Verification of your motherboard's model number; matching the wrong firmware can permanently damage the board.
Before you click download, ensure the file meets these criteria: tpmt5522pc821 software download new
: After flashing new software, run the built-in calibration routine to verify motor drivers (if used in 3D printing applications) and display output. Replacement Benefits : Replacing the TP.MT5522.PC821 Verification of your motherboard's model number