Dear gurus,
I can enter into diagnostic menu of regular Seagate SATA drive and do ctrl-l or ctrl-a to see details, e.g. Seagate Momentus 7200.4
However I need to do the same with Seagate
ST200FM0053or ST200FM0073 and I can't get into diagnostic menu. I spent days trying different baud rates, RX/TX pins but nothing works. It looks like that this port is not serial port at all, or speks some very different language. I also noticed that this little ssd has additional unknown port on the front side that might be some diagnostic port instead.
Does anyone have any pin layout or details on this SAS SSD or any other Seagate similar SSD that might help me ?
Thanks in advance