If the drive has "No Media," you might need to use a general "UFDisk" utility to re-initialize the drive partition, although this is less effective than specialized MPTools. Pro-Tips for Success
: If a drive is showing "0MB" or "No Media," the Prepare feature resets the controller to recognize the actual capacity of the attached flash memory chips. When to Use It au87101a ufdisk
Have you ever repaired a drive using an Alcor MP Tool? Share your experience in the comments below! If the drive has "No Media," you might
When you plug in a drive based on the AU87101A controller, the system may detect it as instead of a friendly brand name. This indicates: Share your experience in the comments below
Bus 001 Device 003: ID 058f:8710 Alcor Micro Corp. UFDISK
Note: As this is a 2026 article, you should look for the most recent versions listed, typically in the "AlcorMP" or "Alcor U2 MP" section.
The indicator should turn green and say "Ready" or "Pass."