F W Fa04 Fixed - Alcor Micro Unknown Fa00
This is the most reliable solution and likely what is referred to in your search string.
We will approach this in two phases: Phase A attempts to recover the drive without losing data. Phase B is a destructive repair (you lose data, but get a working drive). alcor micro unknown fa00 f w fa04 fixed
Open Device Manager -> Right-click the "Alcor Micro Unknown..." device -> Properties -> Details -> Hardware Ids.
Look for something like:
USB\VID_058F&PID_6387 This is the most reliable solution and likely
Write this down. You need the PID to choose the correct Mass Production tool. We will approach this in two phases: Phase