If you are attempting to repair a drive with this controller, follow these general steps: Identify the Chip: Use a diagnostic tool like ChipGenius to confirm the Controller Part-Number is exactly AU6989SN-GTC. Download the Tool: Locate the specific version of AlcorMP that supports your Flash ID code (e.g., Samsung, Toshiba, or SanDisk IDs). Run as Administrator:
: Simplifies the PCB layout by removing the need for an external crystal oscillator.
USBDev.ru maintains a comprehensive archive of versions and instructions. alcor micro au6989sn-gtc software
Because the AU6989SN-GTC controller has evolved over time, you need a version of the software released after the production date of your specific chip. Where to Download safely:
Example versions to look for: AlcorMP_UFD 14.04.03 , AlcorMP 16.03.25 , or newer "GTC" specific builds. Step 3: Prepare Your Windows Environment If you are attempting to repair a drive
Set the to Full Scan if the drive is heavily corrupted, or Fast Scan for simple write-protection removal. Click OK to save the configuration. 4. Executing the Flash Return to the main screen.
A small utility used specifically to change the vendor and product IDs if the Mass Production Tool does not recognize the drive. Common Uses for this Software USBDev
If the tool hangs at "Pretest 0%" for more than 2 minutes, close the software, short the two test points on the PCB (pins 29 & 30 of the NAND), and re-insert. This forces ROM mode.
AU6989SN-GTC (or AU6989NL / AU6989AN-GTC)
If the status box turns , it will show an error code (e.g., Bad Block Error , CT-Flash Read ID Error ). This usually means you are using a version of AlcorMP that does not support your specific memory chip ID, or the physical hardware inside the drive is completely dead. Try a newer or older version of the software. Troubleshooting Common AlcorMP Errors
Make sure you have extracted the ZIP/RAR file completely before running the application, and try running it in Windows 7 compatibility mode. Conclusion