In the tool settings, try setting to "Low Level Format" and MP Mode to "Capacity Optimize". Warning : This process will erase all data on the device. 4. Disable USB Selective Suspend
Expand > USB selective suspend setting and set it to Disabled . Quick Troubleshooting Checklist Potential Solution 0 MB / No Media Use AlcorMP tool to reflash firmware. Yellow Warning ! Uninstall driver and restart. Not Detected Try a different USB port (preferably USB 2.0). Code 47 Physically unplug the device and plug it back in. alcor micro unknown fa00 f w fa04 work
Generic Windows updates can sometimes cause Alcor devices to stall. If you are on a laptop, download the official OEM driver: In the tool settings, try setting to "Low