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 Post subject: Need help SED WDC WD-WCC4M2AZ7SU7
PostPosted: September 15th, 2021, 3:52 
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Joined: September 13th, 2021, 2:17
Posts: 1
Location: Some where I belong
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.

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serial number.jpg
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usb board.jpg
usb board.jpg [ 853.11 KiB | Viewed 1374 times ]

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marvel initial.jpg
marvel initial.jpg [ 278 KiB | Viewed 1374 times ]

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marvel SA operation.jpg
marvel SA operation.jpg [ 469.33 KiB | Viewed 1374 times ]

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marvel ROM.jpg
marvel ROM.jpg [ 657.67 KiB | Viewed 1374 times ]

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marvel ram read.jpg
marvel ram read.jpg [ 1.21 MiB | Viewed 1374 times ]


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