When your computer identifies a USB drive as "Alcor Micro Unknown FA00 F/W FA04," it indicates that the firmware on your (typically the AU6989SN series) has become corrupted or is in an uninitialized state. This error often manifests as a "No Media" or "0 Byte" capacity issue. Understanding the FA00 F/W FA04 Error
Let’s break the keyword down piece by piece. alcor micro unknown fa00 f w fa04
However, if you never use a smart card and you’re paranoid, you can always: When your computer identifies a USB drive as
In some Alcor tools, 04 means or 4KB page mode . alcor micro unknown fa00 f w fa04