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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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Need help SED WDC WD-WCC4M2AZ7SU7

September 15th, 2021, 3:52

Hello all,

I have a WDC My Book that used as backup storage. I leaved it for several years and now I don't remember password. I unpacked and found that on USB board is Asmedia chip so My Book is SED based on MCU.
I used Marvel demo but almost operations not successful with VSC_ERR_SECURITY_DRIVE_IS_LOCKED. Marvel demo can read RAM but seem that content is encrypted too.

Could you give me suggestion how I should continue. Thank you in advance.

serial number.jpg

usb board.jpg

marvel initial.jpg

marvel SA operation.jpg

marvel ROM.jpg

marvel ram read.jpg
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