I have seagate momentus 5400.6 320GB 2.5" hdd. I connect to PC. It spins up for a while then stops. PC bios cannot detect it. I connect it to imager. It stuck in BSY state. It also spins up for a while then stops. I use usb to ttl adapter to communicate with my bricked hard drive. The result is as below:
RW cmd 002F reg = 18 F0 9F E5 18 F0 9F E5 18 F0 9F E5 18 F0 9F E5 18 F0 9F E5 00 00 A0 E1
opts = 00000000
RW Err = 84150180
I use putty as terminal program.
Is it firmware problem or mechanical problem or both?