Alcor Micro Unknown Fa00 F W Fa04 Top Exclusive
to re-flash the firmware. This will wipe all data but typically restores the drive's functionality. Technical Summary Table Typical Value Reported Controller Unknown [FA00] Actual Chipset Alcor AU6989SN-TA / AU6989SNCS-TA USB Version 2.0 High Speed Standard VID/PID 058F / 1234 Common Firmware FA04, F103, F507 Are you trying to recover data from this drive, or just trying to it to make it usable again? Alcor [Fa00] Aka Au6989sn-Ta - Usb Flash Drive - Scribd
To avoid entering this repair cycle in the future:
With the drive , place your tool across two data pins on the NAND flash chip (typically pins 29 and 30, or alternative adjacent data I/O pins) to form a brief electrical short circuit. alcor micro unknown fa00 f w fa04 top
. It is not a specific "model" of a high-end drive, but rather a low-level identification of a budget Alcor controller that is currently missing its configuration data. Are you trying to recover data from this drive or simply trying to it to make it usable again?
To fix the drive, you must understand what your diagnostic tool (such as ChipGenius or AlcorMP) is trying to tell you. to re-flash the firmware
Because the "FA04" error is frequently caused by a failure to filter bad memory cells, you must instruct the software to run a deep scan:
Note: hardware/firmware details for specific Alcor Micro device IDs (FA00–FA04) are sparse in public documentation; this write-up synthesizes known Alcor Micro USB controller families, typical firmware/boot flows, reverse‑engineering methods, and practical guidance for identification, debugging, and development. I assume the target is an Alcor Micro USB flash / mass‑storage controller with device descriptors showing unknown vendor/product IDs around FA00–FA04; adapt specifics to the exact device you have. Alcor [Fa00] Aka Au6989sn-Ta - Usb Flash Drive
Carefully pry open the plastic casing of the USB drive to expose the circuit board.
Understanding and Fixing Alcor Micro Unknown [FA00] F/W FA04 Top Devices
