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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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WD40NDZW-11BHVS1 no ID with SA access

July 13th, 2024, 11:18

Hey,
I got a WD40NDZW-11BHVS1 spyglass3.
I unlocked the rom chip with pc3k utility and soldered sata to the pcb, the drive comes up RDY and I have access to SA but i get “WDC-ROM SN# XYZ” ID and no sector access.
all the modules are fine except for 02, 38, 2E, 12E, 4002.
Module 02 is only corrupt at the start and I tried rewriting it to the drive from a donor but it seems like it’s on some bad sectors and I can’t write it. I don’t even know if that’s really the issue here though.
T2 seems to be fine, module190 is OK.

Attached the log running init and sa backup

Any thought?
Attachments
log.log
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Re: WD40NDZW-11BHVS1 no ID with SA access

July 14th, 2024, 13:11

Find some unused sectors in the SA and redirect mod 02 to these sectors.

Re: WD40NDZW-11BHVS1 no ID with SA access

July 16th, 2024, 4:34

the question is wether the drive can write at all, test it on an unused space
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