I have successfully send all the commands! F3 T>/2 F3 2>Z Spin Down CompleteElapsed Time 0.154 msecsF3 2>USpin Up CompleteElapsed Time 6.399 secsF3 2>/1F3 1>N1F3 1>/TF3 T>i4,1,22F3 T>F3 T>EchoInterfaceCmds: OnEchoInterfaceCmds: Offm0,2,2,,,,,22Max Wr Retries = 00, Max Rd Retries = 00, Max ECC T-Level = 14, Max Certify Rewrite Retries = 00C8User Partition Format Successful - Elapsed Time 0 mins 00 secsF3 T>But still not recognized by windows! What to do now? Thank you for your patience!