: This tool is strictly for Alcor Micro controllers. Using it on other hardware can permanently disable the drive.
(Needed if the standard tool doesn't recognize your memory chip). 3. Selecting the Correct AU87101A Tool
Right-click the executable tool (e.g., AlcorMP.exe ) and select . 3. Detect the Drive
: Handling various flash memory types including standard SD (<=2GB) and high-capacity SDHC (>2GB to 32GB) chips . Key Specifications of the AU87101A Controller au87101a ufdisk repack
) that can temporarily disable other USB devices if the program is not closed correctly.
, you need a specific version of AlcorMP that supports this chip. 2. Locate the MPTool
controller. Note that software reports can sometimes be slightly off compared to the physical print on the chip. Backup Data : This tool is strictly for Alcor Micro controllers
The is a specialized USB flash memory controller manufactured by Alcor Micro. In the flash drive repair community, it is identified as a derivative or internal hardware marking closely linked to the Alcor AU6989SN series. Key Characteristics
Once you have verified the hardware signature, follow this precise sequence to reprogram the controller. Step 1: Environmental Preparation
is a specialized USB 3.0/3.1 flash drive controller manufactured by Alcor Micro Detect the Drive : Handling various flash memory
Mass production tools require direct, unhindered access to the USB bus. Modern security features in Windows often block these low-level drivers.
When an Alcor drive displays a , 0-byte capacity , or constantly asks to be formatted but fails, the flash controller has lost its mapping to the memory chips. Why You Need a "Repack"
sudo usb-devices
This behavior is a hallmark of a or a corrupted controller state, not necessarily a hardware failure. Fortunately, it can often be reversed using the correct “repack” of Alcor-specific repair tools.