i am a computer fix man.i com from china.i found this place in internet and join into with you!
my english is very bad,but i can understand what you say.in china,some manny people fix hdd and sell.
but the hdd fix skill in china is not public knowledge.
and who can give me some file about WD hdd module definition。
and i want to ask you masters how to initialise the hdd module for run selfscan successfully.

in china,some people make the universal firmware of wd hdd,we call it "通刷"。it menas,you can use it to fix hdd with wdr,and you must load these,once you load it ,you can run selfscan to fix hdd successfully