
Once configured, your USB drive should appear in the tool's main window. Click the "Start" button. The tool will now write the correct, low-level firmware back onto the controller. This process can take several minutes. (like 30400 or 30700) in AlcorMP while trying
After a successful flash, the tool will likely show a green circle. You can now close the MP Tool, safely eject the drive, and then re-format it using Windows . Your drive should now be properly recognized again. If the process fails with errors like 30400 - Unknown flash error , it indicates the tool cannot communicate with the flash memory, often pointing to more serious hardware damage.
To get a report like this, someone has used a tool like . This tool probes a connected USB device to identify its components. When it fails to find a match for the controller in its database, it reports it as "Unknown" and shows the raw identification codes like FA00 and firmware version FA04 .
Once the computer makes a sound, release the short, and the AlcorMP tool should recognize the device in Test Mode. Summary of Fixes Probable Cause Firmware Corrupted Run AlcorMP Unknown Device Driver / Firmware Uninstall Device / Reflash Not Detected Hardware / Dead Test Mode / Shorting Setup/Configuration : Go to Setup (password is usually
If the process encounters errors, use this reference table to resolve common AlcorMP status codes: Error Code / Message Primary Cause
: When this error occurs, the software usually reports an FID of 00 00 00 00 00 00 or fails to read it entirely. Without an FID, the mass production tool does not know what type of memory is on the board and cannot reflash it. 🛠️ Root Causes & Fixed Solutions
Once your Alcor Micro drive is fixed, prevent future FA00 errors by: Always using the option. Avoiding cheap, unbranded USB chargers for data transfer.
When connecting the device, system tools (e.g., USB Device Tree Viewer, ChipGenius, or Alcor’s own diagnostic utilities) may report:
If your USB flash drive suddenly stops working, reports a capacity of 0 MB, displays "No Media" in Windows Disk Management, or throws an obscure hardware code like , your drive’s controller firmware is corrupted.