The official tool limits you to 1–4 ports. A "hot" edition can unlock up to 16 ports. Go to Setting → System → Max Drive Count and set it to 16. However, ensure your USB host controller can handle the bandwidth.
Mastering the SMI MPTool: A Guide to SM32x and SM34x Mass Production
: Mapping and isolating bad blocks on NAND flash memory to restore drive stability. Device Configuration
To document the procedure, capabilities, and risks associated using the Silicon Motion (SMI) Mass Production Tool (MPTool) for repairing, low-level formatting, and reconfiguring USB flash drives based on the SM32x (e.g., SM3257, SM3268) and SM34x (e.g., SM3281, SM3280, SM341) controller families.
to find the specific version of SMI MPTool recommended for your chip. superuser.com 2. Download and Setup : Download the compatible version from , which hosts a comprehensive archive of SMI utilities. OS Compatibility : For older controllers, use Windows XP 32-bit . Newer versions (released after 2012) support : Run the executable (often named sm32Xtest.exe ) and then plug in your USB drive. Click to detect the device. www.scribd.com 3. Configure Settings Accessing the configuration requires a password. : Click the button and enter menu, the password is : The tool will ask for a configuration file; select default.ini from the program folder unless you have a custom profile. Key Parameters Erase All Block for a thorough fix, or Erase Good Block Only for minor repairs. Capacity Setting : If the process fails due to bad blocks, increase the tolerance (e.g., to 100 points). for a removable drive or for a fixed disk appearance. www.scribd.com 4. Run the Production Process : Click the
Scanning for and masking physical defects in the NAND flash to stabilize the drive. Navigating the SM32x and SM34x Series
