Look for the (e.g., AU6989SN, AU6998) and the Flash ID Code .
Download a tool called or Flash Drive Information Extractor . Plug in your USB drive.
💡 If the software still says "Unknown," try plugging the drive into a USB 2.0 port on the back of your computer (motherboard port). USB 3.0/3.1 ports often interfere with the low-level flashing commands required by Alcor controllers. To help you find the exact software you need, tell me: What is the Controller Part-Number from ChipGenius? What is the Flash ID (the long string of letters/numbers)? Are you trying to recover data or just fix the drive ? alcor micro unknown fa00 - f w 3613
This is the firmware version currently flashed onto the controller. If this is appearing as "Unknown," it means the firmware is corrupted or the software version you are using is too old to recognize it. Step 1: Identify Your Exact Chipset
Alcor Micro is a massive manufacturer of USB bridge controllers. Their chips are found in everything from high-end Transcend drives to unbranded "freebie" sticks. Look for the (e
You cannot use a standard Windows format tool for an FA00 error. You need the Alcor Micro Production Tool.
Before downloading tools, you must confirm the hardware details. Using a generic formatter can permanently "brick" the drive. 💡 If the software still says "Unknown," try
Search for "AlcorMP" followed by your controller part number (e.g., "AlcorMP AU6989").