If the block turns , the tool will display a specific error code (e.g., Bad Block Error , Too many bad blocks , or Firmware mismatch ). This indicates either physical chip degradation or that you need to try an alternative software revision version. Common MPTool Error Codes & Fixes Error Code/Issue Probable Cause Actionable Solution Tool doesn't detect USB Non-standard VID/PID parameters.
Complete Guide to Alcor Micro AU6989SN MPTool: How to Repair Corrupted USB Drives Alcor Micro Au6989sn Mptool
Obtain a version specifically supporting the AU6989SN (e.g., AlcorMP v16.09.30 or newer) from reputable sources like USBDev.ru or FlashDrive-Repair . Prepare the Environment: Run on Windows 7 or 10 with administrative rights. Use a direct USB 2.0 port on your motherboard; avoid hubs. Execute the Repair: Right-click AlcorMP.exe and select Run as Administrator . If the block turns , the tool will