Alcor Micro Unknown Fa00 Fw Fa04 Hot

Do not throw away your laptop or USB hub yet. Here is the definitive fix sequence.

Unfortunately, this keyword can sometimes mean death. If you have tried the above steps and the device remains "Unknown" with a Code 43 (Windows has stopped this device), check for physical damage. alcor micro unknown fa00 fw fa04 hot

For the specific "FA00 FW FA04," you need the legacy driver package from Alcor. Microsoft no longer distributes this via Windows Update. Do not throw away your laptop or USB hub yet