Note the 4-digit hexadecimal values for (Vendor ID) and PID (Product ID). Standard Alcor chips usually present a VID of 058F and a PID of 6387 or 1234 . If it shows 0000 or 7777 , the drive is in a deep error state. Step 2: Choose and Configure the Correct Alcor MPTool
To resolve this, you generally need to use a specific version of (Mass Production Tool) or Identify the Correct Tool Version
Before attempting a repair, confirm the exact controller model. Since "FA00" is a generic error code, use a tool like ChipGenius to find the actual Controller Part-Number AU6989SN-TA alcor micro unknown fa00 f w fa04 work
Technically, a controller with the model number "FA00" does not exist; this code is often a firmware-level error message or a placeholder used when the mass production tool (MPTool) cannot correctly identify the specific chip model. Recovery and Repair Steps
: A hexadecimal sequence (e.g., 453E9803 or 2C844863 ). If it says "No FID" , your drive is trapped in a hard boot loop. Phase 2: Select and Prepare the Correct Software Note the 4-digit hexadecimal values for (Vendor ID)
Once detected, use AlcorMP to perform a or Low Level Format .
Restart-PnpDevice -InstanceId "USB\VID_058F&PID_FA00..." Step 2: Choose and Configure the Correct Alcor
: For optimal tool reliability, use a 32-bit environment like Windows 7, or right-click the file and select Run as Administrator under Windows 10/11 compatibility mode.
Step 2: Force the Controller into Test Mode (Hardware Short)
Write these down. The PID_FA04 is critical. The VID_058F confirms Alcor Micro.