PC-3000 Forum

Can somebody help me with some resources for xxTKAx from Tornado family?

PC-3000 UDMA update box has this drive compartible resources in "Tornado.pcr" file.

Yes you have right, there is one WD5000AAJS-57TKA0 but it have one strange rom head map 2,4,5,6 . Which is the default head map for one xxTKAx? I thing must be 5 heads for WD4000AAJS and 6 heads WD5000AAJS, is this true ?

Uhm. Is the native board damaged?

Try set the head map to default, then enter normal mode on patient drive, and perform "Show ROM Info" command.
It will show you in the log current head map,since with "Default" settings, drive ask all heads when it is powered on.

Yes the native PCB is damaged but I opened the hard drive I saw the physical head map ( is 2,3,4,6,7) i changed the rom from the resource but no access to SA, also I disabled most of the final heads and the same thing , most probably the preamp of the heads is dead, I need to change the heads

Thanks.