1 You wrote "With the POWER CONNECTED to the PCB board, as well as your TX/RX terminal wires, mount the board back on the HDA case. You must have the power connected when you do this." Is this dangerous for the PCB ? (why don't unplug fist the PCB and next to connect the power to the HD?) 2. You wrote "F3 T>m0,2,2,,,,,22 <<< This command takes a little over a minute to complete! Max Wr Retries = 00, Max Rd Retries = 00, Max ECC T-Level = 14, Max Certify Rewrite Retries = 00C8 User Partition Format 5% complete, Zone 00, Pass 00, LBA 00004339, ErrCode 00000080, Elapsed Time 0 mins 05 secs User Partition Format Successful - Elapsed Time 0 mins 05 secs" What does it doing with this command? Is this to format the HD and lost the data. What does it mean "Partition format"? Many Thanks Lazaros