Req: ST2000DM005-2U9102 Donor ROM

[gps31]

One of my Friend send one 2TB ROM with DOM: JAN22 but Patient is JUL21

PCB: 100870255 Rev. A and QR in PCB: 100870642 E E225556N
ROM of Donor 2TB:

ST2000DM005-2U9102-001-Donor.rar

(255.97 KiB) Downloaded 234 times

[pepe]

it is not the same fw

we need 2 drives from the 'same batch', with same fw ver to find out if processor is involved.

[gps31]

Still waiting for ROM

[pepe]

in fact, i found i bought 2 when i bought, but had no time to check their roms
will try to do it soon.

[gps31]

Terminal Output of one ST4000DM004-2U9104 (Family name is Actually D0 not A0)

I never seen this in any seagate models before.
is this family MCU locked?

[Doomer]

is this family MCU locked?

yes, it is.

[gps31]

is this family MCU locked?

yes, it is.

got one case with PCB burned (SMOOTH chip).
So only possible is SMOOTH chip change???

[pepe]

I think that's the best you can do... changing the MCU is more risky, probably easier to change the smooth as well. However, check the surrounding components for shorts, especially the voltage converters and diodes.

pepe