hi,
i have it in stock. note: no need to matching hard drive model. DCM,SN, PN etc...you had to do is find out a PCB same model as your 701477 enough.
but you had to do FW transfer. read FW from bad PCB or hard drive rewrite it into good PCB will be fine. i can help with PCB include FW transfer. please feel free to contact me by email or MSN. thanks.