If your drive continues to get blazing hot during or after trying these steps, . Cheap promotional flash drives or counterfeit high-capacity drives regularly use rejected, substandard Alcor controller batches. When these chips degrade internally, they pull excessive current and generate heat that can eventually cause a total component meltdown. If a low-level format fails or the heat persists, discard the drive immediately to protect your PC hardware. To narrow down your next steps, let me know:
Extract the tool to a simple path (e.g., C:\AlcorMP\ ) and run AlcorMP.exe as an Administrator .
Understanding the Alcor Micro Unknown FA00 FW FA04 Hot Issue: Causes and Fixes alcor micro unknown fa00 fw fa04 hot
⚠️ This requires opening the physical casing of the USB drive. Proceed only if you are comfortable working with bare circuit boards and understand that this can permanently destroy the device if done incorrectly.
If you’ve just plugged in a USB flash drive, an SD card reader, or an MP3 player and found yourself staring at a device manager entry labeled with Hardware IDs mentioning FA00 or FA04 , you are not alone. If your drive continues to get blazing hot
, you are likely dealing with a corrupted Alcor Micro controller firmware or a failing USB mass storage device (like a flash drive or SD card reader). This specific error code often points to the Alcor AU6989SN-TA
Download ChipGenius or Flash Drive Information Extractor . If a low-level format fails or the heat
Is your device still getting hot immediately after plugging it in? If so, I can help you identify if it's a physical hardware failure firmware bug Alcor Micro - USBDev.ru
Bootloader loop
If you’ve plugged in a USB drive or SD card reader only to see with a generic icon and a strange firmware ID like FA00 or FA04 , you aren't alone. It’s a common sign of a corrupted controller.